Parameter:
Input channels: 8 channels
Communication protocol: Modbus-RTU
Baud rate: 1200/2400/4800/9600/19200/38400/57600/115200bps
Data format: 1, 8, N, 1
Address range: 1~247
Communication interface: RS485/232
Supply voltage: 9 ~ 30V DC
Operating current: 300mA@9V max
Opto-isolated voltage input: 0 ~ 24V
Support wet and dry node input
Isolation voltage: 2500V DC
Operating temperature: -40 ~ 85°C
Storage temperature: -40 ~ 85°C
Relative Humidity: 5 ~ 95%RH, non-condensing
The UT-5518 opto-isolated data parallel I/O controller is an 8-bit, 8-channel data input module, with each data input channel resembling several computer interfaces. The module can be remotely controlled by a series of commands via Modbus-RTU protocol, and the module and the host computer communicate via RS-485/232 serial bus using command data. The communication baud rate is software settable and can reach a maximum transmission rate of 115, 200bps.