The ABB BE/S4.20.3.2 is a four-channel binary input module with manual contact interrogation, designed for reliable signal monitoring in ABB automation systems. It carries the part number 2CDG110276R0011 and fits seamlessly into ABB control architectures for industrial environments.

Key Features & Design

• 4 binary input channels for flexible signal monitoring from sensors or switches.
• Manual contact interrogation provides explicit status confirmation for critical inputs.
• Part number: 2CDG110276R0011, ensuring correct identification and compatibility.
• ABB BE/S4.20.3.2 compatibility designed to integrate with ABB automation hardware.
• Industrial-grade reliability built to withstand demanding control environments.

Performance & Benefits

With four dedicated input channels and manual contact checking, this module helps improve diagnostic clarity and reduce ambiguity in signal states. It simplifies wiring and enhances system reliability by ensuring each input is actively verified, making it easier to detect sensor faults and maintain smooth operation in control panels and automation networks.

Ideal for applications in process control, machine automation, and safety interlocks where dependable binary input sensing is essential.