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Automation-Talk | All About Industrial Automation: How to Configure Omron CIF11 for RS422 and MODBUS Communication
CP1W-CIF11 Omron | Omron PLC Expansion Module for use with CP1E-N30 Series, CP1E-N40 Series, CP1E-N60 Series, NA20 Series | 401-478 | RS Components
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Automation-Talk | All About Industrial Automation: How to Configure Omron CIF11 for RS422 and MODBUS Communication
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ModBus RTU between Omron CP1E (CP1W-CIF11) and an Arduino using MAX485 RS485 - Networking, Protocols, and Devices - Arduino Forum
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