Key Features
- Positioning module for drive control: FM 451 positioning module for rapid/slow traverse drives.
- 3 channels: Configured with 3 channels.
- Configuration package included: Includes configuration package on CD.
Technical Summary
| Product type | SIMATIC S7-400 positioning module FM 451 |
|---|---|
| Channels | 3 |
| Supply voltage | 24 V |
| Current consumption, typ. | 550 mA |
| Power loss, typ. | 3.6 W |
| Digital inputs | 12; 4 per axis |
| Digital outputs | 12; 4 per axis |
| Connectable encoders | Incremental encoder (symmetrical); Incremental encoder (asymmetrical); Absolute encoder (SSI) |
| Encoder supply | 5 V |
| Absolute encoder (SSI) | Yes |
| Ambient temperature during operation | 0 °C to 55 °C |
| Required front connector | 1x 48-pin |
Applications
- Rapid and slow traverse drive positioning: Positioning for rapid/slow traverse drives.
- Axis start/stop positioning: Start/stop positioning for connected axes.
- Reference and reversing cam handling: Processing reference cams and reversing cams.
Frequently Asked Questions
What is Siemens 6ES7451-3AL00-0AE0?
It is a SIMATIC S7-400 FM 451 positioning module.
How many channels does 6ES7451-3AL00-0AE0 have?
It has 3 channels.
What is the supply voltage for 6ES7451-3AL00-0AE0?
The rated DC supply voltage is 24 V.
Which encoders can 6ES7451-3AL00-0AE0 connect?
It supports incremental encoder (symmetrical), incremental encoder (asymmetrical), and absolute encoder (SSI).
