Analog I/O Unit CJ1W-MAD42

Product Overview

The CJ1W-MAD42 is an analog I/O unit designed for integration into modular PLC systems. It provides both analog input and output functionality, supporting voltage and current signals for precise control and monitoring in industrial automation applications. This unit belongs to the CJ series, known for high-speed processing and flexible configuration.

Key Features

• Analog Inputs: 4 channels, supporting voltage (0-5V, 1-5V, 0-10V, -10-10V) and current (0-20mA, 4-20mA) signals.
• Analog Outputs: 2 channels, supporting voltage (0-5V, 1-5V, 0-10V, -10-10V) and current (0-20mA, 4-20mA) signals.
• Resolution: 1/4000 (12-bit) for both inputs and outputs.
• Conversion Speed: 1ms per channel for inputs, 1ms per channel for outputs.
• Isolation: Photocoupler isolation between internal circuits and I/O terminals.
• Dimensions: 31mm (W) x 90mm (H) x 65mm (D).
• Weight: 200g.
• Power Consumption: 5V DC, 0.2A (supplied via backplane).
• Operating Temperature: 0°C to 55°C.
• Storage Temperature: -25°C to 65°C.

Applications

• Process control systems for monitoring and adjusting variables like temperature, pressure, and flow.
• Industrial automation requiring precise analog signal handling for motor speed control or valve positioning.
• Data acquisition systems where multiple analog sensors need to be interfaced with a PLC.
• Test and measurement equipment requiring analog signal generation and acquisition.

Technical Specifications

Parameter	Value
Analog Input Channels	4
Analog Output Channels	2
Input Signal Range (Voltage)	0-5V, 1-5V, 0-10V, -10-10V
Input Signal Range (Current)	0-20mA, 4-20mA
Output Signal Range (Voltage)	0-5V, 1-5V, 0-10V, -10-10V
Output Signal Range (Current)	0-20mA, 4-20mA
Resolution	12-bit (1/4000)
Conversion Speed (Input)	1ms per channel
Conversion Speed (Output)	1ms per channel
Isolation	Photocoupler isolation
Dimensions (W x H x D)	31mm x 90mm x 65mm
Weight	200g
Power Consumption	5V DC, 0.2A
Operating Temperature	0°C to 55°C
Storage Temperature	-25°C to 65°C