PLCT1641三相载波模块用户手册(v1.0)

EASTSOFT○R青岛东软 技术文件密级： 低编号：ESJS—11101803青岛东软载波科技股份有限公司目录1.引言 (1)1.1.编写目的 (1)1.2.参考资料 (1)2.概述 (1)3.规格参数 (1)4.模块结构示意图 (2)5.弱电接口定义 (3)6.载波信号耦合接口定义 (4)7.数据通信协议简介 (5)ART通信速率 (5)7.2.字节格式 (5)7.3.基本帧格式 (5)1.引言1.1.编写目的此《PLCS1641单相载波模块用户手册(v1.0)》可以供电表开发者熟悉并正确使用青岛东软提供的PLCS1641单相载波模块。

1.2.参考资料《智能电能表宣贯材料型式功能安全规范分册》《SSC1641 Application Note 2807》2.概述PLCS1641单相载波模块（以下简称模块）作为主站与终端（载波表或I型采集器）之间的信息传输中转站，在自动抄表系统中扮演非常重要的作用。

主站下发的信号经电力线由模块进行接收和解调后，送到终端（载波表或I型采集器）进行处理，然后将终端（载波表或I型采集器）响应的数据进行调制，再通过电力线送回主站，完成主站与终端（载波表或I型采集器）的交互。

模块的核心器件是SSC1641载波芯片，其具备如下主要特点：自适应串口波特率，可以实现1200bps、2400bps、4800bps和9600bps四种通信速率的匹配通信；主动向计量管理芯片MCU申请MAC地址；其网络层集成V3、V3.5、V4版网络层通信协议；高效率的节点帧中继转发机制；具有表号、报警事件主动上传功能。

3.规格参数z工作电源：5V ± 5%；z静态功耗：0.2W；z工作温度：-40℃ ～+85℃；z满足国网标准中的EMC测试要求；4.模块结构示意图模块外形尺寸为70mm（长）×50mm（宽）×22.7mm（高），模块正视、侧视、底视示意图参见图1、图2。

