CC-TDOB11 Honeywell Experion Series C Redundant Digital Output IOTA provides a high integrity termination platform for 32 channel 24 VDC bussed output systems. It supports dual I/O module configuration on a single 12 inch base, enabling hot standby redundancy at field termination level. This architecture maintains uninterrupted output control in refinery automation, offshore production systems, and large chemical plants. Engineers use this IOTA to eliminate downtime during module failure or maintenance activities. Field wiring lands directly on the termination assembly, which isolates replacement operations from live process signals. The system supports seamless failover between primary and secondary I/O modules without signal interruption. Integrated electronic protection removes dependency on external fusing and simplifies cabinet wiring. The vertical mounting structure improves airflow and cable routing in dense control panels. The design ensures stable power distribution across all 32 channels under continuous industrial load conditions.
The CC-TDOB11 platform hosts two digital output modules in a true redundant pair configuration. The IOTA distributes 24 VDC field power through internal bussed pathways across all output channels. It eliminates external marshalling panels and reduces wiring complexity. The termination base maintains signal continuity during module exchange operations. Built in protection circuits isolate fault conditions at channel level. This prevents cascading failures across the output group. The design supports continuous energization of field devices under high availability requirements.
| Parameter | Specification |
|---|---|
| Model | CC-TDOB11 |
| Brand | Honeywell Experion Series C |
| Origin | USA |
| Weight | 5.0 kg |
| Dimensions | 12 inch (304 mm) |
| I/O Type | Digital Output Redundant IOTA |
| Channels | 32 channels |
| Nominal Voltage | 24 VDC |
| Output Type | Bussed current sourcing |
| Redundancy | Dual I/O module support |
| Wiring Terminals | Two-level detachable terminals |
| Wire Size | Up to 12 AWG (2.5 mm2) |
| Operating Temperature | 0 to 60 deg C |
| Power Consumption | Passive termination (no internal load) |
Can CC-TDOB11 operate without redundancy modules installed?
Yes, but it is designed specifically for dual module redundant configurations.
Does the system support hot swapping?
Yes, module replacement occurs without field signal interruption.
Is external fuse protection required?
No, electronic short-circuit protection replaces traditional fusing.
What happens during module failure?
The standby I/O module takes over immediately without process interruption.
Ensure cabinet airflow supports vertical module heat dissipation. Maintain separation between power and signal wiring to reduce interference. Use proper torque values on detachable terminal blocks to ensure stable contact resistance. Verify redundant module synchronization before commissioning. Install in grounded enclosures to minimize noise on 24 VDC loops. During replacement, confirm active module status indicators before removal. The IOTA supports live maintenance, but strict procedure control improves system safety. Avoid overloading shared bussed channels beyond rated current limits.
Global Express Shipping
Returns & Warranty
Manufacturer: Honeywell
Product No.: CC-TDOB11
Country of origin:United States
Product Type: Digital Output IOTA
Payment: T/T, Western Union
Weight: 5000g
Shipping port: Xiamen
Warranty: 12 months
CC-TDOB11 Honeywell Experion Series C Redundant Digital Output IOTA provides a high integrity termination platform for 32 channel 24 VDC bussed output systems. It supports dual I/O module configuration on a single 12 inch base, enabling hot standby redundancy at field termination level. This architecture maintains uninterrupted output control in refinery automation, offshore production systems, and large chemical plants. Engineers use this IOTA to eliminate downtime during module failure or maintenance activities. Field wiring lands directly on the termination assembly, which isolates replacement operations from live process signals. The system supports seamless failover between primary and secondary I/O modules without signal interruption. Integrated electronic protection removes dependency on external fusing and simplifies cabinet wiring. The vertical mounting structure improves airflow and cable routing in dense control panels. The design ensures stable power distribution across all 32 channels under continuous industrial load conditions.
The CC-TDOB11 platform hosts two digital output modules in a true redundant pair configuration. The IOTA distributes 24 VDC field power through internal bussed pathways across all output channels. It eliminates external marshalling panels and reduces wiring complexity. The termination base maintains signal continuity during module exchange operations. Built in protection circuits isolate fault conditions at channel level. This prevents cascading failures across the output group. The design supports continuous energization of field devices under high availability requirements.
| Parameter | Specification |
|---|---|
| Model | CC-TDOB11 |
| Brand | Honeywell Experion Series C |
| Origin | USA |
| Weight | 5.0 kg |
| Dimensions | 12 inch (304 mm) |
| I/O Type | Digital Output Redundant IOTA |
| Channels | 32 channels |
| Nominal Voltage | 24 VDC |
| Output Type | Bussed current sourcing |
| Redundancy | Dual I/O module support |
| Wiring Terminals | Two-level detachable terminals |
| Wire Size | Up to 12 AWG (2.5 mm2) |
| Operating Temperature | 0 to 60 deg C |
| Power Consumption | Passive termination (no internal load) |
Can CC-TDOB11 operate without redundancy modules installed?
Yes, but it is designed specifically for dual module redundant configurations.
Does the system support hot swapping?
Yes, module replacement occurs without field signal interruption.
Is external fuse protection required?
No, electronic short-circuit protection replaces traditional fusing.
What happens during module failure?
The standby I/O module takes over immediately without process interruption.
Ensure cabinet airflow supports vertical module heat dissipation. Maintain separation between power and signal wiring to reduce interference. Use proper torque values on detachable terminal blocks to ensure stable contact resistance. Verify redundant module synchronization before commissioning. Install in grounded enclosures to minimize noise on 24 VDC loops. During replacement, confirm active module status indicators before removal. The IOTA supports live maintenance, but strict procedure control improves system safety. Avoid overloading shared bussed channels beyond rated current limits.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Silver
|
| Country of origin |
United States
|
| Power source |
DC Power
|
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