Key Features
- TM PTO 4 interface module: Product type designation: TM PTO 4.
- 4 channels for pulse train output: Provides 4 channels and PTO pulse train output for stepper drives.
- Signal and supply details: Supports 24 V, RS-422, and 5 V signal interfaces and uses a 24 V DC load voltage.
- Digital I/O configuration: Includes 2 DI and 1 DQ 24VDC per channel, with 12 digital inputs and 12 digital outputs in total.
- Mounting and diagnostics: Rail mounting on S7-1500 mounting rail, with diagnostics function, diagnostic alarm, supply voltage monitoring, and status LEDs.
Technical Summary
| Product type designation | TM PTO 4 |
|---|---|
| Number of channels | 4; Axes |
| Load voltage L+ rated value | 24 V |
| Load voltage L+ permissible range | 19.2 V to 28.8 V |
| PTO signal interfaces | 24 V asymmetrical; RS 422 symmetrical; TTL (5 V) asymmetrical |
| PTO signal types | Pulse and direction; Count up, count down; Incremental encoder (A, B phase shift); Incremental encoder (A, B phase shift, quadruple) |
| Number of digital inputs | 12; 3 per channel, of which 1 DIQ |
| Number of digital outputs | 12; 3 per channel, of which 1 DIQ |
| Mounting | Rail mounting; S7-1500 mounting rail |
| Power consumption from the backplane bus | 1.3 W |
Applications
- Stepper drive control: Pulse train output for stepper drive control.
- PROFINET integration: Connection for decentralized operation via a standard PROFINET controller.
- SIMATIC S7 integration: Decentralized operation to SIMATIC S7-300, SIMATIC S7-400, SIMATIC S7-1200, and SIMATIC S7-1500.
Frequently Asked Questions
What is Siemens 6ES7553-1AA00-0AB0?
It is a SIMATIC S7-1500 TM PTO 4 interface module.
How many channels does the TM PTO 4 have?
It has 4 channels.
Which PTO signal interfaces are supported?
It supports 24 V asymmetrical, RS 422 symmetrical, and TTL (5 V) asymmetrical signal interfaces.
What is the load voltage for 6ES7553-1AA00-0AB0?
The load voltage L+ rated value is 24 V, with a permissible range from 19.2 V to 28.8 V.
What should be confirmed before ordering this module?
Confirm the exact module variant, requested quantity, destination, stock conditions, and dispatch conditions before ordering.
