switch input(DI0~DI7)Low level: input <1VHigh level: input 3.5~30VInput Resistance:>10KΩOutput type: open collector output, voltage 0~30V,maximum load current:30mA,8 channels(DO0~DO7)Communication: RS-485 protocol or RS-232 standard characters protocols and MODBUS RTU communication protocolBaud Rate (2400,4800,9600,19200,38400 bps) can be selected via softwareAddress (0 to 255) can be selected v
[Related Keywords : digital input converter, Dry contact to RS485, switch dry contact input, open collector TTL]