Product

Z-4DI-2AI-2DO (HW rev. A0)

Z-4DI-2AI-2DO is a mixed I/O module with 4 digital inputs, 2 analog inputs and 2 digital relay outputs, for Modbus RTU slave communication. The module allows parameters to be configured via USB (Easy setup software) and registers to be replicated over Modbus RTU through 2 independent RS485 slave ports. The instrument's Modbus RTU baud rate can be set from 1.200 to 115.200 bps. The 2 analog inputs are configurable for voltage or current, while the 4 digital inputs are NPN or PNP. Also available are 4 counters and 4 32-bit totalisers, max. 7 kHz, and 2 relay outputs. Z-4DI-2AI-2DO provides 1.500 Vac galvanic isolation between power supply and communication. Power and serial communication wiring are simplified by the bus.