ARM Cortex™-M032-BIT MICROCONTROLLER NM1817 Series Product BriefNM1817 SERIES DATASHEET The information described in this document is the exclusive intellectual property ofNuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton.Nuvoton is providing this document only for reference purposes of NuMicro TM microcontroller basedsystem design. Nuvoton assumes no responsibility for errors or omissions.All data and specifications are subject to change without notice.For additional information or questions, please contact: Nuvoton Technology Corporation.TABLE OF CONTENTS1GENERAL DESCRIPTION (3)2FEATURES (4)3PARTS INFORMATION LIST AND PIN CONFIGURATION (8)3.1Selection Guide (8)3.2Pin Configuration (8)3.2.1LQFP44-pin (8)3.3Pin Description (9)4BLOCK DIAGRAM (13)4.1NM1817 Block Diagram (13)5NM1817 ELECTRICAL CHARACTERISTICS (14)5.1NM1120 Absolute Maximum Ratings (14)5.2NM1120 DC Electrical Characteristics (15)5.3NM1120 AC Electrical Characteristics (20)5.3.1**External Input Clock (function has been reserved in NM1817) (20)5.3.2**External 4~24MHz High Speed Crystal (HXT)(function has been reserved in NM1817)215.3.3**Typical Crystal Application Circuits (function has been reserved in NM1817) (21)5.3.448MHz Internal High Speed RC Oscillator (HIRC) (21)5.3.510kHz Internal Low Speed RC Oscillator (LIRC) (21)5.4NM1120 Analog Characteristics (22)5.4.112-bit SAR ADC (22)5.4.2LDO & Power Management (23)5.4.3Brown-out Detector (23)5.4.4Power-on Reset (24)5.4.5Comparator (24)NM1817 SERIES DATASHEET5.4.6PGA (24)5.4.7Temperature Sensor (25)5.5NPT23011 Absolute Maximum Ratings (25)5.6NPT23011 Recommended Operating Conditions (26)5.7NPT23011 Static Electrical Characteristics (26)5.8NPT23011 Dynamic Electrical Characteristics (27)5.9DC Electrical Characteristic for LDO_5V_OUT (27)6PACKAGE DIMENSION (28)6.1LQFP 44-pin(10mm x 10mm) (28)7ORDERING INFORMATION (30)8REVISION HISTORY (31)1 GENERAL DESCRIPTIONThe NM1817 series 32-bit microcontroller(MCU) is embedded with ARM®Cortex™-M0 core andthree phase half-bridge power MOSFET and IGBT drivers with independent high and low sidereferenced output channels for motor driver applications which require high performance andintegration. The Cortex™-M0 is the ARM® embedded processor with 32-bit performance at a costequivalent to the traditional 8-bit microcontroller.The MCU of NM1817 series can run up to 48MHz and offers 29.5K-bytes embedded program flash,size configurable Data Flash (shared with program flash), 2K-byte flash for the ISP, 1.5K-byteSPROM for security, and 4K-byte SRAM. Plentiful system level peripheral functions, such as I/OPort, Timer, UART, SPI, I2C, PWM, ADC, Watchdog Timer, Analog Comparator and Brown-outDetector, have been incorporated into the NM1817 series in order to reduce component count,board space and system cost. These useful functions make the NM1817 series powerful for a widerange of motor driver applications.The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high sideconfiguration which operates up to 600 volts. It’s also built-in the temperature sense output signalfor MCU detection & one comparator for over current protectionAdditionally, the NM1817 is equipped with ISP (In-System Programming) and ICP (In-CircuitProgramming) functions, which allow the user to update the program memory without removing thechip from the actual end product.NM1817 is the combination of NM1120 and NPT23011 Gate Driver. User may refer to the TRM ofNM1120 and the datasheet of NPT23011 for the detailed specification. The NM1120 BSP is alsofor NM1817 software developing.NM1120NPT23011NM1817NM1817 SERIES DATASHEETNM1817 SERIES DATASHEET2 FEATURES● Gate Driver⏹ Programmable enable/disable gate driver by MCU I/O of PC.4⏹ Floating channel designed for bootstrap operation up to + 600V⏹ Gate driver supply range from 12 to 18V⏹ VCC/VBS Under-voltage lock-out⏹ Cross conduction prevention⏹ High side output in phase with HIN● MCU Core⏹ ARM ® Cortex™-M0 core running up to 48MHz⏹ One 24-bit system timer⏹ Supports Low Power idle mode.⏹ A single-cycle 32-bit hardware multiplier⏹ NVIC for the 32 interrupt inputs, each with 4-level of priority⏹ Supports Serial Wire Debug (SWD) interface and two watch points/fourbreakpoints● Memory⏹ 29.5Kbytes Flash memory for program memory (APROM)⏹ Configurable Flash memory for data memory (Data Flash)⏹ 2KB Flash memory for loader (LDROM)⏹ Three 0.5KB Flash memory for security protection (SPROM)⏹ 4KB SRAM for internal scratch-pad RAM (SRAM)● Clock Control⏹ 48MHz internal oscillator (HIRC) (±1% accuracy at 250C, 5V)⏹ 10kHz internal low-power oscillator (LIRC) for Watchdog Timer and idle wake-up ● I/O Port⏹ Up to 15 general-purpose I/O (GPIO) pins⏹ Four I/O modes:◆ Quasi-bidirectional input/output◆ Push-Pull output◆ Open-Drain output◆ Input only with high impedance⏹ Optional TTL/Schmitt trigger input⏹ I/O pin can be configured as interrupt source with edge/level setting ⏹ Supports high driver and high sink I/O mode⏹ GPIO built-in Pull-up/Pull-low resistor for selection.● Timer⏹ Provides two channel 32-bit Timers; one 8-bit pre-scalar counter with 24-bit up-NM1817 SERIES DATASHEETtimer for each timer⏹ Independent clock source for each timer⏹ Provides One-shot, Periodic, Toggle and Continuous operation modes ⏹ 24-bit up counter value is readable through TDR (Timer Data Register) ⏹ Provides trigger counting/free counting/counter reset function triggered byexternal capture pin or internal comparator signal⏹ Supports event counter function⏹ Supports Toggle Output mode⏹ Supports wake-up from Idle or Power-down mode● Continuous Capture⏹ Timer0, Timer1 and Systick support Continuous Capture function which cancontinuously capture at most 4 edges on one signal● Enhanced Input Capture⏹ One unit of 24-bit input capture counter.⏹ Capture source:◆ I/O inputs: ECAP0, ECAP1 and ECAP2◆ ACMP Trigger◆ ADC Trigger● WDT (Watchdog Timer)⏹ Programmable clock source and time-out period⏹ Supports wake-up function in Power-down mode and Idle mode⏹ Interrupt or reset selectable on watchdog time-out● EPWM(Enhanced PWM Generator)⏹ Support a built-in 16-bit PWM clock generators, providing six PWM outputs orthree complementary paired PWM outputs⏹ Shared same clock source, clock divider, period and dead-zone generator ⏹ Supports group/independent/complementary modes⏹ Supports One-shot or Auto-reload mode⏹ Supports Edge-aligned and Center-aligned type⏹ Support Asymmetric mode⏹ Programmable dead-zone insertion between complementary channels ⏹ Each output has independent polarity setting control⏹ Hardware fault brake and software brake protections⏹ Supports rising, falling, central, period, and fault break interrupts⏹ Supports duty/period trigger A/D conversion⏹ Timer comparing matching event trigger PWM to do phase change⏹ Supports comparator event trigger PWM to force PWM output low for currentperiod⏹ Provides interrupt accumulation function⏹ Gate driver PWM output by MCU PWM controlif the ENGD pin of NM1817 is set to high level, then the output status ofNM1120 and gate driver is as the following table.MCU PWM Control Gate Driver PWM OutputPWM0/2/4 PWM1/3/5 UHO/VHO/WHO ULO/VLO/WLOH L ON OFFL H OFF ONL L OFF OFFH H OFF OFFOtherwise, if the ENGD pin of NM1817 is set to low level, then the output of gate driver is all off.●BPWM (Basic PWM Generator)⏹One 16-bit PWM generator which supports one 8-bit pre-scalar, one clock divider,two PWM timers (down counter) and one dead-zone generator⏹Two independent outputs or one complementary paired outputs.⏹PWM Interrupt request synchronized with PWM period⏹Edge-aligned type or Center-aligned type option●USCI (Universal Serial Control Interface Controller)⏹Two USCI devices⏹Supports to be configured as UART, SPI, I²C individually⏹Supports programmable baud-rate generator●ADC (Analog-to-Digital Converter)⏹12-bit ADC with 1M SPS⏹Supports 2 sample/holdNM1817 SERIES DATASHEET⏹Up to 8-ch single-end inputfrom I/O and one internal input from band-gap.⏹Conversion started either by software trigger, PWM trigger, ACMP trigger orexternal pin trigger⏹Supports temperature sensor for measureing chip temperature⏹Support Simultaneous and Sequential function to continuous conversion 4channels maximum.●Programmable Gain Amplifier (PGA)⏹Supports 8 level gain selects from 1, 2, 3, 5, 7, 9, 11 and 13.