Siemens SIMATIC S7-1200 SB 1223 Signal Board (6ES7223-3BD30-0XB0)

Siemens SIMATIC S7-1200 SB 1223 Signal Board

Part Number: 6ES7223-3BD30-0XB0

The Siemens SB 1223 Signal Board is a compact expansion module designed to increase the digital I/O capabilities of S7-1200 CPUs without requiring a full-size signal module.

It is installed directly on the CPU, making it an extremely space-efficient solution for small expansions where only a limited number of additional signals are required.

Key Features

• Direct CPU-mounted expansion board
• Compact design for minimal space usage
• Additional digital input/output channels
• Seamless integration with TIA Portal

Applications

• Small machine upgrades
• Minor I/O expansion
• Compact control panels
• Cost-sensitive automation systems