CJ1W-ID233 Unité d'entrée DC (24 VDC, 32 points)

Description

Integrated processing of high-density digital inputs is streamlined using the Omron CJ1W-ID233, a dedicated 32-point digital input module engineered for the Sysmac CJ1 PLC architecture. This unit receives 24 VDC field signals from industrial proximity sensors, photoeyes, and limit switches. To support high-density signal distribution within a compact footprint, the module utilizes a MIL connector system that simplifies control cabinet wire routing and reduces installation labor when compared to standard screw-terminal blocks.

The internal circuitry utilizes optocouplers to isolate the field-side electrical signals from the sensitive backplane logic, safeguarding the CPU against external electrical surges. Designed for high versatility, the input commons can be wired for either sourcing or sinking input configurations, enabling integration into diverse control architectures.

Features

• Provides 32 discrete DC input channels in a highly compact modular format.
• Features a standard MIL connector interface for clean, organized high-density panel wiring.
• Equipped with software-configurable input filter response times (from 0 ms up to 32 ms) to mitigate high-frequency electrical noise and contact bounce.
• Supports both sinking and sourcing input configurations depending on external common connections.
• Equipped with LED status indicators for real-time channel diagnostic visibility and troubleshooting.

Applications

• High-speed packaging and sorting systems
• Semiconductor manufacturing and testing lines
• Automotive assembly machinery
• Multi-axis machine tool control networks

Technical Specifications

Installation Guidelines

• Mounting: Position the module slots onto the CJ-series backplane and secure it using the locking sliders located at the top and bottom of the unit.
• Wiring: Use compatible pre-assembled MIL connector cables to prevent wiring errors and reduce point-to-point connection faults.
• Noise Abatement: Ensure the ground terminal (GR) of the PLC power supply is wired directly to a low-resistance panel ground to maintain robust dielectric performance.
• Ventilation: Maintain standard physical clearance specifications around the PLC rack assembly to permit passive convective airflow cooling.

Compliance and Certifications

• CE Directive Compliance
• UL Listed (cULus Industrial Control Equipment)
• Lloyd's Register (Marine Class approval)