Ultra slim IO module, 4 digital inputs for 12-48V= signals,MODBUS/RTU Slave or ASCII protocol, RS232 or RS485, 12..48V=

Product Description

MODBUS/RTU or ASCII module to collect 4 digital inputs for 12..48Vdc signals via serial bus, Host communication: via RS232 or RS485 with MODBUS/RTU slave protocol, Host baud rates: 9600, 19200, 38400 or 57600Bd, no, even or odd parity, 8 data bits, 1 stop bit, Digital inputs and serial RS232/RS85 interface are galvanic isolated, Digital inputs: Voltage: 10..250Vac/dc, Input current per channel: ~1.9mA, Configuration and testing of module with free PC software MODBUS configurator