Honeywell CC-TAOX11 51308353-175 Analog Output IOTA Module
Configured for 1:1 redundant analog output control signal execution in Experion PKS Series C networks, the Honeywell CC-TAOX11 (51308353-175) (CC-TAOX11 Analog Output IOTA) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | CC-TAOX11 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.45 kg |
| Dimensions | 12.0 cm x 30.5 cm x 5.0 cm |
| Operating Temp | -40 deg C to 70 deg C |
| Power Consumption | Standard Series C IOTA backplane draw |
| Channel Capacity | 16 redundant analog output channels |
| Module Configuration | Dual AO module positions (1:1 redundancy) |
| Protocol Support | HART pass-through (with CC-PAOH01 modules) |
| Environmental Protection | G3 conformal coating (ISA-S71.04 compliant) |
| Part Number | 51308353-175 |
Cold Junction Compensation and Loop Protocol Performance
Engineered for continuous signal delivery to control valves and final control elements, the assembly provides high-speed millisecond switchover between primary and secondary CC-PAOH01 modules. Physical channel-to-channel isolation prevents electrical cross-talk and transient noise from affecting adjacent control loops. The passive board architecture acts as a transparent pass-through for 4-20 mA HART signal modulation, while integrated cold junction compensation (CJC) references and surge protection components maintain loop stability under aggressive thermal and chemical environmental conditions.
Frequently Asked Questions
Q: How does the CC-TAOX11 differ from the CC-TAON11 assembly?
A: The CC-TAOX11 features dual module positions supporting full 1:1 redundant Analog Output module configurations, whereas the CC-TAON11 accommodates only a single non-redundant module.
Q: Can an analog output module be hot-swapped without disturbing field wiring or process execution?
A: Yes, field wiring remains permanently terminated to the IOTA screw terminals, allowing individual AO modules to be inserted, removed, or serviced live without interrupting output signals to field devices.
Q: Can the assembly be operated initially with a single module and upgraded to redundant operation later?
A: Yes, the IOTA functions in non-redundant mode with a single module installed, allowing a second module to be added later to enable redundancy without system shutdown.
Field Installation Guidelines
Secure the IOTA board onto the cabinet carrier assembly using the integrated retention screws. Ensure all 16 channel field wiring drain wires are bonded directly to the panel ground bar to mitigate electromagnetic interference along 4-20 mA HART loops. Maintain a minimum separation distance of 100 mm between signal wiring channels and high-voltage AC distribution conductors. Tighten field termination screw blocks to specified torque ratings to ensure gas-tight connections in severe industrial environments.
Honeywell CC-TAOX11 51308353-175 Analog Output IOTA Module
Honeywell CC-TAOX11 51308353-175 Analog Output IOTA Module
Configured for 1:1 redundant analog output control signal execution in Experion PKS Series C networks, the Honeywell CC-TAOX11 (51308353-175) (CC-TAOX11 Analog Output IOTA) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | CC-TAOX11 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.45 kg |
| Dimensions | 12.0 cm x 30.5 cm x 5.0 cm |
| Operating Temp | -40 deg C to 70 deg C |
| Power Consumption | Standard Series C IOTA backplane draw |
| Channel Capacity | 16 redundant analog output channels |
| Module Configuration | Dual AO module positions (1:1 redundancy) |
| Protocol Support | HART pass-through (with CC-PAOH01 modules) |
| Environmental Protection | G3 conformal coating (ISA-S71.04 compliant) |
| Part Number | 51308353-175 |
Cold Junction Compensation and Loop Protocol Performance
Engineered for continuous signal delivery to control valves and final control elements, the assembly provides high-speed millisecond switchover between primary and secondary CC-PAOH01 modules. Physical channel-to-channel isolation prevents electrical cross-talk and transient noise from affecting adjacent control loops. The passive board architecture acts as a transparent pass-through for 4-20 mA HART signal modulation, while integrated cold junction compensation (CJC) references and surge protection components maintain loop stability under aggressive thermal and chemical environmental conditions.
Frequently Asked Questions
Q: How does the CC-TAOX11 differ from the CC-TAON11 assembly?
A: The CC-TAOX11 features dual module positions supporting full 1:1 redundant Analog Output module configurations, whereas the CC-TAON11 accommodates only a single non-redundant module.
Q: Can an analog output module be hot-swapped without disturbing field wiring or process execution?
A: Yes, field wiring remains permanently terminated to the IOTA screw terminals, allowing individual AO modules to be inserted, removed, or serviced live without interrupting output signals to field devices.
Q: Can the assembly be operated initially with a single module and upgraded to redundant operation later?
A: Yes, the IOTA functions in non-redundant mode with a single module installed, allowing a second module to be added later to enable redundancy without system shutdown.
Field Installation Guidelines
Secure the IOTA board onto the cabinet carrier assembly using the integrated retention screws. Ensure all 16 channel field wiring drain wires are bonded directly to the panel ground bar to mitigate electromagnetic interference along 4-20 mA HART loops. Maintain a minimum separation distance of 100 mm between signal wiring channels and high-voltage AC distribution conductors. Tighten field termination screw blocks to specified torque ratings to ensure gas-tight connections in severe industrial environments.
