Device Description - WAGO 750-626/xxx-xxx Manual

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Device Description

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3 Device Description
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The I/O module 750-626 (24V DC Power Supply Filter) is used to supply a
fieldbus node.
This module has a filter for the 24 V system power supply and is equipped with
surge suppression for both the system and field side power supply via power
jumper contacts.
With this module, the WAGO-I/O-SYSTEM 750 can also be used in shipping
industry applications. Suitable onshore and offshore installations are: platforms,
loading facilities, cranes, monitor systems for containers, and other onboard
systems. This is possible via certification under the standards of leading agencies
such as Germanischer Lloyd and Lloyd's Register. Proper system operation is
ensured (certified) by using this filter module.
Observe area of application!
The primary version 750-626 or variant 750-626/020-000 must be used for the
vessel certified operation in conjunction with fieldbus couplers/controllers of the
750 series. Variant 750-626/020-000 is optimized for the use in systems with
insulation monitoring.
The primary version 750-626 must be used for the vessel certified operation in
conjunction with industrial PCs of the 758 series or the Ex-i power supply module
750-625 or for the use with PROFIsafe modules.
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The I/O module receives the 24 V voltage supply for the field and system level
from an external power supply via CAGE CLAMP
the 24 V supply voltage for the field level via the power contacts used as spring
contacts and the 24 V supply voltage for the system level via CAGE CLAMP
connectors to subsequent I/O modules.
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Do not exceed maximum current via power jumper contacts!
The maximum current to flow through the power jumper contacts is 10 A.
Greater currents can damage the contacts.
When configuring your system, ensure that this current is not exceeded. If
exceeded, insert an additional supply module.
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The I/O module 750-626 can be used with all fieldbus couplers/controllers of the
WAGO-I/O-SYSTEM 750.
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WAGO-I/O-SYSTEM 750
750-626 24V DC Power Supply Filter
®
-connectors. It then provides
®
-
Manual
Version 1.4.0