Key facts
- Brand
- Honeywell
- Model
- HC900
- Category
- Automation control Equipment
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2026-09-30
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Honeywell HC900 Remote Termination Panel (RTP) User Manual for Analog Inputs
The Remote Termination Panel (RTP) simplifies connecting the Honeywell HC900 controller to field wiring for up to eight analog inputs. It integrates typical external components, reduces wiring complexity, and is mounted on a DIN rail inside the controller enclosure.
The manual covers mounting the panel, selecting the appropriate low‑voltage cable assembly (1.0 m, 2.5 m, or 5.0 m), configuring DIP switches for each input type, wiring diagrams for volt, millivolt, milliamp, RTD, and ohm inputs, and provides accuracy specifications and fuse ratings. Warranty information and safety notes are also included.
Honeywell HC900 specifications
| PID loops | Up to 32 |
|---|---|
| Total I/O points | Up to 960 |
| Isolated analog inputs | Up to 256 |
| Fast scan update time | 27 ms logic, 0.5 s analog |
| Ethernet interface | 10 MB, Modbus/TCP, 5 concurrent hosts |
Source: Honeywell HC900 Hybrid Controller Technical Overview Manual
All Honeywell HC900 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How many PID loops can the HC900 controller handle?
The HC900 can support up to 32 PID control loops.
From: Honeywell HC900 Hybrid Controller Technical Overview Manual
What is the maximum number of I/O points available?
The controller can address up to 960 total I/O points, including 256 analog inputs.
From: Honeywell HC900 Hybrid Controller Technical Overview Manual