Key Features
- Positioning function: Function module FM 453 for positioning with servo and stepper motors.
- 3-channel module: 3-channel version for channel-by-axis use.
- Encoder support: Connectable encoders include incremental encoder (symmetrical) and Absolute encoder (SSI).
- Front connector: Required front connector: 1x 48-pin.
- Configuration package: Includes configuration package on CD.
Applications
- Positioning control for servo motors: Positioning tasks with servo motors.
- Positioning control for stepper motors: Positioning tasks with stepper motors.
Technical Summary
| Product type | SIMATIC S7-400 function module FM 453 |
|---|---|
| Channels | 3-channel |
| Function | for positioning with servo and stepper motors |
| Digital inputs | 6; for each channel/axis |
| Digital outputs | 4; for each channel/axis |
| Incremental encoder input frequency, max. | 1 MHz; for 10 m cable length; 0.5 MHz for 35 m cable length |
| Absolute encoder clock frequency, max. | 1.25 Mbit/s at 10 cable length (2.5 Mbit/s available soon) |
| Setpoint signal rated voltage range | -10 to +10V |
| Stepper drive pulse frequency | 200 kHz; 500 kHz available soon |
| Required front connector | 1x 48-pin |
Frequently Asked Questions
What is Siemens 6ES7453-3AH00-0AE0?
It is a SIMATIC S7-400 function module FM 453 for positioning with servo and stepper motors.
How many channels does the FM 453 have?
It is a 3-channel module.
Which encoder types are supported by this module?
Incremental encoder (symmetrical) and Absolute encoder (SSI) are supported.
What front connector is required for installation?
A 1x 48-pin front connector is required.
