This module provides PELV (Protective Extra Low Voltage) double insulated digital and analog I/O to meet IEC61131-2, Clause 3.3.1 Type, as well as NAMUR NE37 specifications for chemical industry applications.

Features include:

•  1 x Analog input (current/voltage mode)
•  2 x Analog outputs (0-20mA, 20-0mA, 4-20mA and 20-4mA)
•  1 x Digital input
•  4 x Digital inputs/outputs
•  2 x Relay contacts (2A @ 240Vac, 4A @ 30Vdc)