⏹Unity gain frequency up to 8MHz●Analog Comparator⏹Two analog comparators with programmable 16-level internal voltage reference⏹Build-in CRV (comparator reference voltage)⏹Supports Hysteresis function⏹Interrupt when compared results changed●Hardware Divider⏹Signed (two’s complement) integer calculation⏹32-bit dividend with 16-bit divisor calculation capacity⏹32-bit quotient and 32-bit remainder outputs (16-bit remainder with sign extendsto 32-bit)⏹Divided by zero warning flag⏹ 6 HCLK clocks taken for one cycle calculation⏹Waiting for calculation ready automatically when reading quotient and remainder●ISP (In-System Programming) and ICP (In-Circuit Programming)●BOD (Brown-out Detector)⏹8 programmable threshold levels:4.3V/4.0V/3.7V/3.0V/2.7V/2.4V/2.2V/2.0V⏹Supports Brown-out interrupt and reset option●96-bit unique ID●LVR (Low Voltage Reset)●Operating Temperature: -40℃~105℃●Packages:⏹44-pin LQFP (10x10mm)⏹Package is Halogen-free, RoHS-compliant and TSCA-compliant.NM1817 SERIES DATASHEETNM1817 SERIES DATASHEET3 PARTS INFORMATION LIST AND PIN CONFIGURATION3.1 Selection Guide P a r t N u m b e rF l a s h (K B ) S R A M (K B )I S PL o a d e r R O M(K B ) D a t a F l a s h I /O T im e r Connectivity I R C 48 M H z * B O D P W M An a l o g C o m p .P G A A D C (12-B it )Te m p er a t u r eS e n s orIC P /I S P I /A PPac k a geUSCI U A R T * I 2C S P I NM1817NT 29.5 4 2 √ 15 2 2 2 2 1 1 6 2 1 8x12bit 1 √ LQFP44Table 3.1-1 NM1817 Series Selection Guide3.2 Pin Configuration3.2.1 LQFP44-pin2401436587109114438373635342930272825262324121314151718192021162231323342433941NM1817LQFP 44-pin PB.1/ADC0_CH1/ACMP0_P1/ECAP_P1PB.2/ADC0_CH2/BPWM_CH1/ACMP0_P2/ECAP_P2PC.1/ADC0_CH4/STADC/ACMP0_P3/ACMP1_P1/SPI0_MOSI/SPI1_MISO /RESET PC.3/ACMP1_O/PGA_O/SPI0_CLK/SPI1_SS PD.1/ICE_CLK/ACMP1_P2/I2C0_SCL/SPI0_CLK/SPI1_SS/UART0_TXD PC.0/ADC0_CH3/BPWM_CH0/ACMP1_P0/I2C1_SCL/SPI0_SS/SPI1_CLK/UART1_TXDNCPD.5/UART0_TXDU_VS NC V_LOW_LOU_LO W_HOPC.2/ADC1_CH2/BRAKE/CCAP_P1/I2C1_SDA/SPI0_MISO/SPI1_MOSI/UART1_RXD W_VB NCNCCOMVCCNC PB.3/ACMP1_N/PGA_I/TM0U_VB PD.6/UART0_RXD VDD PB.0/ADC0_CH0/ACMP0_P0/ECAP_P0VSS ENGD V_HO NC V_VS NC NCLDO_CAP NC PB.4/ADC1_CH0/ACMP0_N/TM1U_HO PD.4/BPWM_CH0/UART1_RXD V_VB W_VSLDO_5V_OUT PD.2/ICE_DAT/ADC1_CH1/CCAP_P0/I2C0_SDA/SPI0_MOSI/SPI1_MISO/UART0_RXD PD.3/BPWM_CH1/UART1_TXDFigure 3.2-1 NM1817 LQFP 44-pin Diagram3.3 Pin DescriptionNM1120 NPT23011 NM1817NTPin Name Pin Type Description TSSOP28 SOP-20 LQFP 44-pin2 LDO_5V_OUT A 5V LDO output26 4 ENGD I Gate driver enable pin. The pin is also internally connected to PC.4 of NM1120.27 5 LDO_CAP P LDO output pin28 6 VSS P Ground pin for digital circuit 1 7 VDD P Power supply for digital circuit2 8 PD.6 I/O General purpose digital I/O pin UART0_RXD I Data receiver input pin for UART0.3 9 PB.0 I/O General purpose digital I/O pin.ADC0_CH0 A ADC0 channel0 analog input.ACMP0_P0 A Analog comparator0 positive input pin. ECAP_P0 I Enhanced Input Capture input pin4 10 PB.1 I/O General purpose digital I/O pin.ADC0_CH1 A ADC0 channel1 analog input.ACMP0_P1 A Analog comparator0 positive input pin. ECAP_P1 I Enhanced Input Capture input pin5 11 PB.2 I/O General purpose digital I/O pin.ADC0_CH2 A ADC0 channel2 analog input.BPWM_CH1 I/O PWM channel1 output/capture input. ACMP0_P2 A Analog comparator0 positive input pin. ECAP_P2 I Input capture channel 26 12 PB.4 I/O General purpose digital I/O pin.ADC1_CH0 A ADC1 channel0 analog input.ACMP0_N A Analog comparator0 negative input pin. TM1 I/OTimer1 event counter input / toggleoutput7 13 PC.1 I/O General purpose digital I/O pin.ADC0_CH4 A ADC0 channel4 analog input.STADC I ADC external trigger input.ACMP0_P3 A Analog comparator0 positive input pin.ACMP1_P1 A Analog comparator1 positive input pin.SPI0_MOSI I/O SPI0 1st MOSI (Master Out, Slave In)pin.SPI1_MISO I/O SPI1 MISO (Master In, Slave Out) pin.NM1817 SERIES DATASHEET8 14 nRESET I External reset input: active LOW, withan internal pull-up. Set this pin low resetto initial state.9 15 PB.3 I/O General purpose digital I/O pin. ACMP1_N A Analog comparator1 negative input pin. PGA_I A PGA input pinTM0 I/O Timer0 event counter input / toggleoutput10 16 PC.2 I/O General purpose digital I/O pin.ADC1_CH2 A ADC1 channel2 analog input.BRAKE I Brake input pin of EPWM.CCAP_P1 I Timer Continuous Capture input pinI2C1_SDA I/O I2C1 data input/output pin.SPI0_MISO I/O SPI0 1st MISO (Master In, Slave Out)pin.SPI1_MOSI I/O SPI1 MOSI (Master Out, Slave In) pin. UART1_RXD I Data receiver input pin for UART1.11 17 PD.2 I/O General purpose digital I/O pin.ICE_DAT I/O Serial wired debugger data pinADC1_CH1 A ADC1 channel1 analog input.CCAP_P0 I Timer Continuous Capture input pinI2C0_SDA I/O I2C0 data input/output pin.SPI0_MOSI I/O SPI0 1st MOSI (Master Out, Slave In)pin.SPI1_MISO I/O SPI1 MISO (Master In, Slave Out) pin. UART0_RXD I Data receiver input pin for UART0.12 18 PD.3 I/O General purpose digital I/O pin. BPWM_CH1 I/O PWM channel1 output/capture input. UART1_TXD O Data transmitter output pin for UART1.18 19 PC.3 I/O General purpose digital I/O pin. ACMP1_O O Analog comparator1 output. PGA_O A PGA output pinSPI0_CLK I/O SPI0 serial clock pin.SPI1_SS I/O SPI1 slave select pin17 20 PD.1 I/O General purpose digital I/O pin.ICE_CLK I Serial wired debugger clock pinACMP1_P2 A Analog comparator1 positive input pin.I2C0_SCL I/O I2C0 clock pin.NM1817 SERIES DATASHEETSPI0_CLK I/O SPI0 serial clock pin.SPI1_SS I/O SPI1 slave select pinUART0_TXD O Data transmitter output pin for UART0.16 21 PD.4 I/O General purpose digital I/O pin. BPWM_CH0 I/O PWM channel0 output/capture input. UART1_RXD I Data receiver input pin for UART1.15 22 PC.0 I/O General purpose digital I/O pin.ADC0_CH3 A ADC0 channel3 analog input.BPWM_CH0 I/O PWM channel0 output/capture input. ACMP1_P0 A Analog comparator1 positive input pin. I2C1_SCL I/O I2C1 clock pin.SPI0_SS I/O SPI0 slave select pin.SPI1_CLK I/O SPI1 serial clock pinUART1_TXD O Data transmitter output pin for UART1.19 23 PD.5 I/O General purpose digital I/O pin. UART0_TXD O Data transmitter output pin for UART0.7 24 W_LO HO Low side gate driver output8 26 W_VS HP High side floating supply return9 27 W_HO HO High side gate driver output10 28 W_VB HP High side floating supply11 31 COM HP Low side power supply return12 32 VCC HP Low side and logic fixed power supply13 33 V_LO HO Low side gate driver output14 35 V_VS HP High side floating supply return15 36 V_HO HO High side gate driver output16 37 V_VB HP High side floating supply17 40 U_LO HO Low side gate driver output18 42 U_VS HP High side floating supply return19 43 U_HO HO High side gate driver output20 44 U_VB HP High side floating supply25 1 HIN1 PWM0 connect to HIN124 2 LIN1 PWM1 connect to LIN123 3 HIN2 PWM2 connect to HIN222 4 LIN2 PWM3 connect to LIN221 5 HIN3 PWM4 connect to HIN320 6 LIN3 PWM5 connect to LIN3NM1817 SERIES DATASHEET13,14 1,3,25,29,30,34,38,39,41 No connected[1] Low voltage I/O type description. I: input, O: output, I/O: quasi bi-direction, D: open-drain, P:power pin, ST: Schmitt trigger, A: Analog input.[2] High voltage I/O type description. HI: input, HO: output, HP: power pin.NM1817 SERIES DATASHEETNM1817 SERIES DATASHEET 4 BLOCK DIAGRAM4.1 NM1817 Block Diagram Cortex-M048 MHz Clock Controller AHB APB-Bridge GPIO PA~PD ADC 8ch/12bit Watch Dog Timer Advanced Capture Serial Port UART/SPI/I2C EPWM 0~5Timer 0/1Flash Control ISP 4KB Info Option LDROM 2KB CONFIG SRAM 4KB 2 sets *ComparatorHW Divider 4~24MHz XTAL 32.768kHz XTAL 48MHz RC OSC10kHz RC OSC VHin VLin WHin WLinULin UHinBPWM 0~1MCU AP ROM29.5KB SP ROM 1.5KB Configurable Data FLASH (Share with AP ROM)PWM2PWM3PWM4PWM5PWM1PWM0Gate DriverPULSE GEN RSQU_VBU_HOU_VSU_LOR VCC 100K DRIVERDRIVER UVLOU Phase DriverV Phase Driver V_VB V_HO V_VS V_LO W Phase Driver W_VB W_HOW_VS W_LOCOMUHIN VCC_UVLO VCC ULIN VCC VHINVLIN VCC WHIN WLIN NOISE FILTER CROSS CONDUCTION PREVENTION CONTROL LOGICLDO VCCLDO_5V_OUTVCCEnhanced Input Capture ENGDPC.4En VSS 100KFigure 4.1-1 NM1817 Block Diagram5 NM1817 ELECTRICAL CHARACTERISTICSThe electrical characteristics refer to both MCU NM1120 and Gate Driver NPT23011.According to Figure 4.1-1, we can list a table of pin definition in NM1817 as below:Alternative function , MFP_0 means setting MFP[3:0]=0x0, MFP_5 means MFP[3:0]=0x5GPIO ICE XTAL ADC PWM_BRAKE ACMP0ACMP1PGA(OP)TIMER I2C SPIO SPI1UARTMFP_0MFP_1MFP_2MFP_3MFP_4MFP_5MFP_6MFP_7MFP_8MFP_9MFP_A MFP_BGPA0CLKO O EPWM_CH0O I²C1_SCL I/O SPI0_SS I/O SPI1_CLK I/O UART1_TXD OGPA1EPWM_CH1O I²C1_SDA I/O SPI0_MISO I/O SPI1_MOSI I/O UART1_RXD IGPA2EPWM_CH2O I²C0_SDA I/O SPI0_MOSI I/O SPI1_MISO I/O UART0_RX D IGPA3EPWM_CH3O I²C0_SCL I/O SPI0_CLK I/O SPI1_SS I/O UART0_TX D OGPA4XT_IN A EPWM_CH4OGPA5XT_OUT A EPWM_CH5O ACMP0_O OGPB0ADC0_CH0A ACMP0_P0A ICAP0IGPB1ADC0_CH1A ACMP0_P1A ICAP1IGPB2ADC0_CH2A BPWM_CH1O ACMP0_P2A ICAP2IGPB3ACMP1_N A PGA_I A T0I/OGPB4ADC1_CH0A ACMP0_N A T1I/OGPC0ADC0_CH3A BPWM_CH0O ACMP1_P0A I²C1_SCL I/O SPI0_SS I/O SPI1_CLK I/O UART1_TXD OGPC1ADC0_CH4A STADC I ACMP0_P3A ACMP1_P1A SPI0_MOSI I/O SPI1_MISO I/OGPC2ADC1_CH2A PWM_BRAKE I CCAP I I²C1_SDA I/O SPI0_MISO I/O SPI1_MOSI I/O UART1_RXD IGPC3ACMP1_O O PGA_O A SPI0_CLK I/O SPI1_SS I/OGPC4ICAP0InRESETGPD1ICE_CLK I ACMP1_P2A I²C0_SCL I/O SPI0_CLK I/O SPI1_SS I/O UART0_TX