Analogue I/O modules

Universal modules for analog inputs and outputs (AIOM) in hazardous locations
Analog input? Analog output? With R. STAHL's universal modules (analog I/O modules, or AIOM for short), anything is possible: Each of the eight channels can be used individually as either an input or an output, transmitting the data in both directions to connected HART field devices. The inputs/outputs for 0/4 to 20 mA and HART are "ia" intrinsically safe and short-circuit proof.

HART analog universal modules can be used to connect up to eight intrinsically safe analog signals (0/4 to 20 mA) to the IS1+ remote I/O system. Digital communication with connected field devices can take place in both directions using the HART protocol.

Each channel can be used as an input for connecting two-, three- or four-wire transmitters, or as an output for connecting positioners or indicators. The I.S. inputs/outputs are short-circuit proof and galvanically isolated from the system.

A blue LED and diagnostic messages provide early warnings that maintenance is required in order to avoid system downtime.
The Zone 1 and Class I Div.1 versions have additional LEDs for each channel to indicate any line faults.

  • Multi-functional: Each channel can be used individually as an input or an output
  • Versions with Ex ia intrinsically safe inputs/outputs for installation in Zone 1, 2 and Class I Div.1, 2
  • Hot-swappable: Can be replaced while the system is in operation in explosive atmospheres

Filter product lines

Select the product lines that are applicable to your intended use.

Filter product lines

hide
Zone Filter
Installation
Application range (zones)
Ex interface zone
Max. Voltage Uo
Channel status LEDs

Ask our Experts

Previous

Contact form

*Mandatory fields
Previous

We'll be glad to call you back to support you.

Wir rufen Sie gerne für ein Beratungsgespräch zurück. EN
*Mandatory