750-438 2-ch Digital Input NAMUR Proximity switch Intrinsically safe

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750-438 2-ch Digital Input NAMUR Proximity switch Intrinsically safe
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750-438 2-ch Digital Input NAMUR Proximity switch Intrinsically safe
750-438 2-ch Digital Input NAMUR Proximity switch Intrinsically safe
Shipping time: 6 working days* 6 working days*
Stock quantity: 0 pcs. / order item
Product no.: 750-438
GTIN/EAN: 4045454725525
MPN: 750-438
Weight: 0.045 kg
Manufacturer: WagoMore products of: Wago
For further information, please visit the homepage of this product.
92,52 €
19 % VAT incl. excl. Shipping costs
Netto:77,75 €
* Valid for shipments within Germany.
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Wago

  • Details
  • Data sheet
  • Features

Products description

Wago 750-438 WAGO I/O-SYSTEM 750 Intrinsically safe Digital Input Module

 

2-Channel Digital Input NAMUR Proximity switch, Intrinsically safe, Sensor supply voltage: DC 8,2 V, short-circuit-protected, isolated channels, Sensor connection: 2x (2-conductor), Input characteristic: high-side switching, Input filter: 3 ms

 

General Description

The digital input module receives the binary signals from sensors operating in hazardous environments of Zones 0 and 1. NAMUR sensors, optocouplers, mechanical contacts or other actuating elements can be connected by means of approved intrinsically safe devices.

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 8.2V supply.

LED indicator: Green LED (signal on)

Field and system levels are electrically isolated.

Note: The digital input module must only be operated via Ex i 24VDC power supply!

General information (e.g., installation regulations) on explosion protection is available in the WAGO-I/O-SYSTEM 750 manuals!

Voltage via power jumper contacts:

24 VDC (provided via Ex i supply UO = max. 27.3 V)

ATEX Guideline:

EN 60079-0, EN 60079-11, EN 60079-15, EN 60079-26, EN 60079-31

Marking:

II 3 (1) GD Ex nA tD [ia] [iaD] I/IIC / IIB A22 IP6X T135°C (T4)

Electric circuit, safety-relevant data:

Uo = 12 V ; Io = 13.5 mA; Po = 40.5 mW; Characteristic: Linear

Datenblatt: 750-438 2-ch Digital Input NAMUR Proximity switch Intrinsically safe

Product Features

Variant:Input
Connection:2-wire
No. of channels:2
Signal:8,2 V (NAMUR supply)
Input filter:3 ms
Variant of the I/O:positive-switching, NAMUR sensor
Diagnosis:without Diagnostic
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