Omron CJ1W-ID261 64-Channel Digital Input Module

The Omron CJ1W-ID261 is a high-density digital input unit designed for fast and reliable signal acquisition in industrial automation systems. With 64 digital inputs (24 VDC, PNP/NPN compatible), this module is ideal for applications requiring large-scale input expansion within compact control cabinets.

Engineered for CJ-series PLCs, the CJ1W-ID261 uses two FCN40 connectors (not included) for high-density wiring, making it suitable for machine builders and OEMs who demand maximum input capacity per slot.

Technical Specifications

Model: CJ1WID261
Brand: Omron
Series: CJ
Module Type: Digital I/O Unit
I/O System: CJ I/O Bus
Expansion Unit Type: Basic I/O Unit
Number of Digital Inputs: 64
Input Type: PNP/NPN
Input Voltage Range: 20.4–26.4 VDC
OFF/ON Delay: 0–32 ms adjustable
Number of Digital Outputs: 0
Output Type: Not applicable
Output Current: Not applicable
Short-Circuit Protection: Not applicable
Connection Type: FCN (2x FCN40 connectors, not included)
Number of COM Terminals: 8
Weight (Unpacked): 100 g

Mechanical Dimensions

• Height: 90 mm
• Width: 31 mm
• Depth: 66.5 mm

Environmental

• Operating Temperature: Not specified
• IP Rating / Protection Class: Not specified
• Cooling Method: Passive

Application Areas

Ideal for signal-heavy environments such as:

• Automotive production lines
• Packaging machinery
• Semiconductor equipment
• Factory automation systems
• Control cabinets with I/O multiplexing needs

Key Features & Benefits

✅ 64 Digital Inputs: High-density signal acquisition for space-efficient designs.

✅ Wide Voltage Range: 24 VDC nominal (20.4–26.4 V range) ensures compatibility with standard sensors and switches.

✅ PNP/NPN Compatibility: Supports sourcing and sinking input configurations.

✅ Adjustable Delay Filtering: Noise immunity with selectable OFF/ON delay (0–32 ms).

✅ Compact Design: Saves valuable panel space in high-channel-count installations.

✅ Plug-in FCN Connectors: Facilitates fast wiring via detachable harness assemblies (sold separately).

📦 Available now at Drive Outlet Megastore

The CJ1W-ID261 provides uncompromising input density in a compact, reliable form—perfect for demanding automation platforms.

Need wiring harnesses or CJ-compatible expansion units? We stock everything you need.

Omron CJ-Series – Precision. Scalability. Control.