Omron PLC CJ1 Series DC Input Unit CJ1W-ID201

Series#: Omron

Product Details

OMRON PLC CJ1 SERIES DC INPUT UNIT CJ1W-ID201/ID211: High-speed, high-density digital input module for industrial automation.
Offers 16 input points per module, supporting 24 VDC sink/source configurations.
Designed for seamless integration with CJ1-series CPU units and CJ-series backplanes.
Enhanced noise immunity and LED status indicators for easy troubleshooting.
Compact form factor reduces cabinet space while maintaining robust performance.
Ideal for discrete manufacturing, packaging, and material handling systems.
100% Brand New & Original, securely packed and ready for reliable global shipping.

Specification

The Omron CJ1W-ID201 and CJ1W-ID211 are part of the CJ1 Series DC Input Units, engineered for reliable digital signal acquisition in high-speed control applications. These modules provide 16 isolated inputs per unit, operating at 24 VDC with common terminal configurations. The CJ1W-ID201 supports a standard input response time of 10 ms, while the CJ1W-ID211 offers a faster 5 ms response for time-critical processes. Both units feature LED indicators per channel, optical isolation between I/O and system, and are compatible with Omron’s CJ1W-PA/PD power supply units. Their robust design ensures stable performance in electrically noisy environments, making them a staple in PLC-based automation systems for automotive, food processing, and semiconductor industries.

Parameter	CJ1W-ID201	CJ1W-ID211
Input Type	DC Sink/Source (24 VDC)	DC Sink/Source (24 VDC)
Number of Input Points	16	16
Input Voltage Range	20.4 to 26.4 VDC	20.4 to 26.4 VDC
Input Current (per point)	7 mA typical at 24 VDC	7 mA typical at 24 VDC
ON Voltage	≥ 15 VDC	≥ 15 VDC
OFF Voltage	≤ 5 VDC	≤ 5 VDC
Response Time (ON/OFF)	10 ms / 10 ms	5 ms / 5 ms
Isolation Method	Photocoupler (per channel)	Photocoupler (per channel)
Common Terminal	1 common per 16 points	1 common per 16 points
Power Consumption (5 VDC from backplane)	80 mA typical	80 mA typical
Weight	Approx. 120 g	Approx. 120 g
Operating Temperature	0 to 55°C	0 to 55°C
Storage Temperature	-20 to 75°C	-20 to 75°C
Relative Humidity	10% to 90% (non-condensing)	10% to 90% (non-condensing)

Input Wiring: Supports both sink and source wiring via common terminal, simplifying integration with various sensor types.
Diagnostic Features: Green LED per channel indicates input status; red LED for module error detection.
Mounting: Directly connects to CJ-series backplane (e.g., CJ1W-BC series) without additional cabling.
Environmental Compliance: RoHS-compliant and designed for industrial EMC standards (EN 61131-2).
Replacement Parts: Fully compatible with legacy CJ1W-ID201/ID211 units; no software configuration changes required.
Accessories: Includes connector for I/O wiring; optional screw-terminal blocks (CJ1W-TB series) available.