Honeywell CC-TDOB11 51308373-175 Output Module
The Honeywell CC-TDOB11, also cataloged as the 51308373-175 Digital Output Module, operates as a dedicated hardware component for physical signal execution and power switching within Honeywell Experion PKS C300 systems. The assembly translates controller logic commands into field-level switching states while providing isolation between internal backplane buses and field load circuits. Onboard protection circuitry guards output pathways against electrical overcurrent and short-circuit faults, maintaining stable power conversion and discrete signal execution across demanding industrial automation environments.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | CC-TDOB11 (Part Number: 51308373-175) |
| Brand | Honeywell |
| Origin | USA |
| Weight | 2.27 kg (5.0 lbs) |
| Dimensions | 25.4 x 12.7 x 7.6 cm (10 x 5 x 3 in) |
| Operating Temp | -20 to 70 deg C |
| Power Consumption | Power Output: 536 W (Efficiency: 88%) |
| Input Voltage | 115-230 VAC (50/60 Hz) |
| Output Voltage | 24 VDC |
| Output Current | 15 A |
| Ripple and Noise | 20 mV peak-to-peak |
| Cooling & Mounting | Convection cooling; Wall mount enclosure |
| Electrical Protection | Overvoltage, undervoltage, overcurrent, short circuit protection |
Channel-to-Channel Isolation & Power Conditioning
The CC-TDOB11 module features high-density electrical isolation between field load circuits and internal backplane processing logic. Integrated power conversion circuitry accepts wide AC line inputs (115-230 VAC) and delivers regulated 24 VDC bus power to downstream field devices with a maximum ripple profile of 20 mV peak-to-peak. Galvanic isolation barriers eliminate ground loop currents and prevent external voltage spikes on field switching lines from propagating back to host system controllers. Onboard short-circuit and overcurrent limiters instantly clamp fault currents to protect both internal board traces and connected field actuators.
Frequently Asked Questions
Q: What input power sources are supported by the CC-TDOB11 power conditioning circuitry?
A: The module accepts AC line power inputs ranging from 115 VAC to 230 VAC at 50/60 Hz, converting it internally to a regulated 24 VDC output rail up to 15 A.
Q: How does the integrated output protection react to a direct short circuit on a field channel?
A: Internal short-circuit protection circuits detect overcurrent conditions and limit power flow to protect internal switching hardware and field cabling from thermal damage.
Q: Is active forced-air cooling required for mounting the CC-TDOB11 enclosure?
A: No, the module relies on passive convection cooling; however, sufficient physical clearance must be provided around the wall-mounted housing to maintain unobstructed airflow.
Field Installation Guidelines
- Mount the CC-TDOB11 chassis onto a flat enclosure wall surface using suitable fasteners, ensuring the orientation permits free convection airflow around the housing.
- Verify that line power is de-energized prior to connecting 115-230 VAC primary supply wiring to the input power terminals.
- Terminate 24 VDC output power cables using conductors rated for at least 15 A continuous current load.
- Connect all field signal wiring using shielded cables, bonding the drain wires directly to the cabinet technical earth bar at a single ground point.
- Apply input power and measure the 24 VDC output terminal voltage with a calibrated digital multimeter before enabling downstream system loads.
Honeywell CC-TDOB11 51308373-175 Output Module
Honeywell CC-TDOB11 51308373-175 Output Module
The Honeywell CC-TDOB11, also cataloged as the 51308373-175 Digital Output Module, operates as a dedicated hardware component for physical signal execution and power switching within Honeywell Experion PKS C300 systems. The assembly translates controller logic commands into field-level switching states while providing isolation between internal backplane buses and field load circuits. Onboard protection circuitry guards output pathways against electrical overcurrent and short-circuit faults, maintaining stable power conversion and discrete signal execution across demanding industrial automation environments.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | CC-TDOB11 (Part Number: 51308373-175) |
| Brand | Honeywell |
| Origin | USA |
| Weight | 2.27 kg (5.0 lbs) |
| Dimensions | 25.4 x 12.7 x 7.6 cm (10 x 5 x 3 in) |
| Operating Temp | -20 to 70 deg C |
| Power Consumption | Power Output: 536 W (Efficiency: 88%) |
| Input Voltage | 115-230 VAC (50/60 Hz) |
| Output Voltage | 24 VDC |
| Output Current | 15 A |
| Ripple and Noise | 20 mV peak-to-peak |
| Cooling & Mounting | Convection cooling; Wall mount enclosure |
| Electrical Protection | Overvoltage, undervoltage, overcurrent, short circuit protection |
Channel-to-Channel Isolation & Power Conditioning
The CC-TDOB11 module features high-density electrical isolation between field load circuits and internal backplane processing logic. Integrated power conversion circuitry accepts wide AC line inputs (115-230 VAC) and delivers regulated 24 VDC bus power to downstream field devices with a maximum ripple profile of 20 mV peak-to-peak. Galvanic isolation barriers eliminate ground loop currents and prevent external voltage spikes on field switching lines from propagating back to host system controllers. Onboard short-circuit and overcurrent limiters instantly clamp fault currents to protect both internal board traces and connected field actuators.
Frequently Asked Questions
Q: What input power sources are supported by the CC-TDOB11 power conditioning circuitry?
A: The module accepts AC line power inputs ranging from 115 VAC to 230 VAC at 50/60 Hz, converting it internally to a regulated 24 VDC output rail up to 15 A.
Q: How does the integrated output protection react to a direct short circuit on a field channel?
A: Internal short-circuit protection circuits detect overcurrent conditions and limit power flow to protect internal switching hardware and field cabling from thermal damage.
Q: Is active forced-air cooling required for mounting the CC-TDOB11 enclosure?
A: No, the module relies on passive convection cooling; however, sufficient physical clearance must be provided around the wall-mounted housing to maintain unobstructed airflow.
Field Installation Guidelines
- Mount the CC-TDOB11 chassis onto a flat enclosure wall surface using suitable fasteners, ensuring the orientation permits free convection airflow around the housing.
- Verify that line power is de-energized prior to connecting 115-230 VAC primary supply wiring to the input power terminals.
- Terminate 24 VDC output power cables using conductors rated for at least 15 A continuous current load.
- Connect all field signal wiring using shielded cables, bonding the drain wires directly to the cabinet technical earth bar at a single ground point.
- Apply input power and measure the 24 VDC output terminal voltage with a calibrated digital multimeter before enabling downstream system loads.
