Key Features
- 2-channel counter module: TM Count 2x24V with 2 channels for 24 V incremental encoder or pulse encoder signals.
- Digital I/O per channel: 3 DI and 2 DQ per channel.
- SIMATIC S7-1500 mounting: Rail mounting for the S7-1500 mounting rail.
- Diagnostic and counter functions: Counter function with diagnostic alarm, hardware interrupt, and monitoring of the supply voltage.
- 24 V load supply: Load voltage L+: 24 V rated value (DC), with permissible range from 19.2 V to 28.8 V and reverse polarity protection.
Technical Summary
| Product type designation | TM Count 2x24V |
|---|---|
| Product lifecycle | Active Product |
| Firmware version | V2.0 |
| FW update possible | Yes |
| Number of counters | 2 |
| Number of channels | 2 |
| Digital inputs | 6; 3 per channel |
| Digital outputs | 4; 2 per channel |
| Load voltage L+ | 24 V |
| Power consumption from the backplane bus | 1.3 W |
Applications
- Counting encoder or pulse signals: Counting 24 V incremental encoder or pulse encoder signals on 2 channels.
Frequently Asked Questions
What is the exact Siemens order number and product type for this module?
The exact order number is 6ES7550-1AA01-0AB0, and the product type designation is TM Count 2x24V.
How many channels and counters does the TM Count 2x24V provide?
It provides 2 channels and 2 counters.
What encoder or pulse signal type is supported by this module?
It is designed for 24 V incremental encoder or pulse encoder signals.
What are the key electrical and physical details for this module?
Load voltage L+ is 24 V rated value (DC) with a permissible range of 19.2 V to 28.8 V. The module dimensions are 35 mm x 147 mm x 129 mm, and the approximate weight is 250 g.
