![ModBus RTU communication between Omron CP1E (CP1W-CIF11) and an Arduino using MAX485 RS485 transceiver - CX-Programmer - Forums.MrPLC.com ModBus RTU communication between Omron CP1E (CP1W-CIF11) and an Arduino using MAX485 RS485 transceiver - CX-Programmer - Forums.MrPLC.com](https://forums.mrplc.com/uploads/monthly_2018_09/04-ModBusRTU_Omron_Sample.png.0654b79d4d3bdc4ce70f9d103862d033.png)
ModBus RTU communication between Omron CP1E (CP1W-CIF11) and an Arduino using MAX485 RS485 transceiver - CX-Programmer - Forums.MrPLC.com
CP1W-CIF11 | Omron PLC Expansion Module for Use with CP1E-N30 Series, CP1E-N40 Series, CP1E-N60 Series, NA20 Series | RS
![Omron Automation - CP1W-CIF11 - PLC Expansion Module, RS-422A/485 Communication Option Bpard, CP1W Series - RS Omron Automation - CP1W-CIF11 - PLC Expansion Module, RS-422A/485 Communication Option Bpard, CP1W Series - RS](https://assets.rs-online.com/c_scale,w_600,f_auto,q_auto,d_no_image.png/70354690_s01_r01_c02.jpg)
Omron Automation - CP1W-CIF11 - PLC Expansion Module, RS-422A/485 Communication Option Bpard, CP1W Series - RS
![ModBus RTU between Omron CP1E (CP1W-CIF11) and an Arduino using MAX485 RS485 - Networking, Protocols, and Devices - Arduino Forum ModBus RTU between Omron CP1E (CP1W-CIF11) and an Arduino using MAX485 RS485 - Networking, Protocols, and Devices - Arduino Forum](https://europe1.discourse-cdn.com/arduino/optimized/4X/f/0/3/f035e1dcc166211225fb7318601f52eb5116bb29_2_690x372.png)
ModBus RTU between Omron CP1E (CP1W-CIF11) and an Arduino using MAX485 RS485 - Networking, Protocols, and Devices - Arduino Forum
![ModBus RTU between Omron CP1E (CP1W-CIF11) and an Arduino using MAX485 RS485 - Networking, Protocols, and Devices - Arduino Forum ModBus RTU between Omron CP1E (CP1W-CIF11) and an Arduino using MAX485 RS485 - Networking, Protocols, and Devices - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/f/b/0/fb0ec2a5c7d2525ed5e3b07aa19cb23983d914e7.png)