What is the exact system role of 6ES7223-1BL22-0XA0?

It is the S7-200 EM223 combined digital I/O module with sixteen 24 VDC inputs and sixteen 24 VDC source outputs.

Which host, rack or carrier is required for 6ES7223-1BL22-0XA0?

Use it only with an S7-22X CPU in the documented expansion-chain position.

What wiring or connector checks apply to 6ES7223-1BL22-0XA0?

Preserve input commons, output supply groups, terminal assignments and the module interconnect during replacement.

How is 6ES7223-1BL22-0XA0 configured for service?

Restore the approved STEP 7 Micro/WIN hardware configuration and the original I/O address mapping.

Which diagnostics should be reviewed for 6ES7223-1BL22-0XA0?

Review CPU and expansion diagnostics, input states, commanded outputs and the response of every connected interlock or load.

What must be preserved when replacing 6ES7223-1BL22-0XA0?

Preserve the full article number, hardware version, expansion order, project backup, wiring schedule and test record.

How should 6ES7223-1BL22-0XA0 be commissioned after installation?

Energize the CPU and field supplies in the approved sequence, then prove all affected points and machine interlocks.

What model-specific limitation must be checked for 6ES7223-1BL22-0XA0?

The product is cancelled and has specific S7-22X compatibility, so similarity to another EM223 variant is not sufficient for substitution.

6ES7223-1BL22-0XA0

Name: 6ES7223-1BL22-0XA0
Brand: Siemens
SKU: 6ES7223-1BL22-0XA0

SIMATIC S7-200 EM223 Digital I/O Module

Product image is representative; revision or series may vary. Contact us to request a specific version.

Product Describe：

Siemens 6ES7223-1BL22-0XA0 is a SIMATIC S7-200 EM223 digital input/output expansion module for S7-22X CPUs. It adds sixteen 24 VDC sink/source inputs and sixteen 24 VDC source transistor outputs to the configured controller.

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Technical specifications for 6ES7223-1BL22-0XA0

Manufacturer:

Siemens
Product Category:

PLC Systems
Spare Part Number:

6ES7223-1BL22-0XA0
Estimated shipping dimensions:

13.7x6.2x9.5cm
Weight:

0.323 kg
Tariff Code:

8537101190
Counliy of origin:

Germany
Product family:

SIMATIC S7-200
Module type:

EM223 digital I/O
Compatible CPUs:

S7-22X
Digital inputs:

16
Input voltage:

24 VDC sink/source
Digital outputs:

16
Output voltage:

24 VDC source
Output current:

0.75 A per channel
Product status:

Cancelled since 01 October 2017
Net weight:

0.323 kg

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Information

Overview Manuals Common Applications Product Precautions

6ES7223-1BL22-0XA0 expands an S7-200 controller with sixteen 24 VDC inputs and sixteen 24 VDC source outputs.

Adds sixteen 24 VDC sink/source inputs
Adds sixteen 24 VDC source transistor outputs
Provides combined discrete expansion for S7-22X CPUs
Supports documented maintenance of installed S7-200 systems

The EM223 connects in an S7-22X CPU expansion chain and interfaces discrete sensors and actuators through documented input commons and output supply groups. Its cancelled product status makes the exact catalog number, hardware version and installed project backup essential for replacement.

Important Notice: Confirm 6ES7223-1BL22-0XA0, the S7-22X CPU, expansion order, hardware version, terminal assignments, 24 VDC supplies and commons, output loads, protective grounding, STEP 7 Micro/WIN project and controlled I/O and interlock test before commissioning.

Apter Power 6ES7223-1BL22-0XA0 Manuals and Guides

The first document is the model-specific technical and system reference. The second is a distinct field workbook for installation, wiring, commissioning and acceptance records.

Compact machine I/O expansion

Adds a balanced group of sensor inputs and actuator outputs to an S7-200 controller.

Conveyor and handling control

Provides discrete field interfaces for interlocks, position feedback and commanded devices.

Packaging equipment maintenance

Restores a combined input/output expansion position in an installed S7-22X system.

Legacy S7-200 replacement

Supports controlled like-for-like service where the EM223 article number and project configuration are preserved.

Read the applicable Siemens installation instructions before work. Verify 6ES7223-1BL22-0XA0, the installed host system and all configured field interfaces before isolation, wiring or commissioning.

Confirm the full 6ES7223-1BL22-0XA0 article number and hardware version.

Back up the S7-200 project and record the expansion-chain position.

Isolate CPU and 24 VDC field power before removing conductors.

Label all sixteen input and sixteen output circuits and their commons.

Verify sink/source input wiring and source-output supply polarity.

Keep output loads within the documented per-channel and group limits.

Restore the approved STEP 7 Micro/WIN hardware and address configuration.

Test every input, output and interlock before returning the machine to automatic mode.

Technical notes

Install 6ES7223-1BL22-0XA0 only in a documented S7-22X expansion arrangement and isolate the 24 VDC field supply before wiring. Restore the input commons, source-output groups and STEP 7 Micro/WIN configuration, then prove each affected channel before machine release.

FAQ View All FAQ

What is the exact system role of 6ES7223-1BL22-0XA0?

It is the S7-200 EM223 combined digital I/O module with sixteen 24 VDC inputs and sixteen 24 VDC source outputs.
Which host, rack or carrier is required for 6ES7223-1BL22-0XA0?

Use it only with an S7-22X CPU in the documented expansion-chain position.
What wiring or connector checks apply to 6ES7223-1BL22-0XA0?

Preserve input commons, output supply groups, terminal assignments and the module interconnect during replacement.
How is 6ES7223-1BL22-0XA0 configured for service?

Restore the approved STEP 7 Micro/WIN hardware configuration and the original I/O address mapping.

Which diagnostics should be reviewed for 6ES7223-1BL22-0XA0?

Review CPU and expansion diagnostics, input states, commanded outputs and the response of every connected interlock or load.
What must be preserved when replacing 6ES7223-1BL22-0XA0?

Preserve the full article number, hardware version, expansion order, project backup, wiring schedule and test record.
How should 6ES7223-1BL22-0XA0 be commissioned after installation?

Energize the CPU and field supplies in the approved sequence, then prove all affected points and machine interlocks.
What model-specific limitation must be checked for 6ES7223-1BL22-0XA0?

The product is cancelled and has specific S7-22X compatibility, so similarity to another EM223 variant is not sufficient for substitution.

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