Omron CJ1W-ID211 Digital Input Unit

The Omron ID211 is a reliable digital input module designed for CJ-series PLC systems. It offers 16 input channels for 24 VDC signals, supporting both PNP and NPN wiring schemes. With screw-type terminals, this unit ensures secure and maintenance-friendly connections for industrial control cabinets.

Compact and easy to integrate, the CJ1W-ID211 is ideal for monitoring field signals such as pushbuttons, sensors, limit switches, and other digital devices in harsh environments.

Technical Specifications

Model: CJ1WID211
Series: CJ1W
Product Type: Digital Input Unit
Mounting Type: DIN rail via CJ-series rack
Dimensions (W × H × D): 31 × 90 × 89 mm
Weight (Unpacked): 60 g
Module Type: Basic I/O Unit
Degree of Protection: IP20

Input Specifications

• Number of Inputs: 16
• Input Type: 24 VDC, PNP/NPN compatible
• Permitted Voltage Range: 20.4 to 26.4 VDC
• OFF/ON Response Time: 0 to 32 ms (configurable)
• Input Current: Refer to datasheet (typically 7 mA @ 24 VDC)
• Input Signal Type: Sink or source depending on wiring configuration

Electrical Interface

• I/O System: CJ-series I/O Bus
• Connection Type: Screw terminal
• Number of I/O Connectors: 1
• COM Terminals: 2 shared commons for grouping input channels
• Detachable Connector: No

Mechanical & Installation

• Cooling Method: Natural convection
• Installation Orientation: Vertical mounting in PLC rack
• Wiring Method: Fixed screw terminal block

Environmental Conditions

• Operating Temperature: 0 to 55°C
• Storage Temperature: –25 to +70°C
• Relative Humidity: 10% to 90% RH (non-condensing)
• Altitude: Up to 2000 m
• Vibration Resistance: Conforms to IEC 60068-2-6
• Shock Resistance: Conforms to IEC 60068-2-27

Applications

Perfect for:

• Monitoring discrete input signals from sensors and switches
• Machine control systems using 24 VDC logic
• OEM automation requiring flexible PNP/NPN input compatibility
• PLC panel installations requiring screw-secured wiring
• Expanding I/O capacity in CJ1 or CJ2 PLC platforms

Key Features & Benefits

✅ 16 Digital Inputs: Monitor multiple field devices with one compact module.

✅ PNP/NPN Compatible: Universal input wiring flexibility.

✅ Fast Switching: Configurable OFF/ON delay up to 32 ms.

✅ Secure Connections: Screw terminals for reliable field wiring.

✅ CJ-Series Integration: Full compatibility with Omron modular PLC architecture.

📦 Available from Drive Outlet Megastore

The Omron CJ1W-ID211 delivers compact, durable, and configurable digital input expansion for your CJ-series PLC system.

Need assistance with input wiring or choosing compatible I/O layouts?
Contact our control system team today.

Field-ready inputs. Flexible wiring. Drive Outlet keeps your signals secure with Omron.