R4D7G04 20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and Voltage

Description 1 DC 12V 12V Version DC 24V 24V Version 2 Standby current all relays closed 12MA 1 relay open 40MA 2 relays open 69MA 3 relays open 95MA 4 relays open 122MA 3 1 channel 0 20MA current analog input 1 channel 0 10V voltage analog input 1 channel 0 24V voltage analog input 2 channel photoelectric isolation switch input compatible with NPN PNP 4 channel 10A relay switch output 4 Support standard Modbus RTU command function code write 05 06 15 16 read 01 02 03 04 5 With hardware Reset function with TVS anti surge protection 6 Under the MODBUS command mode it can support up to 64 devices in parallel 7 The default baud rate is 9600BPS The baud rate can be selected by Conmand 2400 4800 9600 19200 38400 57600 115200BPS 8 The parity can be none parity even parity and odd parity 9 The data sending and returning time can be set with a maximum value of 1000ms 10 Size 88 72 12mm Only PCB Board 95 82 40mm with Din Rail Box 11 Weight 85g Only PCB Board 160g with Din Rail Box 12 Maximum load 10A 250VAC 10A 125VAC 10A 30VDC 10A 28VDC 10A 12VDCUpgraded Features Supports 01 02 03 04 05 06 16 function codeSupport more baud rates can modify the parity bitHardware reset to factory settings RESET jumper Upgraded relays more durable TVS anti surge protectionFor more information please contact me DIN rail Box parameters Product model UM72Color GreenWidth suitable for PCB board width UM72 72mm Insulation grade flame retardant VO gradeBa