Technical Summary
| Product type designation | TM PTO 4 |
|---|---|
| Number of channels | 4; Axes |
| Load voltage L+ | 24 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 |
| Rail mounting | Yes; S7-1500 mounting rail |
| Product lifecycle | Product cancellation |
| Isochronous mode | Yes |
Applications
Pulse train output for stepper drive control on 4 channels.
Operation via control and feedback interface to a standard PROFINET controller.
Key Features
SIMATIC S7-1500 TM PTO 4 interface module with 4 channels for stepper drives.
PTO signal interface supports 24 V asymmetrical, RS 422 symmetrical, and TTL (5 V) asymmetrical signals.
2 DI and 1 DQ 24VDC per channel, with 12 digital inputs and 12 digital outputs in total.
Rail mounting is supported on the S7-1500 mounting rail.
Product cancellation.
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; Axes.
What output signal interfaces are supported?
24 V asymmetrical, RS 422 symmetrical, and TTL (5 V) asymmetrical.
What are the mounting and size details?
Rail mounting is supported on the S7-1500 mounting rail. Dimensions are 35 mm x 147 mm x 129 mm.
