Modbus RS485 RTU Relais module 12VDC, 4x250V/10A NO/NC

Beschrijving

Informatie (ENG)

Specs:

– DC 12V power supply (voltage range 9-13V )
– Standby current (all relays closed) 11-13MA, 1 relay open 44MA, 2 relays open 77MA, 3 relays open 110MA,4 relays open 140MA
– “open” “close” “Momentary” “Self-locking” “Interlock” “Delay” 6 Commands
– Two instruction-control mode : AT command and MODBUS command
– Under the AT command ,the maximum delay is 9999 seconds
– Under the MODBUS command ,the maximum delay is 255 seconds
– AT commands can be made serial HyperTerminal (serial assistant) Enter;
– MODBUS commands can be made serial HyperTerminal (serial assistant) OR “Modbus Poll” Enter;
– Under the MODBUS command mode, it can support up to 32 devices in parallel
– Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC

Meer informatie en voorbeelden: http://domoticx.com/modbus-relaisbord/

Jumper J5:
– 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 time up to 9999 seconds
– MODBUS command mode (A5 = ON), you can control a variety of ways: Serial Hyper Terminal Control (need to manually add the CRC), Modbus Poll software control (software automatically add the CRC), PLC or MCU process control

Extra informatie

Gewicht	100 g
Afmetingen	5 × 8 × 2 mm

Please login to post questions