Description
The Honeywell CC-TDOB11 (Part Number: 51308373-175), also commonly referenced as CC-TD0B11, is a high-density, redundant Input/Output Termination Assembly (IOTA) engineered specifically for the Experion PKS Series C distributed control architecture. Designed for high-availability industrial and process automation environments, it provides secure terminal connections and robust switching management for 24V DC digital output channels while supporting full module redundancy. Below is the technical datasheet outlining ten core parameter specifications for this unit:
| Parameter | Specification Details |
| Manufacturer | Honeywell International Inc. |
| Model Designation | CC-TDOB11 / CC-TD0B11 |
| Part Number (MPN) | 51308373-175 |
| Product Type | Digital Output IOTA Redundant Module |
| Number of Channels | 32 Digital Output Channels |
| Output Voltage | 24 V DC Nominal (30 VDC Max) |
| Load Current Rating | 0.5A per channel (6A total per module) |
| Item Weight | Approximately 580 grams (0.58 kg) |
| Physical Dimensions | Series C 12-inch redundant form factor |
| Country of Origin | United States |
📖 Product Usage Instructions
- 🛠️ Power Disconnection: Always ensure that system rack power supplies and external loop feeds are completely switched off and locked out before installing or removing the IOTA module.
- 🔌 Secure Mounting: Align the redundant IOTA board carefully within the designated Series C cabinet slot, securing it tightly to withstand industrial vibration and ensure solid backplane engagement.
- 🔧 Wiring Verification: Check all field termination connections and channel mapping to ensure proper correspondence with controlled actuators and field devices prior to startup.
- 🧪 Status Monitoring: Observe front-panel diagnostic LED indicators and controller software logs to verify channel status and ensure normal data communication during operation.
❓ Frequently Asked Questions (Q&A)
- Q: What is the primary function of the Honeywell CC-TDOB11 module?
A: It serves as a redundant 32-channel digital output termination assembly designed to interface 24VDC field actuators securely with Honeywell Experion systems.
- Q: Does this module support full redundancy setups?
A: Yes, it is built as a redundant IOTA card designed to pair with dual-module configurations for high-availability control applications, preventing single points of failure.
- Q: What safety precautions must be observed during maintenance?
A: Technicians must follow strict electrostatic discharge (ESD) protection measures, including wearing a grounded wrist strap and using anti-static bags when handling the hardware.
🔍 Recommended Alternative Models & Series
To support your industrial control system maintenance, spare parts management, and network expansions, here are ten alternative modules and series from Honeywell:
- Honeywell CC-PD0B01 Digital Output Module
- Honeywell CC-TDOB01 Digital Output Module
- Honeywell CC-PDIL01 Digital Input Module
- Honeywell CC-PAIH01 Analog Input Module
- Honeywell CC-PAOX01 Analog Output Module
- Honeywell C300 Controller Module
- Honeywell 51198651-100 Power Supply Module
- Honeywell TC-CCR013 ControlNet Interface Module
- Honeywell Safety Manager LSM Module
- Honeywell ControlEdge PLC Series
