Item no. 750-325
Fieldbus Coupler CC-Link
Item no. 750-325

750/753 Series I/O-System Fieldbus Coupler CC-Link

Item no. 750-325
Fieldbus Coupler CC-Link


This fieldbus coupler connects the WAGO‐I/O-SYSTEM as a slave to the CC-Link fieldbus. The fieldbus coupler supports the CC-Link protocol versions V1.1. and V2.0.

The fieldbus coupler detects all connected I/O modules and creates a local process image. This process image may include a mixed arrangement of analog (word-by-word data transfer) and digital (bit-by-bit data transfer) modules.

CC‐Link allows the storing of the process image in the corresponding Master control (PLC, PC or NC).

The local process image is divided into two data zones containing the data received and the data to be sent. The process data can be sent via the CC-Link protocol to a control system for further processing. The process output data can be sent via the CC-Link protocol.

The data of the analog modules is stored in the process image that is created automatically according to the order in which the modules are connected to the coupler.

The bits of the digital modules are sent byte by byte and added to the analog data. If the amount of digital information exceeds eight bits, the buscoupler automatically starts with a new byte.

Product details


Technical Data

Communication CC-Link
Device-specific Operation mode: CC-Link V2.0 (default setting)/V1.1; Extended cyclic setting: 1, 2, 4 (default setting), 8 cycles
Number of fieldbus nodes on the master max. 64

Connection data

Connection technology: communication/fieldbus CC-Link: 1 x 4-pole male connector
Connection technology: field supply 6 x CAGE CLAMP®
Connection technology: system supply 2 x CAGE CLAMP®
Connection technology: device configuration 1 x 4-pole male connector
Connection type (1) System-/Feldversorgung
Solid conductor 0.08 … 2.5 mm² / 28 … 14 AWG
Fine-stranded conductor 0.08 … 2.5 mm² / 28 … 14 AWG
Strip length 8 … 9 mm / 0.31 … 0.35 Inch

Geometrical Data

Width 61.5 mm / 2.421 Inch
Height 71.9 mm / 2.831 Inch
Height from upper-edge of DIN-35 rail 64.7 mm / 2.547 Inch
Depth 100 mm / 3.937 Inch

Mechanical data

Type of mounting DIN-35 rail

Material Data

Housing material Polycarbonate, polyamide 6.6
Fire load 2.346 MJ
Weight 148.5 g
Conformity marking CE

Environmental Requirements

Surrounding air (operating) temperature 0 … 55 °C
Surrounding air (storage) temperature -25 … 85 °C
Degree of protection IP20
Degree of pollution (5) 2 per IEC 61131-2
Operating altitude without temperature derating: 0 … 2000 m; with temperature derating: 2000 … 5000 m (0.5 K/100 m); max.: 5000 m
Mounting position any
Relative air humidity (no condensation) 95 %
Vibration resistance acc. to IEC 60068-2-6
Shock resistance 15g per IEC 60068-2-27
EMC immunity to interference acc. to EN 61000-6-2
EMC emission of interference acc. to EN 61000-6-4
Exposure to pollutants Per IEC 60068-2-42 and IEC 60068-2-43
Permissible H2S contaminant concentration at a relative humidity < 75 % 10 ppm
Permissible SO2 contaminant concentration at a relative humidity < 75 % 25 ppm

Commercial data

Packaging type BOX
Country of rigin DE
GTIN 4055143597449
Customs Tariff No. 85176200000




CC-Link Fieldbus Coupler 156 kbaud...10 Mbaud; digitale und analoge Signale
May 15, 2018
PDF 7.5 MB
Use in Hazardous Environments Begriffsdefinition, Kennzeichnung und Errichtungsbestimmungen
May 8, 2014
PDF 1.0 MB
Design Notes Randbedingungen und Empfehlungen zur Erhöhung der Betriebssicherheit
May 3, 2011
PDF 1.5 MB

Bid Text

Nov 3, 2017
DOC 30.7 kB

System Description

750/753 Series I/O-System ‒ General Product Information
May 29, 2018
PDF 2.0 MB
Overview on WAGO-I/O-SYSTEM 750 approvals
Jun 6, 2017
PDF 314.9 kB


Device Description File

Gerätebeschreibungsdatei für den Feldbuskoppler CC-Link 750-325
Apr 10, 2017
ZIP 177.1 kB


CAD data

3D Download 750-325

Compatible products

Carrier rail

General accessories

Marking accessories

shield connection

wiring and connectors

Product family

750/753 Series I/O-System

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