HONEYWELL 621-9940C input/output module

Modular Design: As a serial I/O module, it can be flexibly inserted into Slot N or Slot H in the rack, enabling changes in channel configuration.

Flexible Channel Configuration: Each slot supports 0/8/16/32 points, facilitating the configuration of I/O quantity according to field requirements.

Compatible with Classic Systems: Originally designed for the Honeywell IPC 620 series I/O architecture, facilitating maintenance or upgrades of older systems.

Serial Structure Simplifies Cabling: Utilizing a serial data link reduces point-to-point cabling and improves system integration efficiency.

PLC Automation Controller-20 years of experience in sales automation

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