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Feature

DC 24V power supply
2: Standby current (all relays closed) 7-8MA, 1 relay open 40MA, 2 relays open 73MA
3: "open" "close" "Momentary" "Self-locking" "Interlock" "Delay" 6 Commands
4: Two instruction-control mode : AT command and MODBUS command
5: Under the AT command ,the maximum delay is 9999 seconds Under the MODBUS command ,the maximum delay is 255 seconds

Description

Eletechsup DC 24V 2ch RS485 Modbus RTU Relay Board Serial port Switch Module for PLC LED Motor FW & BW

Description:

1: DC 24V power supply . 2: Standby current (all relays closed) 7-8MA, 1 relay open 40MA, 2 relays open 73MA 3: "open" "close" "Momentary" "Self-locking" "Interlock" "Delay" 6 Commands 4: Two instruction-control mode : AT command and MODBUS command 5: Under the AT command ,the maximum delay is 9999 seconds Under the MODBUS command ,the maximum delay is 255 seconds 6 AT commands can be made serial HyperTerminal (serial assistant) Enter; MODBUS commands can be made serial HyperTerminal (serial assistant) OR "Modbus Poll" Enter; 7 Under the MODBUS command mode, it can support up to 32 devices in parallel 8 Size: 79 * 47.5 * 19.5mm (excluding shell); 9 Weight: 40 g (excluding shell); 10 Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC the new version adds the Read Status command (command 03) Match the shell, click here . Instruction manual Please ask us after the purchase Application Automated industry PLC Smart Home,Home Automation ,Wiser Home; Identification system; Motor FW & BW