D OGPD2ICE_DAT I/O ADC1_CH1A CCAP I I²C0_SDA I/O SPI0_MOSI I/O SPI1_MISO I/O UART0_RX D IGPD3BPWM_CH1O UART1_TX D OGPD4BPWM_CH0O UART1_RXD IGPD5UART0_TX D OGPD6UART0_RX D IVDDVSS: Function has been reserved for another usage.Attention :a. Some functions would be prohibition because of the limitation of pin definition in NM1817.b. GPA0 ~ GPA5 should be set as EPWM0 ~ EPWM5, GPC4 should be set as GPIO.NM1817 SERIES DATASHEET5.1 NM1120 Absolute Maximum RatingsSymbol Parameter Min Max UnitV DD-V SS DC Power Supply-0.3+7.0V V IN Input Voltage V SS -0.3V DD +0.3V 1/t CLCL Oscillator Frequency424MHz T A Operating Temperature-40+105℃T ST Storage Temperature-55+150℃I DD Maximum Current into VDD-120mAI SS Maximum Current out of VSS-120mAI IO Maximum Current sunk by an I/O pin-35mA Maximum Current sourced by an I/O pin-35mA Maximum Current sunk by total I/O pins-100mA Maximum Current sourced by total I/O pins-100mAaffects the life and reliability of the device.5.2 NM1120 DC Electrical Characteristics(V DD - V SS = 2.1 ~ 5.5 V, T A = 25︒C)Symbol Parameter Min Typ Max Unit Test ConditionsNM1817 SERIES DATASHEETV DD Operation voltage 2.1 - 5.5 V V DD = 2.1V ~ 5.5V up to 48 MHz V SS/A VSS Power Ground -0.3 - - VV LDO LDO Output Voltage 1.5 VV BG Band-gap Voltage3 1.14 1.20 1.24 V V DD = 3.0V ~ 5.5V, T A = -40︒C~105︒CI DD5Operating CurrentNormal Run ModeHCLK = 48 MHz - 9.7 - mAV DD**HXT HIRCAll DigitalModules5.5V X 48 MHz VI DD6- 7.4 - mA 5.5V X 48 MHz X I DD7- 9.7 - mA 3V X 48 MHz V I DD8- 7.4 - mA 3V X 48 MHz XI DD1Operating CurrentNormal Run ModeHCLK = 24 MHz - 5.4 - mAV DD**HXT HIRCAll DigitalModules5.5V 24 MHz X VI DD2- 4.4 - mA 5.5V 24 MHz X X I DD3- 5.4 - mA 3V 24 MHz X V I DD4- 4.4 - mA 3V 24 MHz X XI DD9Operating CurrentNormal Run ModeHCLK = 16 MHz -3.7- mAV DD**HXT HIRCAll DigitalModules5.5V 16 MHz X VI DD10- 3.0 - mA 5.5V 16 MHz X X I DD11- 3.7 - mA 3V 16 MHz X V I DD12- 3.1 - mA 3V 16 MHz X XI DD9Operating CurrentNormal Run ModeHCLK = 12 MHz - 2.8 - mAV DD**HXT HIRCAll DigitalModules5.5V 12 MHz X VI DD10- 2.3 - mA 5.5V 12 MHz X XI DD11- 2.8 - mA 3V 12 MHz X VI DD12- 2.3 - mA 3V 12 MHz X XNM1817 SERIES DATASHEETI DD13Operating CurrentNormal Run ModeHCLK = 4 MHz - 1.2 - mAV DD**HXT HIRCAll DigitalModules5.5V 4 MHz X VI DD14- 1.0 - mA 5.5V 4 MHz X X I DD15- 1.2 - mA 3V 4 MHz X V I DD16- 1.0 - mA 3V 4 MHz X XI DD17Operating CurrentNormal Run ModeHCLK = 32 kHz - 291.7 - μAV DD**LXT LIRCAll DigitalModules5.5V 32 KHz V V[1]I DD18- 290.7 - μA 5.5V 32 KHz V X I DD19- 280.8 - μA3V 32 KHz V V[1] I DD20- 281.4 - μA3V 32 KHz V XI DD17Operating CurrentNormal Run ModeHCLK = 10 kHz - 248.0 - μAV DD**HXT LIRCAll DigitalModules5.5V X 10 KHz V[2]I DD18- 247.7 - μA 5.5V X 10 KHz X I DD19- 237.9 - μA3V X 10 KHz V[2] I DD20- 237.5 - μA3V X 10 KHz XI IDLE5Operating CurrentIdle ModeHCLK= 48 MHz - 4.9 - mAV DD**HXT HIRCAll DigitalModules5.5V X V VI IDLE6- 2.6 - mA 5.5V X V X I IDLE7- 4.9 - mA 3V X V V I IDLE8- 2.6 - mA 3V X V XI IDLE1Operating CurrentIdle ModeHCLK = 24 MHz - 2.8 - mAV DD**HXT HIRCAll DigitalModules5.5V 24 MHz X VI IDLE2- 1.9 - mA 5.5V 24 MHz X XI IDLE3- 2.8 - mA 3V 24 MHz X VI IDLE4- 1.9 - mA 3V 24 MHz X XNM1817 SERIES DATASHEETI IDLE9Operating CurrentIdle ModeHCLK = 16 MHz - 2.0 - mAV DD**HXT HIRCAll DigitalModules5.5V V X VI IDLE10- 1.3 - mA 5.5V V X X I IDLE11- 2.0 - mA 3V V X V I IDLE12- 1.4 - mA 3V V X XI IDLE9Operating CurrentIdle ModeHCLK = 12 MHz - 1.5 - mAV DD**HXT HIRCAll DigitalModules5.5V V X VI IDLE10- 1.0 - mA 5.5V V X X I IDLE11- 1.5 - mA 3V V X V I IDLE12- 1.0 - mA 3V V X XI IDLE13Operating CurrentIdle ModeHCLK = 4 MHz - 0.8 - mAV DD**HXT HIRCAll DigitalModules5.5V V X VI IDLE14- 0.6 - mA 5.5V V X X I IDLE15- 0.7 - mA 3V V X V I IDLE16- 0.6 - mA 3V V X XI DD17Operating CurrentIdle ModeHCLK = 32 kHz - 274.3 - μAV DD**HXT LIRCAll DigitalModules5.5V X V V[1]I DD18- 273.0 - μA 5.5V X V X I DD19- 265.0 - μA3V X V V[1] I DD20- 263.9 - μA3V X V XI DD17Operating CurrentIdle ModeHCLK = 10 kHz - 232.6 - μAV DD**HXT LIRCAll DigitalModules5.5V X V V[2]I DD18- 232.2 - μA 5.5V X V XI DD19- 222.5 - μA3V X V V[2]I DD20- 222.1 - μA3V X V XNM1817 SERIES DATASHEETI PWD1Standby CurrentPower-down Mode(Deep Sleep Mode) - 1.9 - μAV DD = 5.5V, All oscillators and analogblocks turned off.I PWD2- 1.7 - μA V DD= 3V, All oscillators and analog blocks turned off.I LK Input LeakageCurrentPA/PB/PC/PD-1 - +1 μAV DD = 5.5V, 0 < V IN< V DDOpen-drain or input only modeV IL1Input Low VoltagePA/PB/PC/PD (TTLInput)-0.3 1.33VV DD = 5.5 V-0.3 1 V DD = 3.3 VV IH1Input High VoltagePA/PB/PC/PD (TTLInput)1.47V DD +0.3VV DD = 5.5 V1.08V DD +0.3V DD = 3.3 VV ILS Negative-goingThreshold(Schmitt Input),nRESET- - 0.3V DD V -V IHS Positive-goingThreshold(Schmitt Input),nRESET0.7V DD- - V -R RST Internal nRESETPin Pull-up Resistor48 148 kΩV DD = 2.1 V ~ 5.5VV ILS Negative-goingThreshold(Schmitt input),PA/PB/PC/PD- - 0.3V DD V -V IHS Positive-goingThreshold(Schmitt input),PA/PB/PC/PD0.7V DD- - V -I IL Logic 0 InputCurrentPA/PB/PC/PD(Quasi-bidirectionalMode)- -63.65 μA V DD = 5.5 V, V IN = 0VI TL Logic 1 to 0Transition CurrentPA/PB/PC/PD- -566.7 - μA V DD = 5.5 VI SR11Source CurrentPA/PB/PC/PD(Quasi-bidirectionalMode) - -372 - μA V DD = 4.5 V, V IN = 2.4 VI SR12- -76.8 - μA V DD = 2.7 V, V IN = 2.2 V I SR13- -37.3 - μA V DD = 2.1 V, V IN = 1.8 VI SR21Source CurrentPA/PB/PC/PD - -19.2 - mA V DD = 4.5 V, V IN = 2.4 VI SR22- -4 - mA V DD = 2.7 V, V IN = 2.2 VNM1817 SERIES DATASHEETNM1817 SERIES DATASHEET I SR23 (Push-pull Mode) - -2 - mA V DD = 2.1 V, V IN = 1.8 V I SK11 Sink Current PA/PB/PC/PD(Quasi-bidirectional,Open-Drain andPush-pull Mode) - 12.8 - mA V DD = 4.5 V, V IN = 0.4 V I SK12 - 8.1 - mA V DD = 2.7 V, V IN = 0.4 VI SK13 - 6 - mA V DD = 2.1 V, V IN = 0.4 V Notes:1. Only enable modules which support 32kHz LIRC clock source2. Only enable modules which support 10kHz LIRC clock source3. Guaranteed by design, not test in production.** : The function has been reserved in NM1817.5.3 NM1120 AC Electrical Characteristics5.3.1 **External Input Clock (function has been reserved in NM1817)Symbol Parameter Min Typ Max Unit Test Conditions t CHCX Clock High Time 10 - - ns - t CLCX Clock Low Time 10 - - ns - t CLCH Clock Rise Time 2 - 15 ns - t CHCL Clock Fall Time 2 - 15 ns -t CHCX90%10%t CLCHt CHCL t CLCXt CLCL0.3 V DD0.7 V DDNM1817 SERIES DATASHEET5.3.2 **External 4~24MHz High Speed Crystal (HXT)(function has been reserved in NM1817) Symbol Parameter Min. Typ. Max Unit Test Conditions V HXT Operation Voltage 2.1 - 5.5 V -T A Temperature -40 - 105 ℃ -I HXT Operating Current - 414 - uA 12MHz, V DD = 5.5V f HXT Clock Frequency 4 - 24 MHz -5.3.3 **Typical Crystal Application Circuits (function has been reserved in NM1817) Crystal C1 C24MHz ~ 24MHz 10~20 pF 10~20pFFigure 5-1 NM1120 Typical Crystal Application Circuit5.3.4 48MHz Internal High Speed RC Oscillator (HIRC)Symbol Parameter Min Typ Max Unit Test Conditions V HRC Supply Voltage - 1.5 - V -f HRC Center Frequency - 48 - MHz -Calibrated Internal Oscillator Frequency -1 - +1 % T A = 25 ℃V DD = 5.5 V2% % T A = -40℃~105℃V DD =2.5 V~ 5.5 VI HRC Operating Current - 1090 - μA T A = 25 ℃,V DD = 5 V5.3.5 10kHz Internal Low Speed RC Oscillator (LIRC)Symbol Parameter Min Typ Max Unit Test ConditionsXTAL1C1C2XTAL24~24 MHzCrystal Vss VssNM1817 SERIES DATASHEET V LRC Supply Voltage - 1.5V - V -f LRCCenter Frequency - 10 - kHz -Oscillator Frequency -50[1] - +50[1] % V DD = 2.1 V ~ 5.5 VT A = -40℃ ~ +105℃I LRC Operating Current - 0.4 - μA T A = 25 ℃,V DD = 5 V5.4 NM1120 Analog Characteristics5.4.1 12-bit SAR ADC Symbol Parameter Min Typ Max Unit Test Condition - Resolution - - 12 Bit -DNL Differential Nonlinearity Error - ±2 - LSB VDD = 5.5V INL Integral Nonlinearity Error - ±1 - LSB VDD = 5.5V E O Offset Error - -0.33 - LSB VDD = 5.5V E G Gain Error (Transfer Gain) - 0.33 - LSB VDD = 5.5V E A Absolute Error - -2.62 - LSB VDD = 5.5V - Monotonic Guaranteed - -F ADC ADC Clock Frequency 12 16 MHz V DD = 3.0 ~5.5 VT ACQ Acquisition Time (Sample Stage) N+11/F ADC V DD = 3.0 ~5.5 VN is sampling counter, N=1~1024200 ns V DD = 3.0~5.5 VT CONV Conversion Time 3 1000 1050 ns V DD = 3.0~5.5 V V DD Supply Voltage 3.0 - 5.5 V -I DDA Supply Current (Avg.) - 1 - mA V DD = 5.5 V V IN Analog Input Voltage 0 - AV DD V -C IN Input Capacitance 2 - 1.6 - pF -R IN Input Load 2 - 2.5 - kΩ -1. ADC voltage reference is the same with V DD .2. It’s for sample and hold. The maximum value depends on process variation. Basically, the variation of CIN is less than about 10% of typical value and the variation of RIN is less about 20% of typical value.3. Guaranteed by design, not test in production.The conversion time is up to auto-completion of analog comparison in ADC IP and the typical value is about 1000ns at V DD = 5V.。

