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Omron CJ1W-ID261 64-channel digital input module for industrial automation

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Omron CJ1W-ID261

by Omron

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OverviewThe Omron CJ1W-ID261 is a sophisticated 64-channel digital input module, expertly designed for complete compatibility with Omron's renowned CJ-Series Programmable Logic Controllers (PLCs). This robust component is engineered to fulfill the demanding requirements of cutting-edge industrial automation tasks, delivering exceptional signal processing in a remarkably compact form. Accepting standard 24 VDC input signals and featuring a precise 5.6 kΩ input impedance, the CJ1W-ID261 offers an optimal solution for applications needing extensive input, guaranteeing dependable and effective data gathering within intricate control systems. Its advanced capabilities contribute to a streamlined and optimized automation environment.Key Features High-Capacity Digital Input: With 64 digital input channels, this module provides extensive signal processing, facilitating broad monitoring and control from a single, space-efficient unit. This high channel count significantly simplifies control panel design and reduces overall footprint. Standardized Voltage Compatibility: The module functions with a widely compatible 24 VDC input signal, ensuring easy integration with a diverse range of industrial sensors, switches, and field devices commonly found in modern automation setups. Configurable Response Timing: While featuring a fast 8.0 ms default response time, the CJ1W-ID261 offers unparalleled flexibility with an adjustable response time range from 0 to 32 ms. This vital capability allows for precise adjustments to meet the specific needs of various application requirements, enhancing system performance and responsiveness. Broad Input Device Compatibility: Engineered for maximum adaptability, the module supports both PNP and NPN input devices. This extensive compatibility provides significant versatility in system configuration, allowing engineers to choose the most suitable sensors and devices without compatibility concerns. Compact and Efficient Footprint: Measuring just 90 mm (H) × 31 mm (W) × 66.5 mm (D), the CJ1W-ID261 is designed to preserve valuable space within industrial control panels. Its compact dimensions contribute to more efficient panel layouts and a smaller overall system size. Optimized Connection Interface: Utilizing industry-standard Fujitsu/OTAX connectors (please note: connectors are not included), this module promotes structured, secure, and highly reliable wiring connections, simplifying installation and maintenance procedures. Technical Specifications Model Number: CJ1W-ID261 Number of Inputs: 64 Rated Input Voltage: 24 VDC Input Voltage Range: 20.4 to 26.4 VDC Input Impedance: 5.6 kΩ Input Current: 4.1 mA typical at 24 VDC ON Voltage/Current: 19.0 VDC min. / 3 mA min. OFF Voltage/Current: 5 VDC max. / 1 mA max. Response Time: 8.0 ms max. (adjustable between 0 to 32 ms) Number of Circuits: 64 (16 points/common, 4 circuits) Simultaneously ON Points: 50% (16 points/common) simultaneously ON at 24 VDC Internal Current Consumption: 90 mA max. at 5 VDC Mounting Method: DIN rail Operating Temperature Range: 0°C to 55°C Storage Temperature Range: -20°C to 75°C Operating Humidity Range: 10% to 90% (non-condensing) Dimensions: 90 mm (H) × 31 mm (W) × 66.5 mm (D) Weight: Approximately 100 g Certifications: CE, cULus, Lloyd, NK Applications Advanced Industrial Automation: Seamlessly integrates numerous digital input signals from a wide array of sensors, limit switches, push buttons, and other discrete devices directly into Omron CJ-Series PLCs, forming the foundation of sophisticated automation systems. Precision Process Monitoring: Enables real-time, comprehensive monitoring and precise control over various industrial processes by accurately capturing and processing numerous input signals, ensuring operational stability and efficiency. Complex Machine Control: Essential for supporting intricate machine operations in manufacturing and assembly lines by efficiently processing a high volume of input signals for synchronized and precise movements. Why Choose the Omron CJ1W-ID261?Opting for the Omron CJ1W-ID261 means investing in a reliable and high-performance solution for your industrial automation needs. Its exceptional input density, adaptable response times, and robust design ensure seamless integration and dependable operation within diverse industrial environments. This module is engineered to enhance efficiency, reduce complexity, and provide accurate data acquisition for your most critical control systems.Order NowEnhance your industrial automation system with the Omron CJ1W-ID261 digital input module. Contact us today to place your order or to learn more about how this exceptional product can benefit your specific application.FAQWhat type of input signals does the CJ1W-ID261 accept?The module accepts standard 24 VDC input signals and is compatible with both PNP and NPN input devices.Can the response time of the input channels be adjusted?Yes, the response time is adjustable within a range of 0 to 32 ms, with a default maximum response time of 8.0 ms.How many digital input channels does this module provide?The CJ1W-ID261 features 64 digital input channels, offering high-density input capacity for complex applications.What are the physical dimensions of the CJ1W-ID261?The module has compact dimensions of 90 mm (H) × 31 mm (W) × 66.5 mm (D).Are the connectors included with the module?No, the industry-standard Fujitsu/OTAX connectors need to be purchased separately.

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PRODUCT DETAILS

Omron CJ1W-ID261

Overview

This is a genuine Omron component from the Omron PLCs family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Omron catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Omron automation ecosystem
  • Engineered to integrate inside Omron PLCs installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Omron equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Omron catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Omron platform with documented conversion notes for the Omron PLCs family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model Number: CJ1W-ID261
  • Number of Inputs: 64
  • Rated Input Voltage: 24 VDC
  • Input Voltage Range: 20.4 to 26.4 VDC
  • Input Impedance: 5.6 kΩ
  • Input Current: 4.1 mA typical at 24 VDC
  • ON Voltage/Current: 19.0 VDC min. / 3 mA min.
  • OFF Voltage/Current: 5 VDC max. / 1 mA max.
  • Response Time: 8.0 ms max. (adjustable between 0 to 32 ms)
  • Number of Circuits: 64 (16 points/common, 4 circuits)
  • Simultaneously ON Points: 50% (16 points/common) simultaneously ON at 24 VDC
  • Internal Current Consumption: 90 mA max. at 5 VDC
  • Mounting Method: DIN rail
  • Operating Temperature Range: 0°C to 55°C
  • Storage Temperature Range: -20°C to 75°C
  • Operating Humidity Range: 10% to 90% (non-condensing)
  • Dimensions: 90 mm (H) × 31 mm (W) × 66.5 mm (D)
  • Weight: Approximately 100 g
  • Certifications: CE, cULus, Lloyd, NK

Applications

  • Advanced Industrial Automation: Seamlessly integrates numerous digital input signals from a wide array of sensors, limit switches, push buttons, and other discrete devices directly into Omron CJ-Series PLCs, forming the foundation of sophisticated automation systems.
  • Precision Process Monitoring: Enables real-time, comprehensive monitoring and precise control over various industrial processes by accurately capturing and processing numerous input signals, ensuring operational stability and efficiency.
  • Complex Machine Control: Essential for supporting intricate machine operations in manufacturing and assembly lines by efficiently processing a high volume of input signals for synchronized and precise movements.

Why Choose the CJ1W-ID261?

Opting for the Omron CJ1W-ID261 means investing in a reliable and high-performance solution for your industrial automation needs. Its exceptional input density, adaptable response times, and robust design ensure seamless integration and dependable operation within diverse industrial environments. This module is engineered to enhance efficiency, reduce complexity, and provide accurate data acquisition for your most critical control systems.

Availability & Shipping

  • In stock: CJ1W-ID261 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every CJ1W-ID261 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Omron

The module accepts standard 24 VDC input signals and is compatible with both PNP and NPN input devices.

Machine down? We ship parts the same day.

New, surplus, and refurbished Omron inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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