Siemens SIMATIC S7-200 8-Channel Digital Input Module (8DI)
Siemens SIMATIC S7-200 8DI module with optical isolation.
The Siemens SIMATIC S7-200 EM 221 is a digital input module designed for use with the SIMATIC S7-21X CPU. This module features 8 digital inputs, optically isolated for enhanced signal integrity. It is designed for 24V AC input voltage and is an essential component for expanding the I/O capabilities of your S7-21X automation system. Please note, this product is marked for discontinuation.
This module is suitable for various industrial applications requiring basic digital input acquisition, such as monitoring switches, sensors, and other binary signals. Industries like manufacturing, building automation, and small-scale machine control commonly utilize these modules for their reliable performance and compact size within the S7-200 platform.
Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 6ES7221-1JF00-0XA0. Secure this input module for your existing S7-200 systems while supplies last. We are dedicated to providing quality components and excellent service to keep your operations running smoothly.
| Type | Digital Input Module |
| Model | EM 221 |
| Inputs | 8DI |
| Voltage | 24V AC |
| Isolation | Optically Isolated |
| For | S7-21X CPU only |