Search results for: 'dual used'

The Honeywell 621-9938RC is a dual-port Serial I/O Module for the IPC 620/621 Programmable Controller System. It provides redundant serial communication, configurable I/O point allocation, DIP switch configuration, front status LEDs, and supports hot-swappable operation in redundant serial I/O architectures.

Allen-Bradley 1784-PKTXD PCI card provides reliable DH+, RIO, and DH-485 communication for PLC-5 and SLC 5/04 systems, enabling fast programming and monitoring.

The Honeywell 620-0081 Highway Interface Module (HIM) is a communication module used to connect Honeywell IPC 620 series controllers with TDC 2000/3000 Distributed Control Systems. It supports Data Hiway communication at 1.25 Mbps and is designed for rack-mounted installation in IPC 620 systems.

The Honeywell 621-9939 Serial Link Module is a communication interface for Honeywell Series 9000 and IPC 620 control systems. It manages serial I/O data exchange between the main processor and distributed serial devices using dual asynchronous channels and RS485 connectivity.

Allen-Bradley 1756-CN2R ControlLogix ControlNet communication module designed for redundant network architectures, providing high-speed ControlNet connectivity for distributed I/O and PLC systems.

Allen-Bradley 1746-OW8-SERA delivers reliable 8-point relay output control for SLC 500 systems, supporting AC/DC loads with flexible mixed-voltage compatibility.