CP1W-CIF41 Omron Ethernet Option Board for CP1 Series PLCs – Dual Slot Mounting, Compact Design
The Omron CIF41 is a versatile Ethernet Option Board designed to provide Ethernet communication capabilities for Omron CP1 series PLCs. It enables high-speed, reliable data exchange across industrial Ethernet networks and supports a wide range of automation communication protocols.
Compatible with CP1H, CP1L, and CP1E CPU Units, the CP1W-CIF41 can be mounted in either Option Board Slot 1 or Slot 2, offering flexible integration into control systems that require enhanced connectivity.
Technical Specifications
Model: CP1W-CIF41 Omron
Series: CP1W Option Modules
Type: Ethernet Communication Board
Mounting Location: CPU Unit Option Board Slot 1 or Slot 2
Supported Protocols: Omron FINS, TCP/IP, UDP/IP
Supported CPU Models: CP1L, CP1H, CP1E (with option slot)
Data Exchange: Client/server communications and remote programming
Electrical & Communication Details
- Communication Interface: Ethernet (10BASE-T/100BASE-TX)
- Transmission Speed: 10/100 Mbps auto-negotiation
- Communication Mode: Full or half duplex
- Connector Type: RJ45
- Power Supply Source: Internal (from PLC CPU Unit)
- Isolation: Optical isolation between Ethernet port and internal logic
Mechanical Specifications
- Height: 81 mm
- Width: 75 mm
- Depth: 123 mm
- Weight: 0.058 kg
- Installation Type: Internal slot-mount to CPU Unit
- Housing Material: Industrial-grade thermoplastic
Environmental Specifications
- Operating Temperature: 0 to 55 °C
- Storage Temperature: -20 to 75 °C
- Operating Humidity: 10–90% RH (non-condensing)
- Vibration Resistance: Conforms to IEC 60068-2
- Shock Resistance: 150 m/s² (IEC standard)
Compliance & Approvals
- CE Certified: Yes
- RoHS Compliant: Yes
- cULus Recognized: Yes
- Conforms to EMC Standards: EN 61131-2
Key Features & Benefits
✅ Flexible Mounting. Can be installed in either of the two CPU option slots for adaptable system configuration.
✅ Reliable Industrial Communication. Enables seamless data sharing between Omron PLCs and SCADA/HMI systems.
✅ Compact and Lightweight. Slim 58 g form factor fits directly inside the CPU for tidy, space-saving integration.
✅ Wide Compatibility. Supports a full range of CP1 series PLCs with Ethernet expansion capability.
✅ Built-In Isolation. Ensures stable communication and protection from electrical interference.
📦 Order the Omron CP1W-CIF41 from Drive Outlet Megastore
Enhance your control system with reliable Ethernet communications using the CP1W-CIF41 — the essential expansion board for connecting Omron CP1 series PLCs to your industrial network.
In stock now. Next-day UK delivery. Competitive pricing. Buy now or request a quote from Drive Outlet Megastore.
Omron connectivity — powering smart automation networks.


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