R. STAHL 9468/32-08-11 IS1+ HART Analog Universal I/O Module

The R. STAHL 9468/32-08-11 is an IS1+ Remote I/O HART analog universal module for Zone 1 (Class I/II Div. 1), with 8 intrinsically safe channels individually configurable as inputs or outputs for 2/3/4-wire HART transmitters or control valves/positioners, hot-swappable under power.

It supports bidirectional HART communication with a 4-20mA or 0-20mA nominal signal, 16V supply at 20mA for 2-conductor transmitters, short-circuit proof and galvanically separated outputs with individual line-fault monitoring and per-channel LED status indication, and is Ex ia IIC certified (IECEx DEK 12.0054X, ATEX DEKRA 12 ATEX0173X) for Zone 1, 2, 21, 22.