Overview
The Honeywell CC-TAIX51 51307075-175, also cataloged as the CC-TAIX51 Analog Input IOTA, provides 16 analog input loops with 4-20 mA HART communication for the Honeywell Experion PKS Series-C I/O architecture.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | CC-TAIX51 51307075-175 |
| Brand | Honeywell |
| Product Series | Experion PKS Series-C |
| Product Type | Analog Input IOTA with HART |
| Part Number | 51307075-175 |
| Number of Channels | 16 analog input loops |
| Input Signal | 4-20 mA |
| Digital Communication | HART |
| Supported Transmitters | Two-wire transmitters |
| Signal Processing | Filtering, amplification, and linearization |
| Mounting | Series-C DIN rail / rack mounting |
| Operating Temp | -40 deg C to +60 deg C |
| Storage Temp | -40 deg C to +85 deg C |
| Hazardous Area | ATEX / IECEx: Ex ec [ia Ga] IIC T4 Gc |
| North American Certification | Class I, Division 2, Groups A, B, C, D, T4; Class I, Zone 2 |
| Origin | USA |
4-20 mA HART Signal Interface
The CC-TAIX51 processes 4-20 mA analog signals from two-wire field transmitters while supporting HART digital communication. The IOTA provides the physical termination interface for the Series-C I/O architecture.
Signal processing includes filtering, amplification, and linearization. Therefore, the module conditions the incoming analog loop signal before the control system processes the measurement.
The 16-channel configuration provides independent analog input loops within the specified IOTA assembly. Channel wiring should maintain appropriate separation from high-energy conductors to limit electromagnetic interference.
Frequently Asked Questions (FAQ)
Q: How many analog input loops does the CC-TAIX51 support?
A: The supplied specification identifies 16 analog input loops.
Q: Which field signal does the CC-TAIX51 accept?
A: The specified input is 4-20 mA with HART digital communication, supporting two-wire transmitters.
Q: Does the supplied data specify power consumption?
A: No. The supplied technical information does not define a power-consumption value, so no numerical value is assigned.
Field Installation Guidelines
- Install the IOTA using the designated Series-C DIN rail or rack mounting arrangement.
- Verify the module part number before connecting field wiring.
- Connect each two-wire transmitter according to the applicable Series-C I/O wiring documentation.
- Keep analog signal wiring separated from high-voltage and high-current conductors.
- Use appropriate shield termination practices for the installed control-system grounding architecture.
- Verify loop polarity and terminal identification before energizing the field circuits.
- Confirm the applicable hazardous-area installation requirements when operating in classified locations.
- Do not apply unspecified supply voltages or field wiring configurations to the IOTA.

















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