EE1641C~EE1643C型函数信号发生器/计数器使用说明书1 概述1.1 定义及用途本仪器是一种精密的测试仪器，因其具有连续信号、扫频信号、函数信号、脉冲信号等多种输出信号，并具有多种调制方式以及外部测频功能，故定名为EE1641C型函数信号发生器/计数器、EE1642C（EE1642C1）型函数信号发生器/计数器、EE1643C型函数信号发生器/计数器。

本仪器是电子工程师、电子实验室、生产线及教学、科研需配备的理想设备。

1.2 主要特征1.2.1 采用大规模单片集成精密函数发生器电路，使得该机具有很高的可靠性及优良性能/价格比。

1.2.2 采用单片微机电路进行整周期频率测量和智能化管理，对于输出信号的频率幅度用户可以直观、准确的了解到（特别是低频时亦是如此）。

因此极大的方便了用户。

1.2.3 该机采用了精密电流源电路，使输出信号在整个频带内均具有相当高的精度，同时多种电流源的变换使用，使仪器不仅具有正弦波、三角波、方波等基本波形，更具有锯齿波、脉冲波等多种非对称波形的输出，同时对各种波形均可以实现扫描、FSK调制和调频功能，正弦波可以实现调幅功能。

此外，本机还具有单次脉冲输出。

1.2.4 整机采用中大规模集成电路设计，优选设计电路，元件降额使用, 以保证仪器高可靠性，平均无故障工作时间高达数千小时以上。

1.2.5 机箱造型美观大方，电子控制按纽操作起来更舒适，更方便。

2 技术参数2.1 函数信号发生器技术参数2.1.1 输出频率a)EE1641C：0.2Hz～5MHz 按十进制分类共分八档b)EE1642C：0.2Hz～10MHz 按十进制分类共分八档c)EE1642C1：0.2Hz～15MHz 按十进制分类共分八档d)EE1643C：0.2Hz～20MHz 按十进制分类共分八档每档均以频率微调电位器实行频率调节。

2.1.2 输出信号阻抗a)函数输出：50Ωb) TTL同步输出：600Ω2.1.3 输出信号波形a)函数输出（对称或非对称输出）：正弦波、三角波、方波b)同步输出：脉冲波2.1.4输出信号幅度a)函数输出：≥20Vp–p±10%（空载）；（测试条件：fo≤15MHz，0dB衰减）≥14Vp–p±10%（空载）；（测试条件：15MHz≤fo≤20MHz，0dB衰减）b)同步输出：TTL电平：“0”电平：≤0.8V，“1”电平：≥1.8V（负载电阻≥600Ω）CMOS电平：“0”电平：≤4.5V，“1”电平：5V～13.5V可调（fo≤2MHz）c)单次脉冲：“0”电平：≤0.5V，“1”电平：≥3.5V2.1.5函数输出信号直流电平(offset)调节范围：关或（–10V～+10V）±10%（空载)[“关”位置时输出信号所携带的直流电平为：＜0V±0.1V，负载电阻为：50Ω时，调节范围为（–5V～+5V）±10%]2.1.7 输出信号类型：单频信号、扫频信号、FSK调制信号、调频信号和调幅信号2.1.8 函数输出占空比（SYM）调节范围：关或20%～80%（“关”位置时输出波形为对称波形，误差：≤2%）2.1.9 内扫描：a)扫描方式：线性/对数扫描方式b)扫描时间：10ms～5s ±10%c)扫描宽度：≥1频程2.1.10内部FSK调制：a)调制频率：1kHzb)频偏范围：0～≥5％2.1.11内调频：a)调制频率：1kHzb)频偏范围：0～≥5％2.1.12内调幅：a)调制度：0～100％±5%b)调制频率：1kHzc)载波频率：1、10、10M档无调幅2.1.13外调频：a)输入信号幅度：0V～2Vb)输入信号周期：10ms～5sc)输入阻抗：约100kΩd)频偏范围：0～≥5％2.1.14外调幅：a)输入信号幅度：0V～2Vb)输入信号周期：10ms～5sc)输入阻抗：约100kΩd)调制度：0～100％e)载波频率：1、10、10M档无调幅2.1.15 输出信号特征：a)正弦波失真度：＜0.8%（测试条件：fo=1kHz、Uo=10Vp–p）b)三角波线性度：＞90%（输出幅度的10%~90%区域）c)脉冲波上升/下降沿（输出幅度的10％～90％）时间：≤20ns（测试条件：fo=2MHz、Uo=10Vp–p）脉冲波、上升、下降沿过冲：≤5%V0（50Ω负载）2.1.16 输出错接检测电压：≥±15V最大反向输入电压为±30V（测试条件：直流电平旋钮旋至“关”）2.1.17 输出信号频率稳定度：±0.1%/min（测试条件：频档选择在1k档，整机预热15min）2.1.18 幅度显示a)显示位数：三位（小数点自动定位）b)显示单位：Vp–p或mVp–p 、Vrms或mVrmsc)显示误差：V0±20%±1个字（V0输出信号的峰峰幅度值，负载电阻为50Ω）（负载电阻大于等于1MΩ时V0读数需乘2 ）d)分辩率（50Ω负载）：0.1Vp–p (衰减0dB)10mVp–p (衰减20dB)1mVp–p (衰减40dB)a)显示范围：0.200Hz～20000kHzb)显示有效位数：五位（10.000Hz～20000kHz）四位（0.200Hz～9.999Hz）2.1.20 单次脉冲输出：“0”电平：≤0.5V；“1”电平：≥3.5V2.2频率计数器技术参数2.2.1 频率测量范围：0.2Hz～100000kHz2.2.2 输入电压范围（衰减器为0dB）：a)50mV–2V (10Hz～20000kHz)b)100mV～2V (0.2Hz～10Hz、20000kHz～100000kHz)2.2.3 输入阻抗：500kΩ/30pF2.2.4 波形适应性：正弦波、方波2.2.5 滤波器截止频率：大约100kHz（带内衰减，满足最小输入电压要求）2.2.6 测量时间：0.1s (fi≥10Hz)单个被测信号周期(fi＜10Hz)2.2.7显示方式显示范围：0.2Hz～100000kHz显示位数：八位2.2.8测量误差：时基误差±触发误差（触发误差：单周期测量时被测信号的信噪比优于40dB，则触发误差小于等于0.3%）2.2.9 时基2.2.9.1 标称频率：10MHz2.2.9.2 频率稳定度：±5⨯10–5/d2.3 点频输出技术参数（选件）2.3.1 输出波形：正弦波2.3.2 输出频率：50Hz2.4 功率输出技术参数（选件）2.4.1 输出功率：≥10W（4Ω负载）2.4.2 输出波形：正弦波2.4.3 输出频率范围：20Hz～40kHz2.5 电源适应性及整机功耗2.5.1 电压：220V±10%2.5.2 频率：50Hz±5%2.5.3 功耗：≤30V A2.6 外形尺寸及重量2.6.1 外形尺寸：l⨯b⨯h，mm：250⨯235⨯902.6.2 质量：约3.5kg2.7 工作环境组别：II组（0︒C～+40︒C）3 工作原理3.1 如图1所示，整机电路由一片单片机进行管理，主要工作为：a)控制函数发生器产生的频率；b)控制输出信号的波形；c)测量输出的频率或测量外部输入的频率并显示；d)测量输出信号的幅度并显示；e)控制输出单次脉冲。

类型:用户手册密级：对外编号：2020022001JST-IOT-TPN三相宽带载波模块用户手册日期：2020.02.20版本信息版本修订日期修订人修改概要1.02020-02-20智能研发部创建文档，初版目录1概述 (4)2功能特点 (4)3规格参数 (5)4模块结构示意图 (5)4.1.外形结构和尺寸示意图 (6)4.2.通信模块状态指示 (6)5弱电接口定义 (6)6强电接口定义 (8)7附录 (9)1概述JST-IOT-TPN三相宽带载波模块，是一款高速率的电力线载波通信模块，其核心采用HPLC高速载波芯片，集成高性能ARM Cortex-M3处理器，提供SPI、UART、I2C、PWM、GPIO等丰富的外设接口，集成DC_DC；支持多路AD模拟输入，采用BPSK数字调制解调方式传输，具有灵敏度高、通信可靠、抗干扰能力强、通信距离远等特点。

该载波模块置于集中器（控制器）中，作为通信主节点，通过三相电力线进行耦合通信。

当集中器（控制器）下发命令时，通过该模块将集中器（控制器）下发的命令调制为载波信号，终端设备的单相载波模块或三相载波模块（以下简称“从模块”）接收到调制后的载波信号，数据解调后将数据传输到终端设备进行处理，当终端设备有数据回复时，从模块对数据进行调制成载波信号发送到电力线中，该模块对接收到的数据进行解调后，传输给集中器（控制器）中，完成集中器（控制器）与终端设备的数据交互。

该模块采用串口与用户的MCU通信，可广泛应用于集中抄表、智能家居、智能灯控、智能楼宇、能源监测、光伏等领域。

2功能特点该模组具备如下主要特点：·串口波特率可配置：1200bps、2400bps、9600bps和115200bps四种通信速率的匹配通信。

·稳定、可靠的通信能力针对电力线信道复杂环境设计的可靠通信算法，支持TDMA和CSMA/CA，提供冲突避免机制·灵活的组网能力集成快速组网算法，支持动态三相、多路径寻址，保证可靠实时通信。

国网集中器本地通信模块RTB-GW(v1.0)修改说明青岛东软—崔增华2010-03-16一、参照Q/GDW 375.2—2009，原载波通信模块不满足项和内容：【条文】6.1 远程通信接口——集中器应标配1个RJ-45接口，RJ-45接口插拔寿命：≥500次。

