Honeywell CC-TAOX11 51308353-175 Input/Output Termination Assembly

Configured for analog output signal termination and field wiring management in Honeywell Series C architectures, the Honeywell CC-TAOX11 51308353-175 (CC-TAOX11 Input/Output Termination Assembly) provides direct physical and electrical execution between field devices and associated analog output modules. The assembly supports redundant module installation, field signal distribution, hot-swappable maintenance procedures, and termination of up to sixteen analog output channels within Series C control platforms.

Hardware Specifications

4-20 mA HART Loop Interface Characteristics

When paired with the CC-PAOH01 analog output module, the CC-TAOX11 functions as the field termination platform for 4-20 mA analog output circuits, including HART-enabled applications. The assembly routes output signals from the associated I/O electronics to field instrumentation through removable terminal assemblies while preserving service accessibility.

The termination architecture supports output loop loading up to 800 Ohm under the specified supply conditions. Channel wiring remains accessible without requiring removal of field conductors during module replacement procedures, reducing maintenance intervention on commissioned field loops.

Frequently Asked Questions

Q: Does the CC-TAOX11 support redundant analog output modules?
A: Yes. The assembly provides 1:1 redundancy capability and incorporates dual module positions to support redundant output module installation.

Q: Can field wiring remain connected during module replacement?
A: Yes. The removable terminal arrangement and hot-swappable design allow module servicing without disconnecting existing field wiring.

Q: Are diagnostic functions available for connected output channels?
A: When used with the compatible output module, the assembly supports open-wire detection and short-circuit alarm reporting functions.

Field Installation Guidelines

• Install the termination assembly in the designated Series C cabinet location and verify secure mechanical engagement.

• Confirm compatibility between the installed IOTA and the selected analog output module before energization.

• Maintain separation between analog output wiring and high-energy power circuits.

• Use shielded instrumentation cable for low-level analog signal routing where required by plant standards.

• Terminate cable shields according to the site's grounding practice and avoid unintended ground loops.

• Verify polarity of every output loop before commissioning.

• Confirm redundancy configuration and module seating when deploying dual-module installations.

• Validate open-wire and fault diagnostic indications during startup testing.

• Record terminal assignments before maintenance activities to preserve channel traceability.