Honeywell 900B16-0001 ControlEdge HC900 16-Slot I/O Chassis

Overview

The 900B16-0001 (900B16-0001) is a high-capacity 16-slot I/O rack designed for the Honeywell ControlEdge HC900 Process & Safety Controller system. This chassis serves as the physical and communication backbone for various HC900 I/O modules, including analog inputs/outputs and digital inputs/outputs. Engineered for modularity and scalability, the 900B16-0001 supports both standard process control and SIL 2 safety-related applications, providing a ruggedized mounting platform with integrated power distribution and backplane communications.

Detailed Specifications

Structural Capabilities

The 900B16-0001 is designed to maximize I/O density within a single rack footprint. It facilitates the "hot-swap" capability of the HC900 system, allowing modules to be replaced while the rest of the rack remains powered and operational. The chassis includes integrated grounding points and terminal block connectors for the power supply, ensuring clean power delivery to sensitive analog instrumentation. It is a critical component for large-scale boiler control, thermal processing, and water treatment applications.

FAQs

Does this chassis include the Power Supply or CPU?

No, the 900B16-0001 is the empty 16-slot rack frame. The Power Supply (e.g., 900P01) and the CPU or Scanner module must be purchased and installed separately.

Can I mix safety and non-safety modules in this rack?

Yes, the HC900 architecture allows for the coexistence of non-safety and safety-critical I/O within the same chassis, provided the system configuration adheres to the Honeywell Safety Manual guidelines.