Modbus RTU Protocal 8 in 8 out Controller RS485 Module Remote IO DA PLC Extension Module

Modbus RTU Protocal 8 in 8 out Controller RS485 Module Remote IO DA PLC Extension Module  
 
Specification:   
- Input interface (DI)
- Digital input: Isolated switch input
- Input type: Switch contact signal or level signal
- High level: 3.5V 30V 6mA@24V
- Low level : <=1vdc

Digital output interface (DO)
- Output: Relay otuput
- Contact capacity: 30VDC/5A,250VAC/5A

Seriel protection:
- ESD protection: 15KV
- Isolated voltage: 1500VDC
- Surge protection: 600W
- Seriel over current,over-voltage: 60V 1A

Power parameter:
- Power: 12-30VDC,reverse polarity protection
- Power consumption: 2W
- Surge protection: 600W
- Over current/ over voltage: 30V 2A

Working environment:
- Working temperatuer: -20~50deg C
- Storage temperature: -40~85 deg C
- Humidity:  5-95%RH
- Case material: ABS plastic

Support standard Modebus-RTU devices interconnect communication
- For industry control input, IO of output contact extension,can connect to PLC, extend input/output port of PLC
- Control through RS485 bus, 31 adresses for each device, working at the same time will be ok
- Can replace the ordinary programmable controller PLC
- For SCM system leaning and experiment
- Work with configuration software
- For distributed control system
- For light control like buildings ,advertisement
- Requirement: For PLX that supports Modebus RTU protocal

Package List:
- 1 x Module