Haiwell RS485 232 通讯扩展模块使用说明书 Haiwell RS485/232通讯扩展模块使用说明书 一、产品型号及外观 型 号 功率(24VDC)外形尺寸 S01RS 0.4VA H01RS 0.4VA H02RS 0.5VA 30*95*82mm 二、指示灯说明 1、POW ：电源指示灯，绿色。常亮 - 电源正常；不亮 - 电源异常。2、LINK ： 模块与PLC 主机...
3: "open" "close" "Momentary" "Self-locking" "Interlock" "Delay" 6 Commands 4: MODBUS RTU command 5: Under the "Delay" command ,the maximum delay is 255 seconds 6 MODBUS commands can be made serial HyperTerminal (serial assistant) OR "Modbus Poll"Enter;7 Under the MODBUS command mode...
The RS485-LN wiring port is as shown below. Connect the power supply and RS485 A/B line according to the diagram. 1.9.3 Connect the RS485-LN to Ultrasonic Flowmeter According to the instructions of the ultrasonic flow meter, 26 and 27 are the + and...
Wiring diagram Dimensions related products Max. Current 600A Modbus Multi-function DC Energy Meter for EV Charging Metering DC Electricity meter for DC EV Charging station MID Din Rail Three Phase Multi-function EV Meter for EV Charging Metering MID/ETL Din Rail Three P...
RS485 4CH 开关 Modbus RTU PC UART 板用户手册说明书 RS485 4CH Relay Modbus RTU PC UART Board User Manual Typical Applications:1 AT command mode (A5 = OFF), in this mode can be through the serial HyperTerminal (serial assistant) enter a simple AT command control relay. AT command mode ...
Wiring Diagram Company Profile FAQ 1. Q: What is delivery time?A: Within 15 working days for order less than 100pcs. Other Order Quantity can be delivered within 25-35 days.2. Q: What is warranty of products?A: All products are with 1 year guarantee, any problem within one ...
The SCC1-USB sensor cable provides the same functionality as the SCC1-RS485 with a plug and play USB interface. Together with the free Sensor Viewer software, this is the perfect combination to start testing a Sensirion liquid flow meter.Sensirion provides detailed protocol specifications, ...
prepared material Pinout Diagram 5V OUT/IN SWITCH : One is the input and output of the 5V port, when the slave set the IN file, as the input, when the host set the OUT file, this port is discharged externally, can be connected to the sensor to the sensor power supply. ...
NNZ39768-00 3/ 12 5 Wiring diagrams / Diagramas de cableado / Schémas de câblage / Schaltpläne INPUTS 0.20–2.5 mm2 R- R T- T (24–12 AWG) 7 mm (0.28 in) T 3.5 mm (1/8 in) T R R 0.5–0.6 N·m (4.4–5.3 in·lb) - - - - Gateway Pasarela Passerelle Gateway ...