Honeywell HC900 - Introduction; System Overview; Figure 1 - Small HC900 Controller Configuration

Revision 1.9 HC900 Process & Safety Controller Safety Manual 5
01/14
Introduction
The Honeywell HC900 Process Controller is an integrated loop and logic controller that is designed
specifically for small- and medium-scale unit operations.
System Overview
It comprises a set of hardware and software modules that can be assembled to satisfy any of a broad range
of control applications. The HC900 Controller System can consist of a single rack, as indicated in Figure 1,
or can be can be networked with other controllers via Ethernet links to expand the dimensions of process
control over a wider range of unit processes, as indicated in Figure 2 .
Figure 1 – Small HC900 Controller Configuration