Product Overview
Technical Summary
| Product type designation | TM Count 2x24V |
|---|---|
| Firmware version | V2.0 |
| Encoder channels | 2 |
| Digital inputs | 6; 3 per channel |
| Digital outputs | 4; 2 per channel |
| Rated load voltage | 24 V DC |
| Encoder input frequency, max. | 200 kHz |
| Counting frequency, max. | 800 kHz; with quadruple evaluation |
| Mounting | S7-1500 mounting rail |
| Product lifecycle | Active Product |
Key Features
- Product designation: TM Count 2x24V counter module for SIMATIC S7-1500.
- Encoder channels: 2 channels for 24 V incremental encoder or pulse encoder signals; counting frequency up to 800 kHz with quadruple evaluation.
- Digital I/O: 6 parameterizable digital inputs and 4 parameterizable transistor digital outputs, with 3 inputs and 2 outputs per channel.
- Load supply: Rated load voltage: 24 V DC; permissible range: 19.2 V to 28.8 V; reverse polarity protection included.
- Encoder supply: 1 common 24 V encoder supply for both channels, with short-circuit protection and total output current up to 1 A.
- Mounting and firmware: S7-1500 mounting rail installation; Firmware version V2.0 with firmware update possible.
Frequently Asked Questions
Which product does Siemens order number 6ES7550-1AA01-0AB0 identify?
It identifies the SIMATIC S7-1500 TM Count 2x24V counter module with 2 channels for 24 V incremental encoder or pulse encoder signals.
Which specifications distinguish this TM Count variant?
It has 2 encoder channels, 6 digital inputs, 4 digital outputs, a 24 V DC rated load voltage, and counting frequency up to 800 kHz with quadruple evaluation.
What mounting and firmware details should be checked?
Check S7-1500 mounting rail installation and Firmware version V2.0; firmware update is possible.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
