Product Overview
Technical Summary
| Product designation | TM Count 1x24V |
|---|---|
| Firmware version | V2.0 |
| Counter channels | 1 |
| Digital inputs | 3 |
| Digital outputs | 2 transistor outputs |
| Supply voltage | 24 V DC |
| Encoder input frequency, max. | 200 kHz |
| Counting frequency, max. | 800 kHz; with quadruple evaluation |
| Encoder supply output current, max. | 300 mA |
| Usable BaseUnit | BU type A0 |
| PROFINET GSDML | V2.34 |
Key Features
- Product designation and firmware: Product type designation: TM Count 1x24V. Firmware version: V2.0, with firmware updates possible.
- Counter and encoder interface: 1 counter supports 24 V incremental or pulse encoders, with input frequency up to 200 kHz and counting frequency up to 800 kHz with quadruple evaluation.
- Digital I/O configuration: The module has 3 parameterizable digital inputs and 2 parameterizable transistor outputs. Output current is 0.5 A rated per digital output and 1 A maximum per module.
- Supply and encoder output: Rated supply and load voltage are 24 V DC. The encoder supply has 1 output with maximum output current of 300 mA and electronic/thermal short-circuit protection.
- Interfaces and diagnostics: PROFINET engineering uses GSDML V2.34; PROFIBUS uses one GSD file each, Revision 3 and 5 and higher. Diagnostics include wire break, short-circuit, A/B transition error, and group error.
- BaseUnit and installation: Usable BaseUnit: BU type A0. Automatic encoding and a type B mechanical coding element are supported. Packaging dimensions are 7.70 x 6.80 x 2.40 cm; net weight is 0.049 kg.
Applications
- Counting: The integrated counter supports continuous counting, software and hardware gates, event-controlled stop, synchronization via digital input, and parameterizable counting ranges.
- Position detection: Incremental acquisition and position-detection measuring functions are supported, including frequency, cycle duration, and velocity measurement.
- Encoder signal processing: The module processes incremental encoder A/B tracks, A/B tracks with zero track, pulse encoder signals, and pulse encoder signals with direction.
Frequently Asked Questions
What identifies Siemens 6ES7138-6AA01-0BA0?
It is a SIMATIC ET 200SP TM Count 1x24V counter module with 1 channel, 3 digital inputs, 2 transistor outputs, and 24 V supply.
Which specifications distinguish this module variant?
Check the TM Count 1x24V designation, 1 counter channel, BU type A0, 3 digital inputs, 2 transistor outputs, V2.0 firmware, and the complete 6ES7138-6AA01-0BA0 code.
Which encoder signals does it support?
It supports 24 V incremental encoder A/B tracks, A/B tracks with zero track, pulse encoder signals, pulse encoder signals with direction, and pulse encoder signals with one impulse signal per count direction.
What should be checked for a quotation?
Provide the complete 6ES7138-6AA01-0BA0 code, required quantity, and destination.
