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The Honeywell CC-UPTAO1 (Part No. 51308401-175) is a single-channel universal pass-through adapter for the Experion PKS Series C system. It provides a direct 1:1 signal path between field instrumentation and I/O modules, supporting 2-wire analog input/output, digital input/output, and HART communication transparency. This adapter ensures reliable signal transfer without modification, maintaining integrity between field devices and the control system. It is supplied as 100% brand new, original factory hardware.
| Item | Specification |
|---|---|
| Model | CC-UPTAO1 |
| Type | Single-channel pass-through adapter |
| Dimensions | 118 mm × 85.75 mm × 10.0 mm |
| Operating Temperature | -40°C to +70°C |
| Mounting | Backplane mount, screw-less |
| System Compatibility | Experion PKS Series C (IOM, Universal IO, Safety IO) |
| Condition | Brand new, original |
Universal Signal Handling
Supports multiple signal types (AI, AO, DI, DO) in a single adapter, reducing hardware variety and simplifying system design.
HART Transparency
Maintains full HART communication, enabling remote diagnostics, configuration, and asset management without interrupting the analog signal.
Screw-less Installation
Backplane-mounted, tool-free design minimizes installation time and reduces the risk of loose connections in high-vibration environments.
Thermal Robustness
Wide operating temperature range ensures stable performance in harsh or non-climate-controlled industrial environments.
Connection of 2-wire field instruments to Series C I/O systems
HART-enabled smart transmitter integration
Analog and digital signal routing in DCS environments
Safety and control system signal interfacing
Oil & gas, petrochemical, and power generation plants
Does it require external power?
No, it uses power supplied through the Series C I/O module and backplane.
Is it compatible with safety systems?
Yes, it can be used with Universal Safety I/O modules for safety-instrumented applications.
Does it provide diagnostics or LEDs?
No, it is a passive device. Diagnostics are handled by the connected I/O module.
What is its main function?
It provides a direct pass-through connection between field wiring and the control system while preserving signal and HART integrity.