Product Overview
Technical Summary
| Product designation | SIMATIC S7-400 FM 453 function module |
|---|---|
| Channels | 3 channels |
| Function | Positioning with servo and stepper motors |
| Supply voltage | 24 V DC rated auxiliary and load voltage |
| Digital inputs | 6 configurable inputs for each channel/axis |
| Digital outputs | 4 configurable outputs for each channel/axis |
| Encoder interfaces | Incremental encoder (symmetrical); absolute encoder (SSI) |
| Encoder signal | 5 V difference signal (phys. RS 422) |
| Front connector | 1x 48-pin |
| Product lifecycle | Announcement of product phase-out |
Key Features
- Product designation: SIMATIC S7-400 function module FM 453 for 3-channel positioning with servo and stepper motors.
- Configuration package: Configuration package included on CD.
- Supply voltage: Rated auxiliary and load voltage: 24 V DC.
- Digital I/O: 6 configurable digital inputs and 4 configurable digital outputs for each channel/axis; digital outputs have short-circuit protection.
- Encoder interfaces: Supports incremental encoders (symmetrical) and absolute encoders (SSI), with 5 V difference signals (phys. RS 422).
- Front connector and dimensions: Required front connector: 1x 48-pin. Dimensions: 50 mm width, 290 mm height, 210 mm depth.
Applications
- Positioning with servo motors: Positioning with servo motors.
- Positioning with stepper motors: Positioning with stepper motors.
Frequently Asked Questions
What does Siemens 6ES7453-3AH00-0AE0 identify?
It identifies a SIMATIC S7-400 FM 453 function module for 3-channel positioning with servo and stepper motors.
Which I/O details distinguish this FM 453 variant?
It has 6 configurable digital inputs and 4 configurable digital outputs for each channel/axis. The digital outputs have short-circuit protection.
Which encoder interfaces are supported?
It supports incremental encoders (symmetrical) and absolute encoders (SSI), using 5 V difference signals (phys. RS 422).
What should be checked when requesting a quotation?
Check the complete order number 6ES7453-3AH00-0AE0, then provide the required quantity and destination.
