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Omron CJ1W-MAD42 Analog Input Output Module

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Omron CJ1W-MAD42

by Omron

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OverviewThe Omron CJ1W-MAD42 Analog Input/Output Module is a vital component for optimizing control and data acquisition within your Omron CJ Series Programmable Logic Controllers (PLCs). Engineered for precision and versatility, this robust module provides 4 analog input channels and 2 analog output channels, seamlessly integrating into a wide array of industrial applications. It supports a comprehensive range of voltage and current signals, offering unparalleled flexibility for diverse control and monitoring needs. With advanced functionalities, the CJ1W-MAD42 ensures exceptionally accurate and reliable analog signal processing, empowering your automation systems with superior data integrity and operational efficiency.Key Features Analog Inputs: 4 robust channels supporting both voltage (1–5 V, 0–5 V, 0–10 V, -10–10 V) and current (4–20 mA) signals. Analog Outputs: 2 precise channels accommodating voltage (1–5 V, 0–5 V, 0–10 V, -10–10 V) and current (4–20 mA) signals. High Resolution: Selectable conversion resolutions of 1:4000 or 1:8000 for enhanced accuracy in signal interpretation. Rapid Conversion: Efficient conversion periods of 1 ms/point or 500 µs/point to keep pace with dynamic industrial processes. Advanced Functions: Integrated features including scaling, mean value processing, peak value holding, input disconnection detection, and offset/gain adjustment for optimized performance. Compact Design: Space-saving dimensions of 31 mm (W) × 90 mm (H) × 65 mm (D) for efficient panel real estate utilization. Flexible Mounting: Designed for convenient DIN rail or panel mounting options. Seamless Compatibility: Engineered for perfect integration with Omron CJ Series PLCs, ensuring straightforward setup and operation. Technical Specifications Model Number: CJ1W-MAD42 Series: CJ Series Number of Analog Inputs: 4 Number of Analog Outputs: 2 Input Signal Ranges: 1–5 V, 0–5 V, 0–10 V, -10–10 V, 4–20 mA Output Signal Ranges: 1–5 V, 0–5 V, 0–10 V, -10–10 V, 4–20 mA Resolution: 1:4000 or 1:8000 Conversion Period: 1 ms/point or 500 µs/point Accuracy at 25°C: ±0.2% (voltage input), ±0.4% (current input), ±0.3% (voltage output), ±0.3% (current output) Power Consumption: 580 mA max at 5 VDC Operating Temperature: 0°C to +55°C Storage Temperature: -20°C to +75°C Operating Humidity: 10% to 90% (non-condensing) Dimensions: 31 mm (W) × 90 mm (H) × 65 mm (D) Weight: Approximately 150 g Certifications: CE, UL, RoHS ApplicationsThe Omron CJ1W-MAD42 Analog Input/Output Module is ideally suited for a diverse range of demanding industrial environments: Process Control: Achieve precise monitoring and control of critical analog signals within complex chemical, pharmaceutical, and manufacturing processes, ensuring consistent product quality and operational safety. Machine Automation: Seamlessly integrate various analog sensors for accurate temperature, pressure, flow, and level measurements, enhancing the intelligence and responsiveness of automated machinery. Data Acquisition: Facilitate high-resolution data collection for thorough quality control, insightful process analysis, and robust predictive maintenance strategies. Energy Management: Accurately monitor voltage and current inputs to optimize energy consumption, identify inefficiencies, and contribute to sustainable industrial operations. Why ChooseThe Omron CJ1W-MAD42 stands out as a superior choice for analog signal processing within your automation infrastructure. Its exceptional versatility is evident in its ability to support a wide array of voltage and current ranges for both inputs and outputs, eliminating the need for multiple specialized modules. Experience unparalleled data accuracy thanks to its high-resolution conversion capabilities, ensuring that every analog signal is interpreted with precision.Order NowUpgrade your industrial automation system with the Omron CJ1W-MAD42 Analog Input/Output Module. Contact us today to learn more or to place your order!FAQWhat types of signals does the Omron CJ1W-MAD42 support?The module supports a wide range of voltage signals (1–5 V, 0–5 V, 0–10 V, -10–10 V) and current signals (4–20 mA) for both input and output.What is the resolution of this analog module?The CJ1W-MAD42 offers selectable conversion resolutions of 1:4000 or 1:8000, ensuring high accuracy in signal interpretation.Is this module compatible with all Omron PLCs?This module is engineered for seamless integration with Omron CJ Series PLCs.

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PRODUCT DETAILS

Omron CJ1W-MAD42

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-MAD42
  • Series: CJ Series
  • Number of Analog Inputs: 4
  • Number of Analog Outputs: 2
  • Input Signal Ranges: 1–5 V, 0–5 V, 0–10 V, -10–10 V, 4–20 mA
  • Output Signal Ranges: 1–5 V, 0–5 V, 0–10 V, -10–10 V, 4–20 mA
  • Resolution: 1:4000 or 1:8000
  • Conversion Period: 1 ms/point or 500 µs/point
  • Accuracy at 25°C: ±0.2% (voltage input), ±0.4% (current input), ±0.3% (voltage output), ±0.3% (current output)
  • Power Consumption: 580 mA max at 5 VDC
  • Operating Temperature: 0°C to +55°C
  • Storage Temperature: -20°C to +75°C
  • Operating Humidity: 10% to 90% (non-condensing)
  • Dimensions: 31 mm (W) × 90 mm (H) × 65 mm (D)
  • Weight: Approximately 150 g
  • Certifications: CE, UL, RoHS

Applications

The Omron CJ1W-MAD42 Analog Input/Output Module is ideally suited for a diverse range of demanding industrial environments:

  • Process Control: Achieve precise monitoring and control of critical analog signals within complex chemical, pharmaceutical, and manufacturing processes, ensuring consistent product quality and operational safety.
  • Machine Automation: Seamlessly integrate various analog sensors for accurate temperature, pressure, flow, and level measurements, enhancing the intelligence and responsiveness of automated machinery.
  • Data Acquisition: Facilitate high-resolution data collection for thorough quality control, insightful process analysis, and robust predictive maintenance strategies.
  • Energy Management: Accurately monitor voltage and current inputs to optimize energy consumption, identify inefficiencies, and contribute to sustainable industrial operations.

Why Choose the CJ1W-MAD42?

The Omron CJ1W-MAD42 stands out as a superior choice for analog signal processing within your automation infrastructure. Its exceptional versatility is evident in its ability to support a wide array of voltage and current ranges for both inputs and outputs, eliminating the need for multiple specialized modules. Experience unparalleled data accuracy thanks to its high-resolution conversion capabilities, ensuring that every analog signal is interpreted with precision.

Availability & Shipping

  • In stock: CJ1W-MAD42 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-MAD42 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Omron

The module supports a wide range of voltage signals (1–5 V, 0–5 V, 0–10 V, -10–10 V) and current signals (4–20 mA) for both input and output.

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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