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51305072-300 | Honeywell CLCN-B Paddle Board 12–24 VDC Input
- Regular price
- $1,446.00
- Sale price
- $1,446.00
- Regular price
-
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Product Description P/N: 51305072-300
Description
The Honeywell 51305072-300 is an I/O paddle board for dual-node chassis installations, enabling the connection of the LCN interface to the LCN “B” cable in redundant control networks. It supports reliable, high-isolation communication between TPN modules while allowing maintenance without disrupting network operation.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | Industrial Networking Hardware |
| Part Number | 51305072-300 |
| Subcategory | LCN Paddle Board |
| Function | Connects LCN interface to “B” cable in dual-node chassis |
| Network Type | Local Control Network (LCN) |
| Redundancy Support | Works with CLCN-A board for dual-path operation |
| Cable Identification | Green shrink-fit bands for LCN “B” cable |
| Connectors | BNC tee connectors |
| Communication Media | Coaxial and fiber optic |
| Input Voltage Range | 12–24 VDC |
| Output Voltage Range | 5–60 VDC |
| Output Current | 2 A per channel, max 8 A |
| Isolation Voltage | 1500 VDC |
| Operating Temperature Range | -40°C to 70°C |
| Dimensions | 114 mm × 12.7 mm × 118 mm |
| Hot-Disconnect Capability | Yes |
| Weight | 0.35 lbs |
Information About 51305072-300
The 51305072-300 is part of Honeywell’s Local Control Network (LCN) hardware portfolio, serving as the designated “B” cable interface in dual-node chassis configurations. It operates alongside the CLCN-A paddle board, which handles the “A” cable connection, to ensure full redundancy for uninterrupted control communication. The board supports coaxial and fiber optic connections between TPN modules, with BNC tee connectors for quick connection or safe disconnection. Built to handle demanding industrial environments, it provides electrical isolation up to 1500 VDC and operates over a wide voltage and temperature range, ensuring system reliability even under harsh conditions.
Key Features:
-
LCN ‘B’ cable interface: Dedicated to connecting the LCN “B” path in a dual-node chassis for redundant control network operation.
-
Redundant communication support: Works in tandem with the CLCN-A paddle board to maintain continuous operation even if one path fails.
-
BNC tee connectors: Provide secure attachment to LCN “B” and allow a node to be disconnected without affecting the rest of the network.
-
High electrical isolation: Rated at 1500 VDC to safeguard against interference and electrical faults.
-
Wide voltage input range: Operates from 12–24 VDC input with an output voltage range of 5–60 VDC.
-
Multiple channel output capacity: Supports 2 A per channel with a total maximum output of 8 A for system flexibility.
-
Rugged environmental capability: Operates in temperatures from -40°C to 70°C for use in demanding conditions.
-
Compact, lightweight build: Measures 114 × 12.7 × 118 mm and weighs just 0.35 lbs for easy installation.
The 51305072-300 delivers the reliability and electrical performance required for mission-critical control networks in industrial environments.
Description
The Honeywell 51305072-300 is an I/O paddle board for dual-node chassis installations, enabling the connection of the LCN interface to the LCN “B” cable in redundant control networks. It supports reliable, high-isolation communication between TPN modules while allowing maintenance without disrupting network operation.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | Industrial Networking Hardware |
| Part Number | 51305072-300 |
| Subcategory | LCN Paddle Board |
| Function | Connects LCN interface to “B” cable in dual-node chassis |
| Network Type | Local Control Network (LCN) |
| Redundancy Support | Works with CLCN-A board for dual-path operation |
| Cable Identification | Green shrink-fit bands for LCN “B” cable |
| Connectors | BNC tee connectors |
| Communication Media | Coaxial and fiber optic |
| Input Voltage Range | 12–24 VDC |
| Output Voltage Range | 5–60 VDC |
| Output Current | 2 A per channel, max 8 A |
| Isolation Voltage | 1500 VDC |
| Operating Temperature Range | -40°C to 70°C |
| Dimensions | 114 mm × 12.7 mm × 118 mm |
| Hot-Disconnect Capability | Yes |
| Weight | 0.35 lbs |
Information About 51305072-300
The 51305072-300 is part of Honeywell’s Local Control Network (LCN) hardware portfolio, serving as the designated “B” cable interface in dual-node chassis configurations. It operates alongside the CLCN-A paddle board, which handles the “A” cable connection, to ensure full redundancy for uninterrupted control communication. The board supports coaxial and fiber optic connections between TPN modules, with BNC tee connectors for quick connection or safe disconnection. Built to handle demanding industrial environments, it provides electrical isolation up to 1500 VDC and operates over a wide voltage and temperature range, ensuring system reliability even under harsh conditions.
Key Features:
-
LCN ‘B’ cable interface: Dedicated to connecting the LCN “B” path in a dual-node chassis for redundant control network operation.
-
Redundant communication support: Works in tandem with the CLCN-A paddle board to maintain continuous operation even if one path fails.
-
BNC tee connectors: Provide secure attachment to LCN “B” and allow a node to be disconnected without affecting the rest of the network.
-
High electrical isolation: Rated at 1500 VDC to safeguard against interference and electrical faults.
-
Wide voltage input range: Operates from 12–24 VDC input with an output voltage range of 5–60 VDC.
-
Multiple channel output capacity: Supports 2 A per channel with a total maximum output of 8 A for system flexibility.
-
Rugged environmental capability: Operates in temperatures from -40°C to 70°C for use in demanding conditions.
-
Compact, lightweight build: Measures 114 × 12.7 × 118 mm and weighs just 0.35 lbs for easy installation.
The 51305072-300 delivers the reliability and electrical performance required for mission-critical control networks in industrial environments.
