Overview
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | CC-TPOX01-3 / CC-TPOX01 |
| Brand | Honeywell |
| Origin | USA |
| Weight | Not specified in available technical data |
| Dimensions | Not specified in available technical data |
| Operating Temp | -40 deg C to +70 deg C |
| Power Consumption | Depends on connected I/O module load; typically up to approximately 300 mA at 24 VDC |
| System Compatibility | Honeywell Experion PKS C300 Series C I/O platform |
| Module Type | Input Output Termination Assembly (IOTA) |
| Application | Analog Output module field termination and power distribution |
| Supply Voltage | 24 VDC nominal |
| Channel Capacity | Supports standard Series C Analog Output module configurations |
| Mounting Type | DIN rail mounting |
| Field Connection | Screw terminal or tension-clamp termination |
| Environmental Protection | Conformal coating for harsh industrial environments |
| Environmental Classification | ANSI/ISA S71.04 Class G3 |
Process Control I/O Interface Characteristics
The Honeywell CC-TPOX01-3 functions as the physical termination interface between field wiring and Series C Analog Output modules. It distributes module power, provides signal termination points, and maintains electrical separation between field connections and the controller-side interface.
Furthermore, the assembly supports Honeywell process I/O architectures that use analog signal loops, including 4-20 mA HART communication when paired with compatible Analog Output modules. The termination design maintains channel-to-channel isolation requirements and supports diagnostic functions provided by the associated I/O electronics.
The conformal-coated construction protects the assembly against humidity, airborne contaminants, and corrosive gases. Therefore, the module can be installed in environments requiring ANSI/ISA S71.04 Class G3 protection levels.
Frequently Asked Questions
Q: Can the CC-TPOX01-3 be replaced while the system remains powered?
A: The CC-TPOX01-3 supports hot-swap capable Series C I/O configurations when used with compatible Honeywell modules. Replacement procedures must follow the Experion PKS installation manual requirements.
Q: Does the CC-TPOX01-3 perform signal processing functions?
A: No. The CC-TPOX01-3 provides field termination and electrical interface functions. Signal conversion and processing are performed by the connected Analog Output module.
Q: What installation conditions should be considered for the conformal-coated version?
A: The conformal coating improves protection against industrial contaminants; however, installers must still maintain correct cabinet ventilation, grounding, and field wiring practices.
Field Installation Guidelines
- Install the CC-TPOX01-3 on an approved DIN rail inside the designated Experion PKS Series C cabinet assembly.
- Verify that the connected Analog Output module matches the required I/O termination configuration before wiring.
- Route analog signal cables separately from high-voltage power cables to reduce electrical interference.
- Connect cable shields according to the system grounding design and plant electrical standards.
- Confirm 24 VDC supply polarity before energizing the I/O assembly.
- Inspect terminal connections for correct tightening and secure mechanical retention.
- Maintain environmental control inside the cabinet to preserve conformal coating performance.
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