Omron CS1W-EIP21S EtherNet/IP Unit for CS1 Series
SKU: CS1W-EIP21SUSD 290.00
Omron CS1W-EIP21S is an EtherNet/IP communication unit for CS1 series PLCs, enabling EtherNet/IP network connectivity.
1-Year Warranty
Full manufacturer warranty
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Product Overview
Omron CS1W-EIP21S is supplied for industrial automation projects requiring reliable delivery, verified authenticity, and responsive support from inquiry to shipment.
- SKU: CS1W-EIP21S
- Series: CS1W
Best-Fit Applications
- Executes deterministic control logic
- Coordinates multi-device machine behavior
- Supports reusable software structures
- Improves fault diagnostics and recovery time
- Enables modular feature growth over time
- Standardizes control strategy across equipment
Buying Checklist
- Strong fit for scalable machine control
- Maintains deterministic automation behavior
- Supports long-term maintainability
- Good platform standardization candidate
- Reliable industrial controller ecosystem
Technical Specifications
| Model | CS1W-EIP21S |
|---|---|
| Series | CS1W |
| Type | EtherNet/IP Communication Unit |
| Protocol | EtherNet/IP |
| Ethernet Ports | 1 port (10/100 Mbps) |
| Compatible CPUs | CS1 series |
| Operating Temperature | 0 to +55°C |
| Mounting | CS1 backplane |
Resources & Downloads
FAQ for CS1W-EIP21S
What networks does this unit support?
EtherNet/IP protocol. Connect to EtherNet/IP devices: HMIs, drives, remote I/O, other PLCs.
Can this unit act as EtherNet/IP scanner?
Yes, CS1W-EIP21S can be EtherNet/IP adapter (slave) or scanner (master).
Can I use FINS over EtherNet/IP?
Yes, FINS/TCP and FINS/UDP supported over EtherNet/IP.
Do I need to configure this unit?
Yes, configure in CX-Programmer. Set IP address, node connections. Configuration downloads to CPU.
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