Product Description
Key Features
- 3-channel positioning: Function module for positioning with servo and stepper motors.
- Configurable 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 using phys. RS 422.
- Supply and connection: 24 V rated auxiliary and load voltage; required front connector: 1x 48-pin.
- Configuration package: Includes configuration package on CD.
- Product lifecycle: Announcement of product phase-out.
Applications
- Servo motor positioning: Provides 3-channel positioning for servo motors.
- Stepper motor positioning: Provides 3-channel positioning for stepper motors.
Technical Summary
| Product | SIMATIC S7-400 FM 453 function module |
|---|---|
| Channels | 3-channel |
| Rated supply voltage | 24 V DC |
| Digital inputs | 6 for each channel/axis; configurable |
| Digital outputs | 4 for each channel/axis; configurable; short-circuit protection |
| Connectable encoders | Incremental encoder (symmetrical); absolute encoder (SSI) |
| Front connector | 1x 48-pin |
| Product lifecycle | Announcement of product phase-out |
Frequently Asked Questions
What is the exact order number and module type?
The exact order number is 6ES7453-3AH00-0AE0, a SIMATIC S7-400 FM 453 function module.
How many positioning channels does the module have?
It has 3 channels for positioning with servo and stepper motors.
What encoder interfaces are supported?
It supports incremental encoders (symmetrical) and absolute encoders (SSI).
Which front connector is required?
The required front connector is 1x 48-pin.
What lifecycle information should be confirmed for this item?
The supplied lifecycle information is Announcement of product phase-out; confirm the requested quantity, destination, and condition preference in the inquiry.
