China RS485 Data Acquisition Transparent Transmission Io Controller Modbus RTU to TCP Network Relay with 8ai/4di/4do, Find details about China Data Acquisition Module, Io Controller from RS485 Data Acquisition Transparent Transmission Io Controller Modbus RTU to TCP Network Relay with 8ai/4di/4do
Wired Industrial RTU
Basic Function
Support data aquisition about digital(switch) value/Analog quantity(4-20mA or 0-5V/10V/30V) .
Support RS485 / RS232 port which can be connected to serial devices such as front-end instruments or other controllers.
Rail installation & Dry/Wet contact & Optocoupler isolation port
Anti-overcurrent,anti-overvoltage,anti-reverse connection,anti-misconnection,flame retardant material
and built-in optocoupler isolation protection port.
IndustrIal grade high quality hardware combination
Local logic control for users without server
Support Modbus application and protocol
Modbus master and slave two modes
Modbus polling technology,self-determined cycle polling multi-device control
Modbus RTU/TCP network protocol conversion
Modbus Gateway
Support Modbus RTU to Modbus TCP,support Modbus polling,RTU can actively collect Modbus devices.
Technical parameter
Characters | Description |
Power supply | DC6~36V |
Power consumption | DC12V Power Supply Online Mode Current:50mA~340mA IDLE Mode Current:<50mA |
Analog input | 8 channels Analog quantity,4~20mA(current version) or 0~5V/0~10V/0~30V(voltage version)optional |
Digital input | 4 channels digital quantity input |
Relay output | 4 channel independent relay outpu,Maximum load current of relay:250VAC/30VDC@5A |
Serial port interface | RS485/RS232/TTL;rate:300-115200bps;Data bit:7/8;parity check:N/E/O;stop bit:1/2 bit |
Temperature range | -40°C~+85°C |
Humidity range | Relative humidity 95%(no condensation) |
Physical character | Size:long:145mm wide:90mm high:40mm weight:200g |