Siemens S7-1200 Digital input/output

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Siemens SM 1221 PLC I/O Module 16 Inputs, 24 volt DC 100 x 45 x 75 mm

SKU: 6ES7221-1BH32-0XB0 Category: Tag:

Description

The Siemens SM 1221 PLC digital expansion module is a 16 integrated digital input device. It is designed to use with S7-1200 series PLCs. The I/Os can be connected with both sink and source configurations. It has advanced features like alarms and diagnostics that make it an ideal choice for various applications.
SIMATIC S7-1200, Digital inputs SM 1221, 16 digital inputs, 24 V DC