〈不满足项和内容〉：RJ-45接口网络变压器要求放置在载波通信模块中，原设计网络变压器放置在核心板上。

【条文】6.3.1 本地通信模块接口〈不满足项和内容〉：考虑到指示灯驱动方便，19、20脚改为高电平有效，原电路板设计为低电平有效，需要相应修改。

〈不满足项和内容〉：由于网络变压器的存在，需要1个+3.3v的电源接口，根据各厂家建议采用13脚。

【条文】附录A.8.2 载波通信模块状态指示电源T/R LINK DATA载 波网 络图A.17 载波通信模块指示灯电源灯——模块上电指示灯，红色。

灯亮时，表示模块上电；灯灭时，表示模块失电。

T/R灯——模块数据通信指示灯，红绿双色。

红灯闪烁时，表示模块接收数据；绿灯闪烁时，表示模块发送数据。

A灯——A相发送状态指示灯，绿色。

B灯——B相发送状态指示灯，绿色。

C灯——C相发送状态指示灯，绿色。

〈不满足项和内容〉：原设计A灯，B灯，C灯与电源连在一起，处于常亮状态。

二、载波通信模块RTB-GW(v1.0)修改说明：【条文】6.1 远程通信接口——集中器应标配1个RJ-45接口，RJ-45接口插拔寿命：≥500次。

〈修改内容〉网络变压器放置在载波通信模块上；考虑兼容性，增加连接焊盘，可以短路网络变压器；网络变压器的2、5、7脚连接+3.3v 。

考虑生产和测试，核心板上的网络变压器不需要去掉。

【条文】6.3.1 本地通信模块接口RJ45指示灯/LED_ACT，/LED_LINK改为高电平有效，电路原理图指示灯原连接+3.3v 修改为连接GND。

考虑程序向前的兼容性，在主板口线上增加反向电路。

【条文】〈修改内容〉13脚定义已经改为+3.3v，不需要修改。

V7-T4-14PLCs, PLC Software and I/O ProductsXN300 Series Remote I/OeasyE4 Nano PLCsXC152 Series PLCsXC300 Small Modular PLCs4.1Programmable Logic ControllerseasyE4 Nano Programmable Logic Controllers . . . . . . . . . . . . . . . . . .V7-T4-2XC152 Micro Programmable Logic Controllers . . . . . . . . . . . . . . . . . .V7-T4-8XC300 Small Modular Programmable Logic Controllers . . . . . . . . . . .V7-T4-12XN300 Modular and Remote I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V7-T4-164.2PLC SoftwareeasySoft 7 Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V7-T4-18XSoft-CODESYS-3 Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V7-T4-1944.1PLCs, PLC Software and I/O ProductsProgrammable Logic ControllerseasyE4 Nano Programmable Logic ControllersContentsDescription PageProgrammable Logic ControllerseasyE4 Nano Programmable Logic ControllersSystem Overview . . . . . . . . . . . . . . . . . . . . . . .V7-T4-3Catalog Number Selection. . . . . . . . . . . . . . . . .V7-T4-4Product Selection. . . . . . . . . . . . . . . . . . . . . . . .V7-T4-4Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .V7-T4-5Technical Data and Specifications . . . . . . . . . . .V7-T4-6Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . .V7-T4-7XC152 Micro Programmable Logic Controllers. . . .V7-T4-8XC300 Small Modular ProgrammableLogic Controllers . . . . . . . . . . . . . . . . . . . . . . . . .V7-T4-12XN300 Modular and Remote I/O. . . . . . . . . . . . . . .V7-T4-16easyE4 Nano Programmable Logic ControllersProduct DescriptionThe easyE4 nano programmablelogic controllers combinetimers, relays, counters,special functions, inputs andoutputs into one compactdevice that is easilyprogrammed. It provides anexceptional level of flexibilitytogether with a substantialsavings of commissioningtime and effort.The easyE4 is available in sixstyles with 12 I/O that can beexpanded to 188 I/O points,which provides the idealsolution for material handling,HVAC, pump control,irrigation, lighting, energymanagement, industrialcontrol, and home automation.After installation, changes areeasily accomplished throughfront panel programming,which eliminates the need tochange wiring and minimizedowntime. Programming iseasier with the ability totransfer existing programsonto other easyE4 devicesvia micro SD card.Application DescriptionThe easyE4 nano programmablelogic controller excels intraditional applications wheremultiple relays, timers andpushbuttons are used.Applications span residential,commercial and industrialinstallations.Typical control applicationsare:●Lighting controls●Duplex pump controls●Water fountain controls●Parking garage accesscontrols●Refrigeration controlsystem●Greenhouse temperatureand ventilation controls●Booster pump controlsFeatures and BenefitsThere are six basic devicesthat make up the easyE4nano programmable logiccontroller family.●The models come withor without display●DIN rail mounted●The easyE4 is forcontrolling small andmedium sized applicationswith up to 12 I/O points(expandable to 188 I/Opoints)●Connectable to Ethernetand bus systems●Modbus® TCP M asterand SlaveStandards and Certifications●EN 61000-6-2●EN 61000-6-3●IEC 60068-2-6●IEC 60068-2-27●IEC 60068-2-30●IEC 61131-2●EN 61010 EN 50178●cULus acc. to UL® 61010●CSA®C22.2 No.61010V7-T4-2V7-T4-344.1PLCs, PLC Software and I/O ProductsProgrammable Logic ControllersSystem OvervieweasyE444.1PLCs, PLC Software and I/O ProductsProgrammable Logic ControllersCatalog Number SelectioneasyE4 Nano Programmable Logic ControllersProduct SelectionBase DeviceseasyE4 Base DevicesExpansion DevicesExpansion modules are available for increasing the inputs and outputs of the easyE4 nano programmable logic controller. Expansion modules can be easily mounted directly to the easyE4 basic device by plug-in connector.easyE4 Expansion DevicesNote1 Measurement range selectable PT100, PT1000: –100 to +200 °C (–148 to 392 °F), –100 to +400 °C (–148 to 752 °F), –100 to +800 °C (–148 to +1472 °F);Ni1000: –50 to +100 °C (–58 to +212 °F), –50 to +250 °C (–58 to 482 °F).EASY-E4 - AC - 12R C X1PFunctionR =Output relayT =Output transistorA =Analog device0–10 V/0–20 mA IA/QAP =Analog device PT100/100Push InP =Push in connection Power SupplyAC =100–240 VacDC =24 VdcUC =12/24 Vdc, 24 VacNumber I/O1 =1… =…99 =99Version Number1 =1… =…9 =9Base/ExtensionE =Extension moduleC =Base device with clockDisplayX =Without displayInput Output Features Catalog NumberDescription DigitalDigitalAnalog TransistorRelay(8 A)Display +KeypadReal-timeClock EthernetPowerSupply Screw Terminal Push-in Clamp 12/24 Vdc, 24 Vac,display, keypad44—4■■■ 12/24Vdc/24 VacEASY-E4-UC-12RC1EASY-E4-UC-12RC1P12/24 Vdc, 24 Vac44—4—■■ 12/24Vdc/24 VacEASY-E4-UC-12RCX1EASY-E4-UC-12RCX1P24 Vdc, display,keypad444—■■■ 24Vdc EASY-E4-DC-12TC1EASY-E4-UC-12TC1P24 Vdc444——■■ 24Vdc EASY-E4-DC-12TCX1EASY-E4-DC-12TCX1P 100–240 Vac/Vdc,display, keypad8——4■■■ 100–240Vac/VdcEASY-E4-AC-12RC1EASY-E4-AC-12RC1P100–240 Vac/Vdc8——4—■■ 100–240Vac/VdcEASY-E4-AC-12RCX1EASY-E4-AC-12RCX1PInput Output Catalog NumberDescription DigitalDigitalAnalogRelay(5 A)Transistor AnalogPowerSupply Screw Terminal Push-in Clamp Digital input/output 12/24 Vdc, 24 Vac 4—4——12/ 24 Vdc24 VacEASY-E4-UC-8RE1EASY-E4-UC-8RE1P8—8——12/ 24 Vdc24 VacEASY-E4-UC-16RE1EASY-E4-UC-16RE1P Transistor input/output, 0.5 A 4——4—24 Vdc EASY-E4-DC-8TE1EASY-E4-DC-8TE1P8——8—24 Vdc EASY-E4-DC-16TE1EASY-E4-DC-8TE1P Digital input/output 100/110/230/240 Vac 4—4——100–240Vac/VdcEASY-E4-AC-8RE1EASY-E4-AC-8RE1P8—8——100–240Vac/VdcEASY-E4-AC-16RE1EASY-E4-AC-16RE1PAnalog input/output; 0–10 V / 0/4–20 mA, 12 bit,each channel configurable—4——224 Vdc EASY-E4-DC-6AE1EASY-E4-DC-6AE1PTemperature input, 2- and 3-wire, Pt100/1000/Ni1000, 112 bit (1) [°C] or [°F], scaling, 12 bit, in 0.1°, in 1°, 0–4095,0–65535—4———24 Vdc EASY-E4-DC-4PE1EASY-E4-DC-4PE1P EASY-E4-UC-12_EASY-E4_V7-T4-4V7-T4-544.1PLCs, PLC Software and I/O ProductsProgrammable Logic ControllersAccessoriesStarter SetsStarter sets include a basic device with display, patch cable, easySoft license code and easyE4 flyer.There are three starter sets available for purchase—they both include a basic device with display, patch cable, easySoft license code, and easyE4 flyer.easyE4 Starter SetsMemory Cards and Spare Parts Memory cards and spare parts package are available to complete your automation solutions.Memory Cards and Spare PartsSoftwareThe easySoft software is used to program all of the easy programmable logic controllers and MFD-Titan displays. The Windows ®-based software provides straightforward circuit diagram input and editing and the diagrams can be displayed in the format desired. easySoft includes an integrated offlinesimulation tool that allows users to test a circuit diagram before commissioning.easySoft 7 must be used with the easyE4 nano programmable logic controller. Software isavailable for download from the easySoft web page at /easysoftSoftwareDescriptionCatalog Number Basic device—UC power supply (12/24 Vdc, 24 Vac), patch cable, easySoft license code, easyE4 flyer EASY-BOX-E4-UC1Basic device—DC power supply (24 Vdc), patch cable, easySoft license code, easyE4 flyerEASY-BOX-E4-DC1Basic device—AC power supply (100–240 Vac/Vdc),patch cable, easySoft license code, easyE4 flyerEASY-BOX-E4-AC1DescriptionCatalog Number easyConnect—spare parts packageEASY-E4-CONNECT1Memory card —2 GB, industrial-rated micro SD cardMEMORY-SDU-A1DescriptionCatalog Number Programming software license easySoft easyE rangeEASYSOFT-SWLICVisualizationThe XV-102-A0-35TQRB-1E4 and XV-102-A3-57TVRB-1E4 HMIs are used to display projects created with theeasyE4 nano PLC conveniently and clearly. Users get a clear overview of the machine or system status and can adjust the according parameters conveniently on the touch display. The powerful XV-102 device is available with a3.5-inch and 5.7-inch resistive touch surface.Visualization is supported by Eaton’s intuitive Galileo software. Simple and fast project planning is achieved through the exchange of variables between easySoft and Galileo. Via the integrated communication interfaces (Modbus TCP) of the XV-102 HMI, compact and powerful automation solutions can be implemented in conjunction with the easyE4 nano PLC.The easyE4 Remote Touch Display offers a simple and cost-effective option for displaying easyE4 status information and text outside the control cabinet. The4.3-inch display can be easily connected via a standard RJ45 Ethernet cable. Once the remote touch display has been connected, all that remains to be done is to select the respective nano PLC and the display integrated in the easyE4 can then be mirrored. No programming required—the display is immediately ready for use. In addition, the physical keypad of the easyE4 can also be displayed digitally, so that the resistive touch display can be used to modify values and navigate through the menus.VisualizationPower Supplies—PSLEaton’s single-phase low profile DIN rail power supply series offers double-isolated input with no earth connection required, resulting in low leakage current and a longer lifespan.PSL Series Power SuppliesDescriptionCatalog Number Touch display for easyE4 nano PLC 3.5-inch resistive touch, Modbus TCP interfaceXV-102-A0-35TQRB-1E4Touch display for easyE4 nano PLC 5.7-inch resistive touch, Modbus TCP interfaceXV-102-A3-57TVRB-1E4Remote Touch Display for easyE4 4.3-inch resistive touchEASY-RTD-DC-43-03B1XV-102-A0-35TQRB-1E4Power/descriptionCatalog Number24 Vdc output, single-phase power supplies (100–240 Vac nominal input)—10 W, 0.42 A output, plastic housing PSL10E24RP30 W, 1.25 A output, plastic housing PSL30E24RP 60 W, 2.5 A output, plastic housing PSL60E24RP 100 W, 3.8 A output, plastic housingPSL100E24RPPSL10E24RP44.1PLCs, PLC Software and I/O ProductsProgrammable Logic ControllersTechnical Data and SpecificationseasyE4 Basic DeviceseasyE4 Basic Devices, continuedDescription EASY-E4-UC-12RC1(P)EASY-E4-UC-12RCX1(P)EASY-E4-UC-8RE1(P)EASY-E4-UC-16RE1(P)EASY-E4-DC-6AE1(P) Type of Device Base unit Base unit Expansion unit Expansion unit Expansion unit InputsDigital8848—Can be used as analog inputs44——6OutputsTransistor—————Relay4448—Can be used as analog inputs————2Display With display Without display Without display Without display Without display Rated operational voltage12/24 Vdc, 24 Vac12/24 Vdc, 24 Vac12/24 Vdc, 24 Vac12/24 Vdc, 24 Vac24 VdcOperating ambient temperature (°C)–25 to +55–25 to +55–25 to +55–25 to +55–25 to +55 Dimensions (L x H x D) mm71.5 x 90 x 5871.5 x 90 x 5835.5 x 90 x 5871.5 x 90 x 5835.5 x 90 x 58 Weight (kg)0.20.20.20.20.2Degree of protection IP20IP20IP20IP20IP20Standards EN 61000-6-2, EN 61000-6-3, IEC 60068-2-6, IEC 60068-2-27, IEC 60068-2-30, IEC 61131-2,EN 61010, EN 50178, cULus according to UL 61010, CSA C22.2 No. 61010Description EASY-E4-DC-12TC1(P)EASY-E4-DC-12TCX1(P)EASY-E4-DC-8TE1(P)EASY-E4-DC-16TE1(P)Type of Device Base unit Base unit Expansion unit Expansion unitInputsDigital8848Can be used as analog inputs44——OutputsTransistor4448Relay————Can be used as analog inputs————Display With display Without display Without display Without displayRated operational voltage24 Vdc24 Vdc24 Vdc24 VdcOperating ambient temperature (°C)–25 to +55–25 to +55–25 to +55–25 to +55Dimensions (L x H x D) mm71.5 x 90 x 5871.5 x 90 x 5835.5 x 90 x 5871.5 x 90 x 58Weight (kg)0.20.20.20.2Degree of protection IP20IP20IP20IP20Standards EN 61000-6-2, EN 61000-6-3, IEC 60068-2-6, IEC 60068-2-27, IEC 60068-2-30, IEC 61131-2,EN 61010, EN 50178, cULus according to UL 61010, CSA C22.2 No. 61010V7-T4-6V7-T4-744.1PLCs, PLC Software and I/O ProductsProgrammable Logic ControllersDimensionsApproximate Dimensions in Inches (mm)Base Devices—With DisplaySlim Expansion ModuleBase Devices—Without DisplayLarge Expansion Module0.420.300.420.42。

