Product information
Overview
Applications
- Stepper-drive pulse control: Provides pulse train output for stepper drives through pulse-and-direction or count-up/count-down signal functions.
Key Features
- 4-channel PTO interface: TM PTO 4 provides 4 channels for pulse train output to stepper drives.
- PTO signal functions: Supports pulse and direction, count up and count down, and incremental Encoder signal types.
- Digital I/O per channel: Each channel has 3 digital inputs and 3 digital outputs, including 1 DIQ.
- 24 V supply: Rated load voltage is 24 V DC, with a permissible range of 19.2 V to 28.8 V DC and reverse polarity protection.
- Rail mounting and diagnostics: Mounts on an S7-1500 mounting rail and provides RUN, ERROR, MAINT, PWR, channel-status, and channel-diagnostics LEDs.
Technical Summary
| Product type | TM PTO 4 |
|---|---|
| Channels | 4; Axes |
| PTO output | 24 V asymmetrical; pulse and direction; count up, count down |
| Digital inputs | 12; 3 per channel, of which 1 DIQ |
| Digital outputs | 12; 3 per channel, of which 1 DIQ |
| Load voltage | 24 V DC rated; 19.2 V to 28.8 V permissible range |
| Mounting | S7-1500 mounting rail |
Frequently Asked Questions
What is the exact product type of 6ES7553-1AA00-0AB0?
It is the SIMATIC S7-1500 TM PTO 4 interface module for stepper drives.
How many channels and I/O points does the module have?
It has 4 channels. It provides 12 digital inputs and 12 digital outputs, with 3 inputs and 3 outputs per channel, including 1 DIQ per channel.
What supply voltage does the module use?
The rated load voltage is 24 V DC. The permissible range is 19.2 V to 28.8 V DC.
How is the module installed?
It uses S7-1500 mounting-rail installation.
Can I request a quotation for a specific quantity and destination?
Yes. Send the required quantity, destination, requested date, and project-list context for quotation review.
