SIMATIC S7-1500 signal modules
SIMATIC S7-1500/ET 200MP signal or periphery modules are the interface between controller and process. They can be used centrally on the SIMATIC S7-1500 CPU or in a decentralized SIMATIC ET 200MP peripheral system.
![SIMATIC S7-1500 I/O modules SIMATIC S7-1500 I/O modules](https://assets.new.siemens.com/siemens/assets/api/uuid:863ea121-9418-47bd-ad88-dc4f74e3a293/width:100/quality:low/SIMATIC-S7-1500-IO-modules.png)
SIMATIC S7-1500/ET 200MP signal or periphery modules are the interface between controller and process. They can be used centrally on the SIMATIC S7-1500 CPU or in a decentralized SIMATIC ET 200MP peripheral system.