Supplementary Power Supply Regulations; Table 28: Filter Modules For 24V Power Supply - WAGO 750-439/040-000 Manual

8-channel digital input; namur; intrinsically safe; extreme for wago i/o system 750 xtr

Table of Contents

Connect Devices

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6.2.1

Supplementary Power Supply Regulations

The WAGO I/O SYSTEM 750 XTR can also be used in shipbuilding applications

and onshore/offshore installations (e.g., platforms, loading facilities), as well as in

telecontrol applications. This is possible via certification under the standards of

leading agencies such as DNV GL and Lloyds Register.

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For standard-compliant application of Ex i XTR modules in substation

instrumentation and control, telecontrol systems or shipbuilding certified

operation, field-side power supply filters 750-624/040-001 (Field Supply Filter 24

VDC HI NC XTR) or power supply filters 750-626/040-000 (Supply Filter 24 VDC

HI XTR) are generally to be used for XTR I/O module groups

Table 28: Filter Modules for 24V Power Supply

Item No.

750-626/040-000

750-624/040-001

Therefore, the following power supply concepts must be observed:

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Use the appropriate filter module!

When using Ex i XTR I/O modules in shipping, station control and telecontrol

technology, the supply voltage of the "Power Supply 24 VDC Diagn for Ex i XTR

Modules" 750-606 / 040-000 must be supplied via the corresponding filter

module.

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Manual

Version 1.1.0

750-439/040-000 8DI NAMUR Ex i XTR

Designation

Description

Power supply

System and field supply with filtering

filter

(24 V, 0 V)

Field-side power

24 V field supply with filtering

supply filter