ABB 3BHB005243R0106
The 3BHB005243R0106 is an ABB UNS0881a board, officially classified as a Panel Interface Board. It is a vital part of the Advant Controller 400 (AC 410) series and the broader Advant OCS (Open Control System) and MOD 300 family. Its primary function is to serve as the main communication and interface hub between the controller's internal modules and the external operator station (the control panel).
Detailed Technical Specifications
| Parameter |
Specification |
| Manufacturer |
ABB (Asea Brown Boveri) |
| Part Number |
3BHB005243R0106 |
| Board Type |
Panel Interface Board / Communication Interface Module |
| Product Family |
Advant Controller 410 (AC 410) |
| System Compatibility |
Advant OCS (Open Control System), MOD 300 |
| Primary Function |
To provide the physical and protocol interface between the AC 410's Master Bus and an external Operator Station (e.g., an Advant Station 400 series operator workplace). |
| Key Feature |
Contains the CI851 communication interface functionality. It is often used as a spare part for systems originally equipped with a CI851 module. |
Communication Interfaces & Protocols:
Master Bus Connection: Connects directly to the controller's internal Master Bus (MB300), which is the backbone for all modules within the AC 410 rack.
Panel Bus Connection: Provides the output to the external Panel Bus (PB300). The PB300 is a proprietary, serial communication link used to connect the controller to one or more operator stations.
Protocol: Uses ABB's proprietary protocol for the PB300 link to ensure high-speed, deterministic data exchange for real-time process control and monitoring.
Physical Characteristics:
Form Factor: A single-slot module designed to be installed in the I/O rack of an Advant Controller 410 (AC 410).
Connectors: Features front-panel connectors for the Panel Bus (PB300) cable, which is typically a coaxial cable.
Indicators (LEDs):
The board features status LEDs on its front panel to provide visual diagnostics for power, operational status, and communication health on the Panel Bus link.
Functional Role in the System
To understand its importance, here’s how it fits into the system architecture:
AC 410 Controller Rack: The 3BHB005243R0106 board is inserted into one of the slots in this rack.
Internal Communication: It communicates with the processor module (e.g., a PM851) and other I/O modules over the internal Master Bus (MB300).
External Communication: It translates the data from the Master Bus for transmission over the Panel Bus (PB300).
Operator Station: The Panel Bus cable runs to an operator station (like an Advant Station 410 or 420). This allows operators to:
View process graphics and real-time data.
Acknowledge alarms.
Manually control setpoints and devices.
Access historical trends.
Without this module, the central controller cannot communicate with the human operators, effectively making the process blind and unmanageable from the control room.
Common Applications
This module is found in large-scale industrial automation and process control systems, including:
Oil & Gas refineries
Chemical and Petrochemical plants
Pulp and Paper mills
Power Generation facilities (Thermal, Hydro)
Water and Wastewater treatment plants
HBFGDAAHNDCCBNA11G: This is the Ordering Code or Product Code. It's a combination of letters that defines all the specific hardware and software options. Decoding it:
| Code Segment |
Meaning |
Description for this Model (HBFGDAAHNDCCBNA11G) |
| HB |
Hardware Basic Platform |
Standard hardware platform for REF615. |
| F |
Enclosure Type |
NEMA 4X (IP66) flush-mounted case. This is a rugged, weatherproof and dust-tight enclosure suitable for outdoor use, common in North American applications. |
| G |
User Interface |
Graphical display with keypad and LED indicators. This is the high-resolution, intuitive interface. |
| D |
Communication |
2x Ethernet (RJ45) + 1x RS485. Provides modern, high-speed communication for SCADA systems. |
| A |
Software Language |
International English (standard). |
| A |
Protection Functions |
Standard protection set for the REF615. This includes overcurrent, earth-fault, breaker failure, etc. |
| H |
Measurement |
Basic measurement functions (e.g., V, I, P, Q, pf, frequency, harmonics). |
| N |
Breaker Control |
One-shot ARC (Automatic Reclosing). A critical function for overhead line feeders to automatically attempt to re-close the breaker after a temporary fault. |
| D |
RTD Inputs |
No RTD (Resistance Temperature Detector) modules. |
| C |
Analog Outputs |
No analog output modules. |
| C |
Binary Inputs/Outputs |
Standard number of I/O (Typically 8 Binary Inputs + 5 Binary Outputs). |
| B |
Power Supply |
48-125 V DC / 48-110 V AC (This matches the "1G" prefix). |
| NA |
Regional Application |
North American market. This signifies firmware and standards compliance (like ANSI device numbers) tailored for the US, Canada, and Mexico. |
| 1 |
Documentation Language |
English. |
| 1 |
Package Quantity |
Single unit. |
| G |
Accessories |
No additional accessories (shipped standard without extra items like CT shorting blocks). |
Key Features and Applications
Primary Function: Protecting electrical feeders (incoming or outgoing lines) in substations and industrial plants.
Key Protections: Overcurrent (50/51, 50N/51N), Earth-Fault (50N/51N, 67N), Automatic Reclosing (79), Breaker Failure (50BF), and Thermal Overload (49).
Communication: Dual Ethernet ports for integration into modern IEC 61850-based substation automation systems.
Environment: Built in a robust NEMA 4X enclosure for demanding environments.
Market: Specifically designed for North American standards and practices.
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