Siemens 6ES7194-4CA00-0AA0 SIMATIC ET 200pro Connection Module

Siemens 6ES7194-4CA00-0AA0 ET 200pro Four-M12 I/O Connection Unit
Siemens 6ES7194-4CA00-0AA0 ET 200pro Four-M12 I/O Connection Unit
Siemens 6ES7194-4CA00-0AA0 ET 200pro Four-M12 I/O Connection Unit
SIMATIC ET 200PRO FIELD CONNECTION

Siemens 6ES7194-4CA00-0AA0 SIMATIC ET 200pro Connection Module

Four M12 field connections for compatible digital and analog electronic modules.

Product Summary

Siemens 6ES7194-4CA00-0AA0 is a SIMATIC ET 200pro connection module for digital and analog electronic modules. It provides the field-connection component of the assembly and should not be confused with the electronic module that determines the signal function. For replacement planning, compare the complete connection-module number, mating electronic module and existing cable arrangement. Preserve the station documentation so each field circuit remains associated with the intended channel and device. Stockoems supports label matching, condition review and shipping coordination for maintenance teams and buyers preparing a compatible connection-module spare for an installed ET 200pro station.

Commercial Status

Original newIn stockWith 1 year warranty

Condition, availability and warranty are Stockoems commercial information and are not manufacturer commitments.

Key Product Information

Manufacturer
Siemens
Complete Part Number
6ES7194-4CA00-0AA0
Product Type
Connection module
Series
SIMATIC ET 200pro
Function Designation
CM IO 4x M12
Field Connections
4 × M12
Electronic Module Context
Digital and analog electronic modules
Width
45 mm
Height
130 mm
Depth
39 mm
Official Life Cycle
Active
Country of Origin
GERMANY
Product Condition
Original new
Availability
In stock
Warranty
With 1 year warranty
Shipping
Worldwide shipping coordination

ET 200pro Field-Connection Path

Field Cables
Match plugs and circuit assignments
4 × M12 Connection Module
Provides the field-termination interface
Electronic Module
Determines the installed signal function

The connection module and electronic module have distinct roles. Select compatible components together; the number of M12 connectors must not be used as a substitute for the electronic module’s channel specification.

Application Scenarios

  • Replacing a matching connection module on an ET 200pro station.
  • Restoring documented digital field-cable connections.
  • Maintaining compatible analog instrument connections.
  • Preparing station maintenance kits with verified mating connectors.
  • Rebuilding an existing distributed-I/O assembly during planned servicing.

Actual signal functions and channel assignments depend on the selected electronic module and station wiring.

Compatibility and Revision Notice

Match the full 6ES7194-4CA00-0AA0 order number to the electronic module and field-cable pin assignments. Review connector condition, mating parts and station documentation. Do not substitute a similarly numbered power or interface connection module.

6ES7194-4CA00-0AA0 FAQ

Is 6ES7194-4CA00-0AA0 an electronic I/O module?

No. It is the connection module for compatible ET 200pro digital and analog electronic modules. Signal processing belongs to the associated electronic module.

How many M12 field connections are provided?

The module is designated CM IO 4x M12. Connector count does not by itself define the electronic I/O channel count.

Can it be used with both digital and analog modules?

Siemens describes it for digital and analog ET 200pro electronic modules. The exact mating electronic module and wiring assignment still require compatibility review.

Is this model officially active?

Yes. The Siemens product catalogue identifies this exact order number as PM300: Active Product.

What should be supplied for replacement checking?

Provide both connection-module and electronic-module labels, station details, connector photos and existing cable or wiring documentation.

Request a Procurement Review

Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.

Email: sales6@apterpower.com
WhatsApp: +86 18159889985

PROCUREMENT INSPECTION GATES

Service Support for 6ES7194-4CA00-0AA0

Procurement support for 6ES7194-4CA00-0AA0 simatic et 200pro connection module, from identity and compatibility review to packing and after-sales communication.

Verification Before Supply

GATE 01

Identity

Model and suffix verification compares 6ES7194-4CA00-0AA0, its complete suffix, hardware revision and readable label identifiers against the order.

GATE 02

Condition

Condition confirmation reviews packaging, housing, connectors and label visibility using current product and label photos.

GATE 03

System Fit

Technical compatibility review compares the ET 200pro electronic module, four-M12 connection arrangement, field-cable pin assignments and station documentation.

Inspection and Logistics Views

Technical staff reviewing information together at a computer workstation
Technical discussions help align equipment information and compatibility requirements.
Staff member examining an industrial automation module beside display shelves
Visual product checks support identification and condition review before order preparation.
Technician checking identification labels on an industrial control module
Readable product labels are checked against the requested model and suffix.

Service Route

1. Product and Label Photo Confirmation

Readable images help compare the ordered suffix, visible condition and installed-system identifiers.

2. Protective Packaging

The packing plan considers cushioning, moisture protection, connector protection and outer-carton handling.

3. Logistics Coordination

Worldwide shipping, shipment tracking and customs documentation are coordinated according to the destination and selected transport method.

4. Written Terms

Written warranty terms and the return authorization process are provided for the reviewed order.

5. After-sales Response

The support team keeps a clear communication trail for product questions, shipment follow-up and issue handling.

Why Buyers Use This Process

The workflow connects quality inspection, label verification, packing treatment, logistics coordination and document preparation in one procurement record. It helps direct users, buyers and engineers make traceable decisions while checking the requested product identity, installation requirements and order-specific logistics.

Traceable Review
Photos, codes and order details are checked together.
Practical Coordination
Packaging, shipment and customs needs are aligned.
Clear After-sales Communication
Written terms and response channels remain available.

Industrial Automation Supplier Screening FAQ

How should a direct user assess an automation supplier?

Ask for the complete part number, readable label photos, stated condition, written warranty terms and a clear return authorization process before ordering.

What should a procurement team verify?

Compare the quotation, product code, quantity, destination, packaging plan, customs documents and tracking method. Keep each point in the purchase record.

What should an engineer verify?

Verify the connection-module number and mating electronic module, then compare cable pin assignments and connector condition. Do not infer channel count from the number of M12 connectors.

Which warning signs deserve extra review?

Warning signs include incomplete suffixes, reused photos, unclear condition statements, unsupported compatibility claims, missing written terms, pressure to accept a different model and promises of exact delivery without order-specific checks.

Coordinate Service Support

Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.

Email: sales6@apterpower.com
WhatsApp: +86 18159889985

Stockoems Advantage Model Selection

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1051 A004-9 MTL-FS32 089475/22-08-51 DPS-750XB 6ES7 307-1EA01-0AA0
METSEPM1200 50006973 SA/S 8.16.5.1 ABB 83111-500-02 2TMA210010N0038 JAMSC-B2505
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Request Model Availability Review

Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.

Email: sales6@apterpower.com
WhatsApp: +86 18159889985

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