Siemens Industrial Automation

6AG2138-6AA01-1BA0

6AG2138-6AA01-1BA0 Siemens SIPLUS TM Count 1x24V counter module with 1 channel, 3 digital inputs, 2 digital outputs, 24 V supply and 800 kHz counting frequency. Check a legacy part request.

Complete Product Information
Product Code
6AG2138-6AA01-1BA0
Dimensions
7.8 × 6.4 × 2.3 cm
Weight
0.053 kg
Lifecycle
Active Product
Availability
Check availability with quotation
Lead Time
Confirmed with quotation
Product Attachment
Download technical file

Availability, lead time, condition and warranty are confirmed for each quotation.

Product Information

Technical Product Information

Product Description

Key Features

  • Counter module identity: SIPLUS ET 200SP TM Count 1x24V counter module based on 6ES7138-6AA01-0BA0, with conformal coating.
  • Channel and encoder support: 1 channel for 24 V incremental or pulse generators; supports incremental encoders with A/B tracks and pulse encoders.
  • Digital I/O: 3 parameterizable digital inputs and 2 parameterizable transistor digital outputs.
  • Counting performance: Counting frequency: max. 800 kHz with quadruple evaluation; input frequency: max. 200 kHz.
  • Supply and protection: Rated supply voltage: 24 V DC; load voltage range: 19.2 V to 28.8 V DC; reverse polarity and short-circuit protection are provided.
  • BaseUnit and lifecycle: Usable BaseUnit: BU type A0. Product lifecycle: Active Product.

Applications

  • Incremental counting: Supports continuous counting with 24 V incremental encoders, including A/B tracks with 90° phase offset.
  • Pulse counting: Supports pulse encoders, including pulse encoders with direction and one impulse signal per count direction.
  • Position detection: Supports incremental acquisition, frequency measurement and cycle duration measurement.

Technical Summary

Product type designation TM Count 1x24V
Product lifecycle Active Product
Channel configuration 1 channel for 24 V incremental or pulse generator
Digital inputs 3; parameterizable
Digital outputs 2; parameterizable transistor outputs
Rated supply voltage 24 V DC
Load voltage range 19.2 V to 28.8 V DC
Counting frequency 800 kHz; with quadruple evaluation
Input frequency 200 kHz
Usable BaseUnits BU type A0
Firmware update Possible
Conformal coating Yes

Frequently Asked Questions

What is the exact order number and product type?

The exact order number is 6AG2138-6AA01-1BA0 and the product type designation is TM Count 1x24V.

How many encoder channels and digital I/O points does it have?

It has 1 encoder channel, 3 parameterizable digital inputs and 2 parameterizable transistor digital outputs.

What supply voltage does the module use?

The rated supply voltage is 24 V DC. The permissible load voltage range is 19.2 V to 28.8 V DC.

Which BaseUnit is usable?

The usable BaseUnit is BU type A0.

What should be confirmed for an installed-part inquiry?

Confirm the nameplate order number, product type, firmware details, BaseUnit, connector configuration, quantity, destination and condition preference.

Product Information

RFQ Information

When contacting us by email, include the model or part number, quantity, brand, specifications and destination. Product or nameplate photos can help identify the requested item.

01Which product reference should I send?

Send the complete model, order number or MLFB shown on the product. Include the hardware version when it matters.

02How are supply terms confirmed?

Availability, condition, lead time, warranty and delivery terms are stated for the specific quotation.

03What helps with replacement requests?

Share the installed model, application, electrical and mechanical requirements, communication interface and a clear nameplate photo.

Product RFQ

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When contacting us by email, include the model or part number, quantity, brand, specifications and destination. Product or nameplate photos can help identify the requested item.

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