Manufacturer: Honeywell
Product No.: 51305072-800
Country of origin:United States
Product Type: PLC I/O Modules
Payment: T/T, Western Union
Weight: 3000g
Dimensions: 32.0 cm x 24.5 cm x 5.5 cm
Shipping port: Xiamen
Warranty: 12 months
Managing critical control loops within legacy distributed control configurations, the Honeywell 51305072-800 operates as a high-reliability input/output board designed specifically for the TDC 3000 Basic Controller subsystem. This board facilitates essential interface signaling between industrial field instrumentation and the primary processing unit, allowing for deterministic loop execution. It integrates directly with CB120 and CB121 controller types and communicates natively with the system's Operator Station and Data Entry Panel (DEP) to maintain optimal regulatory control loop performance.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Honeywell |
| Part Number / SKU | 51305072-800 |
| System Platform | TDC 3000 Distributed Control System |
| Compatible Controllers | Basic Controller Series (CB120, CB121) |
| Control Loop Support | 8 Conventional Multi-Mode Loops |
| Operator Interfaces | Operator Station, Data Entry Panel (DEP) |
| Shipping Weight (Calculated) | 3.0 kg |
| Package Dimensions (Calculated) | 32.0 cm x 24.5 cm x 5.5 cm |
| Country of Origin | United States |
This -800 revision serves as a direct, hardened replacement for older iterations of the 51305072 sequence. When substituting older assemblies, ensure that backplane configurations and dip-switch matrices match existing settings to guarantee correct slot mapping and loop addressing without firmware mismatch issues.
Legacy Honeywell TDC 3000 components operate within strict thermal budgets. Ensure that cabinet cooling systems, fans, and filtration units are fully functional. Enclosed panel ambient temperatures should not exceed 50 degC, as thermal stress over prolonged periods can lead to analog drift and loop instability on conventional I/O channels.
Always verify system grounding configurations prior to installing the module. Ensure the Field Termination Assembly (FTA) cables are properly seated and that shielding is terminated only at the designated ground bars to prevent ground loops from corrupting low-level analog feedback to the CB120 or CB121 controllers.
Disconnect all primary power sources feeding the controller chassis before performing card insertion or removal. Failing to fully de-energize the rack before swapping I/O cards can result in electrical arcing, damage to the card’s logic circuits, or unexpected system resets on adjacent operational channels.
Isolate and de-energize the power supplies linked to the TDC 3000 Basic Controller chassis.
Wear an approved ESD grounding wrist strap connected directly to the cabinet ground frame.
Slide the 51305072-800 board smoothly along the card guide tracks of the target slot until the edge connectors align with the backplane sockets.
Apply firm, even pressure to seat the card fully. Fasten any retention clips or faceplate screws.
Reconnect interface cabling to the associated DEP or FTA, restore power, and verify diagnostic led statuses on startup.
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Returns & Warranty
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| Country of origin |
United States
|
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