Omron CP1W-AD042 Analog Input Expansion Unit

The CP1W-AD042 is a 4-channel analog input unit designed for use with Omron CP1L, CP1H, and CP2E series PLCs. It supports multiple analog signal types including voltage (±10 V, 0–10 V, 1–5 V, 0–5 V) and current (0–20 mA, 4–20 mA), making it a versatile option for integrating sensors, transmitters, and analog devices into your automation system.

With 14-bit resolution and compact DIN-rail mountable design, this unit provides accurate signal acquisition and space-saving integration into control panels and OEM applications.

Technical Specifications

Model: CP1WAD042
Product Type: Analog Input Expansion Unit
PLC Series Compatibility: CP1L, CP1H, CP2E
Number of Analog Inputs: 4
Input Signal Types Supported:

• 0 to 5 V
• 1 to 5 V
• 0 to 10 V
• –10 to 10 V
• 0 to 20 mA
• 4 to 20 mA
  Resolution: 14-bit
  Analog Outputs: Not available (input-only module)
  Temperature Inputs: Not supported

Electrical Specifications

• Power Supply Voltage: Supplied internally via PLC
• Input Impedance:
  • Voltage input: 1 MΩ min.
  • Current input: 250 Ω
• Power Consumption: Approx. 0.07 A (5 VDC from PLC)
• Isolation: Photocoupler isolation between input channels and PLC

Mechanical Specifications

• Mounting Type: DIN-rail or direct mounting to CPU
• Dimensions (H × W × D): 90 × 86 × 50 mm
• Weight: 200 g
• Enclosure Type: Plastic modular housing
• Terminal Type: Screw terminals for analog signal wiring

Environmental Conditions

• Operating Temperature: 0 to 55°C
• Storage Temperature: –25 to 70°C
• Operating Humidity: 10% to 90% RH (non-condensing)
• Vibration Resistance: IEC 60068-2-6 compliant
• Shock Resistance: IEC 60068-2-27 compliant
• Protection Rating: IP20 (when mounted in panel)

Standards & Compliance

• Certifications: CE, RoHS
• Standards Met: EN61131-2, EN61010-2-201
• Conformity: cULus, KC

Key Features & Benefits

✅ Multi-Signal Input Support. Handles voltage and current input types for maximum versatility.

✅ High-Resolution Acquisition. 14-bit resolution enables accurate signal monitoring and control.

✅ Compact and Modular. Slim form factor integrates easily into tight control cabinets.

✅ Direct PLC Integration. Compatible with CP1 and CP2E series for seamless analog expansion.

✅ DIN-Rail Mounting. Quick installation and secure panel integration.

📦 Available Now from Drive Outlet Megastore

The Omron CP1W-AD042 analog input unit is a reliable choice for machine builders and system integrators needing precise analog signal acquisition in a compact footprint. Perfect for applications involving pressure, temperature, level, or flow monitoring with standard voltage or current outputs.

Request a quote or contact our team to check stock availability and get expert advice.

Versatile inputs. Precision monitoring. Seamless expansion. – Drive Outlet Megastore