EASTSOFT○R青岛东软 开发文档密级： 低编号：ESKF—11101801青岛东软SSC1641载波电路设计说明VERSION：1.0日期： 2011年10月18日青岛东软载波科技股份有限公司目 录1. 概述 (1)2. 单相载波模块的结构框图 (1)3. 集中器载波模块的结构框图 (2)4. 单相载波模块各部分电路详解 (3)4.1. 载波芯片及存储部分 (3)4.1.1. 晶振说明 (5)4.1.2. EEPROM说明 (5)4.1.3. 布板注意事项 (5)4.2. 信号输出放大滤波电路 (5)4.2.1. 信号放大输出电路原理说明 (5)4.2.2. 功率三极管说明 (6)4.2.3. 布板注意事项 (7)4.3. 单相信号耦合及接收滤波电路 (8)4.3.1. 信号耦合及接收滤波电路原理说明 (8)4.3.2. 插件电感说明 (8)4.3.3. 安规电容说明 (9)4.3.4. 信号耦合变压器说明 (9)4.3.5. 布板注意事项 (9)4.4. 过零检测电路 (10)4.4.1. 过零检测电路的原理 (10)4.4.2. 过零检测电路对电阻电容的要求 (10)4.4.3. 过零检测电路对三极管的要求 (10)4.4.4. 过零检测电路对光耦的要求 (10)4.4.5. 过零检测电路对稳压管的要求 (10)4.5. 接口电路及指示灯部分 (11)5. 集中器载波模块各部分电路详解 (13)5.1. 集中器载波芯片部分 (13)5.1.1. 晶振说明 (15)5.1.2. 布板注意事项 (15)5.2. 信号输出放大电路 (15)5.2.1. 信号放大输出电路原理说明 (15)5.2.2. 达林顿管说明 (16)5.2.3. 布板注意事项 (17)5.3. 三相切换滤波电路 (18)5.3.1. 三相切换滤波电路原理说明 (18)5.3.2. MOS管说明 (18)5.3.3. 布板注意事项 (18)5.4. 三相耦合及接收滤波电路 (19)5.5. 三相过零检测电路 (19)5.6. 网络接口部分 (20)5.7. 电源部分 (20)5.8. 指示灯部分 (21)接口部分5.9. (21)1. 概述本文档对SSC1641的载波电路进行说明。

EASTSOFT○R青岛东软 开发文档密级： 低编号：ESKF—11101801青岛东软SSC1641载波电路设计说明VERSION：1.0日期： 2011年10月18日青岛东软载波科技股份有限公司目 录1. 概述 (1)2. 单相载波模块的结构框图 (1)3. 集中器载波模块的结构框图 (2)4. 单相载波模块各部分电路详解 (3)4.1. 载波芯片及存储部分 (3)4.1.1. 晶振说明 (5)4.1.2. EEPROM说明 (5)4.1.3. 布板注意事项 (5)4.2. 信号输出放大滤波电路 (5)4.2.1. 信号放大输出电路原理说明 (5)4.2.2. 功率三极管说明 (6)4.2.3. 布板注意事项 (7)4.3. 单相信号耦合及接收滤波电路 (8)4.3.1. 信号耦合及接收滤波电路原理说明 (8)4.3.2. 插件电感说明 (8)4.3.3. 安规电容说明 (9)4.3.4. 信号耦合变压器说明 (9)4.3.5. 布板注意事项 (9)4.4. 过零检测电路 (10)4.4.1. 过零检测电路的原理 (10)4.4.2. 过零检测电路对电阻电容的要求 (10)4.4.3. 过零检测电路对三极管的要求 (10)4.4.4. 过零检测电路对光耦的要求 (10)4.4.5. 过零检测电路对稳压管的要求 (10)4.5. 接口电路及指示灯部分 (11)5. 集中器载波模块各部分电路详解 (13)5.1. 集中器载波芯片部分 (13)5.1.1. 晶振说明 (15)5.1.2. 布板注意事项 (15)5.2. 信号输出放大电路 (15)5.2.1. 信号放大输出电路原理说明 (15)5.2.2. 达林顿管说明 (16)5.2.3. 布板注意事项 (17)5.3. 三相切换滤波电路 (18)5.3.1. 三相切换滤波电路原理说明 (18)5.3.2. MOS管说明 (18)5.3.3. 布板注意事项 (18)5.4. 三相耦合及接收滤波电路 (19)5.5. 三相过零检测电路 (19)5.6. 网络接口部分 (20)5.7. 电源部分 (20)5.8. 指示灯部分 (21)接口部分5.9. (21)1. 概述本文档对SSC1641的载波电路进行说明。

