CC-TAON11 51306521-175 Honeywell Analog Output Module

The Honeywell CC-TAON11 51306521-175, also cataloged as the CC-TAON11 Analog Output Module, operates as a dedicated hardware component for converting digital controller commands into 16 channels of 4 to 20 mA DC current signals within Experion PKS Series C platforms.

Hardware Specifications

4-20 mA HART Loop Protocol Execution

The CC-TAON11 module integrates 4-20 mA HART loop protocol capabilities across its 16 output channels, enabling bi-directional digital data transfer superimposed onto standard analog control signals. This architecture allows the module to pass HART pass-through field device diagnostics, calibration parameters, and multivariable telemetry directly between smart positioners or final control elements and the Experion PKS system layer. Channel-to-system galvanic isolation protects internal processing logic against field loop transients, ensuring low total harmonic distortion and maintaining stable signal integrity across loop loads up to 750 ohms.

Frequently Asked Questions

Q: Does the CC-TAON11 support online hot-swap replacement without shutting down the controller?

A: Yes, the module features a hot-swappable design that allows physical removal and replacement under power without interrupting system I/O link communications or bringing down adjacent control loops.

Q: What onboard diagnostic capabilities are available for field loop wiring fault detection?

A: The module executes continuous self-checking logic to detect open-wire circuits, short circuits, and out-of-range current loops, instantly reporting fault states to the system controller.

Q: How is high availability achieved for mission-critical output loops using this module?

A: The CC-TAON11 can be deployed in a redundant hardware pair configuration within the Series C terminal assembly to maintain uninterrupted current generation in the event of a single module fault.

Field Installation Guidelines

• Vertical Cabinet Mounting: Mount the assembly in the standard Series C vertical orientation on the terminal block to maintain unimpeded convection airflow across the module casing.
• 24 VDC Bus Powering: Verify that field loop power connections supply a clean 24 VDC source capable of driving up to 750 ohms load impedance across all active current loops.
• Shield Grounding: Connect field cable shielding to the designated cabinet earth ground bus at a single point to prevent circulating ground currents from corrupting analog output precision.
• Wiring Terminations: Secure all field conductors into the I/O terminal assembly using proper ferrule crimps, verifying mechanical tightness before energizing the I/O bus.