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CP1W-MAB221

Omron CP1W-MAB221 Analog I/O Unit 2-Input 1-Output

SKU: CP1W-MAB221

USD 83.00

Omron CP1W-MAB221 is an analog I/O expansion unit for CP1 series PLCs with 2 analog inputs and 1 analog output.

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Product Overview

The CP1W-MAB221 adds essential analog capability to CP-series controllers when machine applications require variable measurement and command outputs. It is useful for integrating pressure, flow, level, or speed references without moving to a larger PLC platform. With two analog inputs and one analog output, the module supports practical feedback-control loops, setpoint transmission, and process tuning for OEM machines that combine discrete sequencing with analog regulation.

  • SKU: CP1W-MAB221
  • Series: CP1W
  • I/O: 2 I/O

Best-Fit Applications

  • Reading pressure transducers in pneumatic control systems
  • Monitoring tank level signals in dosing skids
  • Sending speed reference to analog-driven process equipment
  • Controlling valve position setpoints from PLC logic
  • Adding analog feedback loops to small OEM machinery
  • Modernizing discrete-only control panels with analog capability

Buying Checklist

  • Efficient analog expansion for existing CP-series platforms
  • Balanced 2-in/1-out channel mix for practical control tasks
  • Avoids immediate migration to larger and costlier PLC platforms
  • Supports better process quality through variable signal control
  • Strong fit for OEM machines with moderate analog needs

Technical Specifications

Model CP1W-MAB221
Series CP1W
Type Analog I/O Unit
Analog Inputs 2 channels
Analog Outputs 1 channel
Input Types Voltage: 0-10V; Current: 0-20mA, 4-20mA
Output Types Voltage: 0-10V; Current: 0-20mA, 4-20mA
Resolution 1/6000
Compatible CPUs CP1E, CP1L, CP1H
Operating Temperature 0 to +55°C

FAQ for CP1W-MAB221

What's the difference between DAB21V and MAB221?
Similar analog I/O units. MAB221 may have updated features or specifications. Check datasheet for specific differences.
Can I use this for temperature control?
Yes, with external temperature transmitter (4-20mA or 0-10V output). PLC reads temperature, calculates PID, controls heater via analog output.
What's the resolution?
1/6000 resolution. Sufficient for most process control applications.
Do I need to configure this unit?
Yes, analog units require configuration in CX-Programmer: set input/output type, scaling.

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