低压电力线载波通信技术探讨程万胜;张洁;张玉忠【摘要】介绍了低压电力线载波通信技术的相关概念,以及在国内外的发展历程,简述了电力线通信相关标准和几款常用的调制解调芯片,列举了在远程自动抄表和接入网方面的应用实例.最后指出智能电网是低压电力线载波通信技术的主要发展方向.【期刊名称】《现代建筑电气》【年(卷),期】2015(006)003【总页数】5页(P17-21)【关键词】正交频分复用;低压电力线载波通信;调制解调芯片;远程自动抄表;接入网【作者】程万胜;张洁;张玉忠【作者单位】辽宁科技大学,辽宁鞍山114001;辽宁科技大学,辽宁鞍山114001;南京钢铁集团电炉厂,江苏南京210035【正文语种】中文【中图分类】TN913.6近年来,调制解调技术的快速发展带动电力线载波通信(Power Line Carrier Communication,PLCC)技术取得了突破性的进展。

PLCC是以现有的电力线为媒介进行数据传输与信息交换的一种载波通信方式,具有成本低、覆盖面广和组网简单等优势,受到国内外业界人士及相关企业的高度关注及重视。

但由于低压配电网最初的目的只是用来传输电能而并非进行数据通信,其信道环境恶劣、频率选择性衰减、时变性强等因素阻碍了在通信方面的发展。

在很长一段时间内,低压PLCC都只能应用于低速载波通信领域,无法发挥其应有的作用。

近年来，由于数字通信技术的发展和正交频分复用(Orthogonal Frequency DevisionMultiplexing,OFDM)技术的应用才使低压PLCC有了突破性的进展,进入高速载波通信阶段。

电力线载波芯片是PLCC技术的核心器件。

目前国内外对载波芯片都有不同程度的研究,并取得一定的成果。

本文介绍了目前国内外在低压供电网领域内对PLCC技术的研究及应用情况,并介绍了几种应用较广泛的电力线载波芯片或模块。

低压PLCC[1]主要应用于为用户提供Internet接入、远程自动抄表、智能家居等方面。

版本号 V1.0PSCONVERTER-I10/3三相储能变流器用户使用手册天海源电气技术XX公司Tianjin THY -Electric Power Technology Co., Ltd目录一关于本手册的说明11.1 前言21.2 容介绍21.3 面向读者31.4 手册使用3二安全须知42.1 用户须知52.2 安全标志约定52.3 安全注意事项5三 PSCONVERTER-I10/3三相储能变流器简介73.1 简介83.2 产品性能特点83.3 产品原理图10四操作指导124.1 上电前检查134.2 上电操作144.3 断电操作154.4 变流器工作状态16五触摸屏监视终端和上位机监控软件操作说明175.1 触摸屏监视终端185.1.1 触摸屏监视终端简介185.1.2 触摸屏监视终端操作步骤205.2 上位机监控软件205.2.2 上位机监控软件功能简介215.2.2 上位机监控软件功能操作步骤22 六故障诊断与排除236.1 故障和告警类型246.2 上位机监控软件故障256.3 其他故障25七例行维护267.1 维护周期277.2 可视化检查系统状态277.2.1 变流器箱体277.2.2 变流器周围的环境287.3 接线端子紧固性检查287.3.1 部器件检查287.3.2 插头的安装检查297.4断路器的检查与维护29八典型应用308.1典型应用1：离网V/F控制模式318.1.1离网V/F控制模式简介318.1.2应用目的318.1.3应用接线图例318.1.4硬件与上位机操作步骤318.1.5实测波形328.2典型应用2：并网PQ控制模式348.2.1并网PQ控制模式简介348.2.2应用目的348.2.3应用接线图例348.2.4硬件与上位机操作步骤358.2.5实测波形358.3典型应用3：并网定电压充电控制模式368.3.1并网定电压充电控制模式简介368.3.2应用目的378.3.3应用接线图例378.3.4硬件与上位机操作步骤378.3.5实测波形388.4典型应用4：并网定电流充电控制模式398.4.1并网定电流充电控制模式简介398.4.2应用目的408.4.3应用接线图例408.4.4硬件与上位机操作步骤408.4.5实测波形41九附录439.1 质量保证449.2 联系我们46一关于本手册的说明本章概述本章介绍了PSCCONVERTER-I10/3三相储能变流器用户使用手册的主要容、面向的读者、以与手册使用须知，以便帮助用户更好地阅读、使用本手册。

电表载波模块GDW-PLCModem说明一电表载波MODEM模块GDW-PLCModem设计目标：1.1应用范围：PLCModem V11(单相)应用于单相电表载波转发；适应DL/T645-1997、DL/T645-2007规约。

PLCModemV11（三相）应用于三相电表载波转发；适应DL/T645-1997、DL/T645-2007规约。

1.2接口标准：参考国网的《国家电网公司单相智能电能表型式规范.doc》、多功能电能表通信规约（DL/T645_1997）设计。

1.3功能描述：GDW-PLCModem载波通讯模块为电能表窄带载波MODEM，可以完成载波信道到TTL串口信道的网络层规约格式解析，负责载波接收、发送、中继转发应答；载波MODEM从主CPU接收数据后、向电力线载波转发，及载波MODEM从线路上接收正确信息后转发到主CPU。

1.4串口通信：DLT645—2007；载波MODEM与电表主CPU采用串口通信：a)异步通信，2400bps，偶校验；1个起始位，8个数据位，1个校验位，1个停止位b)最大数据长度L<200字节1.5 载波通讯：载波链路层：晓程--低压电力线载波自动抄表系统链路层通信协议2008V11.doc（简称：N12规约）；应用层规约为DLT645-1997、DLT645-2007规约。

载波指标：中心频率120kHz，带宽±7.5kHz，BPSK调制，15位扩频，有效速率500bps（最大接收数据长度200字节）。

1.6接口设置为两排插针：具体参考附录文件（《单相电能表载波通信模块结构要求.doc》）具体参考附录文件（《附录G 三相智能电能表电力载波通信模块.doc》）二电表载波MODEM模块GDW-PLCModem的工作过程说明：2.1读取电表地址：GDW-PLCModem模块上电延时约2秒后，向CPU发送地址请求帧，读取电表的地址信息。

模块等待电表应答延时时间1秒。

青岛鼎信通讯有限公司目录1 .概述 (1)2 主要功能及特点 (1)2.1 上电自动读取从节点表号 (1)2.2 支持自动登录和事件上报 (1)2.3 异常事件快速上报功能 (1)2.4 支持DL/T645-1997/2007和数据透明传输 (1)2.5 支持主站模式 (1)2.6 支持节点侦听，节点中继功能 (1)3 单相模块参数 (1)3.1 串口速率：1200bps,2400bps,4800bps,9600bps (1)3.2 载波通信速率：50bps,100bps,600bps,1200bps (1)3.3 工作频率：50hz±5％ (1)3.4 工作电压： (1)3.5 工作电压范围： (1)3.6 单相通道板使用网络负载测试记录 (1)3.7 工作温度：－40℃～75℃ (1)3.8 相对湿度：≤75％ (1)3.9 功耗：通信状态下小于1.4W (1)3.10 通讯范围：整个配变台区 (1)4 单相通道模块的检测 (1)4.1 检测设备 (1)4.2 通道模块的测试环境 (2)5 外接接口定义 (2)5.1 单相通道板弱电接口的定义 (2)6 通道板的电气原理图及方框图 (2)6.1 国网单相载波通道模块工作原理框图 (2)7 单相模块的使用及注意事项 (5)7.1 单相模块不支持热插拔功能，使用过程中不允许带电插拔通道模块。

(5)7.2 单相模块所用芯片属于ESD敏感器件。

在单三相模块生产、测试、检验过程要求ESD防护。

模块测试，检验所用电源的+12V,+5V电源回路要求并接钳位于15.8V,6.8V的TVS双向二极管。

(5)8 不良现象及处理方法 (5)9 单相模块实测波形 (5)9.1 MC3361⑾脚无载波信号的振荡波形 (5)9.2 MC3361⑾脚有载波信号的振荡波形 (6)9.3 载波接受时间MC3361⑾脚，VD1实测波形 (6)9.4 载波接受时间MC3361⑾,⑼,⑶,⑻脚实测波形 (6)9.5 VT1,VT2集电极实测载波成功发送波形 (7)9.6 VT1,VT2集电极载波信号无发送波形 (7)9.7 零点信号实测波形 (8)1 .概述国网单三相模块是鼎信公司应用TCC081C在以电力线为通信介质下，实现载波通信功能的一款产品。