Product Description
Key Features
- Positioning module identity: SIMATIC S7-300 positioning module FM 351 for rapid/slow traverse drives, including a configuration package on CD.
- Digital I/O: Has 8 digital inputs for reference cams, reversing cams, flying actual value setting, and start/stop positioning, plus 8 digital outputs for rapid traverse, creep, run right, and run left.
- Supply voltage: Rated supply voltage: 24 V DC; permissible range: 20.4 V to 28.8 V.
- Encoder interfaces: Supports symmetrical and asymmetrical incremental encoders, absolute encoders (SSI), and 2-wire sensors.
- Lifecycle and connection: Product lifecycle: Product cancellation. Required front connector: 1x 20-pin; digital inputs and outputs have potential separation.
Applications
- Rapid/slow traverse drives: The module is for rapid/slow traverse drives.
- Start/stop positioning: Its digital inputs include start/stop positioning.
Technical Summary
| Product lifecycle | Product cancellation |
|---|---|
| Module type | SIMATIC S7-300 positioning module FM 351 |
| Supply voltage | 24 V DC; permissible range 20.4 V to 28.8 V |
| Digital inputs | 8; reference cams, reversing cams, flying actual value setting, start/stop positioning |
| Digital outputs | 8; rapid traverse, creep, run right, run left |
| Connectable encoders | Incremental encoder (symmetrical), incremental encoder (asymmetrical), absolute encoder (SSI), 2-wire sensor |
| Required front connector | 1x 20-pin |
| Operating temperature | 0 °C to 60 °C |
| Power loss | 7.9 W, typ. |
Frequently Asked Questions
What is the exact order number of this Siemens positioning module?
The exact order number is 6ES7351-1AH02-0AE0.
What supply voltage does the module require?
The rated supply voltage is 24 V DC, with a permissible range of 20.4 V to 28.8 V.
How many digital inputs and outputs does it have?
It has 8 digital inputs and 8 digital outputs.
Which encoder types are supported?
It supports symmetrical and asymmetrical incremental encoders, absolute encoders (SSI), and 2-wire sensors.
What front connector is required?
The required front connector is 1x 20-pin.
