12V 16 Channel DIN Rail RS485 Relay Modbus RTU Protocol Remote Control PLC Expansion Board

Features 1 Working voltage DC 12V2 Working current standby 13MA 1 relay conduction 41MA 2 relay conduction 69MA 3 relay conduction 93MA 4 relay conduction 121MA 5 relay conduction 149MA 6 relay conduction 175MA 7 Two relays conduct 200MA 8 relays conduct 225MA etc 3 Open close jog self lock interlock and delay six working modes4 MODBUS command default and AT command two command control modes5 The maximum delay under MODBUS command is 255 seconds the maximum delay under AT command is 9999 seconds6 AT commands can be input by serial port super terminal serial assistant MODBUS commands can be input by Modbus Poll besides serial port super terminal input7 In MODBUS command mode up to 64 devices can be used in parallel8 The default baud rate is 9600BPS you can select the baud rate 2400 4800 19200 BPS through the jumper9 Size 180 72 20mm circuit board 184 88 42mm with rail box 10 Weight 230g circuit board 358g with rail box 11 Maximum load 10A 250VAC 10A 125VAC 10A 30VDC 10A 28VDC 10A 12VDCDIN rail box parameters Product model UM72Color greenWidth suitable for circuit board width UM72 72 cm Insulation grade flame retardant VO gradeBase plate length suitable for 18 cm circuit boardNet weight 128 gInstallation method DIN35 and C45 railPackage included 1 x 16 channel DIN rail RS485 relay module