Siemens 6ES7551-1AB00-0AB0 SIMATIC S7-1500 TM PosInput 2
Siemens S7-1500 TM PosInput 2 Counter/Position Module
The Siemens 6ES7551-1AB00-0AB0 is a SIMATIC S7-1500 Technology Module (TM) specifically designed as a PosInput 2. This module functions as a high-speed counter and position detection module, capable of interfacing with both RS422 incremental encoders and SSI absolute encoders.
It features 2 channels, with each channel providing 2 digital inputs (DI) and 2 digital outputs (DQ). This allows for precise position-based control logic and the ability to switch digital outputs at exact counter values, independent of the user program. The module operates on a 24V DC supply voltage and offers short-circuit protection for its encoder outputs.
As a veteran-owned surplus parts distributor, Stanlo Automation offers the Siemens 6ES7551-1AB00-0AB0. We provide essential components for industrial automation, ensuring you can source reliable parts for your S7-1500 systems. Trust Stanlo Automation for your automation needs.
| Manufacturer | Siemens |
| Series | SIMATIC S7-1500 |
| Module Type | TM PosInput 2 |
| Channels | 2 |
| Encoder Types | RS422 Incremental, SSI Absolute |
| I/O per Channel | 2 DI, 2 DQ |
| Supply Voltage | 24 V DC |
| Protection | Short-circuit protection on encoder outputs |