6ES7223-1BL20-0XA0

SIMATIC S7-200 EM 223 digital input/output expansion module

Siemens SIMATIC S7-200 EM 223 combined digital input/output expansion module for 24 V DC signals, providing a higher-density mix of discrete inputs and transistor outputs. Confirmed as a used/refurbished digital input/output expansion module by a vendor product page for this exact order number; the page did not list voltage, current, or channel-count ratings.

• Product Type: SIMATIC S7-200 Digital Input/Output Expansion Module