WAGO I/O System 750/753 Item no. 750-439

8-channel digital input; NAMUR; Intrinsically safe

Item no. 750-439
8-channel digital input
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This digital input module records binary signals from sensors operating in Zone 0+1 hazardous areas, permitting channel-by-channel short circuit and wire-break diagnostics.

NAMUR sensors, optocouplers, mechanical contacts or other actuating elements can also be connected via intrinsically safe devices. The process image can be used to define the sensor type (break or make contact) as well as to switch off the diagnostics (e.g., if contact monitoring in order to suppress the LED diagnostics).

The WAGO I/O System 750 must be installed either in Zone 2 or in a non-hazardous area.

Each sensor is supplied with a short-circuit-protected voltage of 8.2 V.

Indicators:
  • Green LED (signal ON)
  • Red LED (short circuit)
  • Red flashing LED (wire-break)


Field and system levels are electrically isolated.
Item no. 750-439
8-channel digital input
Please wait ...
List price per piece*
On request
Price and availability after
Your price per piece*
On request
PU (SPU): 1 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
1