Menu

Part of the Omron C200HW-PA & CS1W Legacy Power and Cabling series — see the full model table, lifecycle status and replacement parts.

Omron CS1W-CN226 — overview of the 2 m programming cable showing the moulded 9-pin D-Sub female connector on the PLC end, the 2 m cable jacket and the 9-pin D-Sub male connector on the PC end

Omron CS1W-CN226 — 2 m CS1 Programming Cable, DB-9

SKU: CS1W-CN226

USD 82.00

Omron CS1W-CN226 2 m programming cable for CS1 series PLCs, DB-9 to peripheral port, RS-232C, CX-Programmer.

1-Year Warranty Full manufacturer warranty
Global Shipping Worldwide delivery available
Genuine Omron 100% authentic product
Ready to Ship Usually ships within 24h
In Stock

This item is available for immediate shipment from our warehouse.

Request Quote

Contact for pricing, bulk discounts, and shipping

Product Overview

The Omron CS1W-CN226 is a 2 m programming cable for the CS1-series PLC peripheral port, manufactured by Omron Corporation. Hengyixin Automation stocks this controller option board in Xiamen and ships within 3-5 business days to most Asian, European, and North American ports.

The cable links a 9-pin D-Sub serial port on a personal computer to the peripheral port on a CS1G, CS1H or CS1W CPU. It carries RS-232C peripheral-bus and Host Link traffic at up to 115.2 kbps and uses Omron's proprietary pin-out, not a generic null-modem wiring. A standard RS-232 cable will not work in this position and can damage the PLC port.

The PC end is a 9-pin D-Sub male; the PLC end is a 9-pin D-Sub female. Conductors are 24 AWG, max 30 V AC/DC, operating temperature 0 to +55 degC. The CS1W-CN223 is the 2 m I/O expansion cable in the same CS1W family. The CS1W-CN713 is the 0.7 m I/O expansion cable.

Key Features

  • 2 m programming cable for CS1-series PLCs (CS1G, CS1H, CS1W)
  • DB-9 male at PC end, DB-9 female at PLC peripheral port, proprietary Omron pin-out
  • RS-232C peripheral-bus and Host Link at up to 115.2 kbps
  • 24 AWG conductors, 30 V AC/DC max, 0 to +55 degC operating, CE marked
  • SKU: CS1W-CN226
  • Series: Omron CS1W programming cable
  • Voltage: 30 V

Best-Fit Applications

  • Programming a CS1G-CPU@@H or CS1H-CPU@@H from a bench laptop running CX-Programmer over the peripheral port
  • Connecting an industrial PC to a CS1W series CPU on a packaging line for SCADA polling over Host Link
  • Field service: carrying a spare CS1W-CN226 in the toolbox so a serial-port replacement does not need a custom null-modem cable

Buying Checklist

  • Pick the CS1W-CN226 for a 2 m DB-9 programming cable between a CS1-series peripheral port and a PC running CX-Programmer.
  • Pick the CS1W-CN626 instead when the PC sits 6 m away from the PLC and the longer cable saves an intermediate join.
  • Pick the CS1W-CN114 instead when the CPU is a CQM1H and the mini-peripheral port needs the 0.05 m conversion adapter.

Technical Specifications

Manufacturer Omron Corporation (Japan)
Series Omron CS1W programming cable
Model / SKU CS1W-CN226
Function Programming cable, PC DB-9 to CS1 peripheral port
Cable Length 2 m
Connectors DB-9 male (PC end) / DB-9 female (PLC peripheral port)
Communication RS-232C peripheral-bus and Host Link, proprietary pin-out
Max Baud Rate 115.2 kbps
Conductor Gauge 24 AWG (0.205 mm²)
Max Voltage 30 V AC/DC
Operating Temperature 0 to +55 degC
Standards CE marked

FAQ for CS1W-CN226

What is the Omron CS1W-CN226 used for?
It connects the 9-pin peripheral port on a CS1G, CS1H or CS1W CPU to a 9-pin serial port on a personal computer running CX-Programmer. It is the dedicated programming cable for those CPUs.
Can I use a standard RS-232 cable instead of the CS1W-CN226?
No. The CS1 peripheral port uses Omron's proprietary pin-out, not generic RS-232D. A standard null-modem cable will not connect reliably and can damage the PLC port. Use the CS1W-CN226 or one of its longer siblings.
What is the difference between CS1W-CN226 and CS1W-CN626?
Length. CS1W-CN226 is 2 m, CS1W-CN626 is 6 m. The connectors, pin-out, baud rate and operating temperature are otherwise identical.
Does the CS1W-CN226 work with CX-Programmer on Windows 10?
Yes, with a USB-to-serial adapter on modern laptops that no longer carry a DB-9 port. The CX-One driver sees the adapter as a standard COM port and runs at the default 9600 bps, 8 data bits, no parity.

Similar Products

Explore related Omron models often viewed alongside this product.