ABB DSRF182AK02 3BSE014078R1 Communication / Bus Interface Module
The ABB DSRF182AK02 (3BSE014078R1) is a specialized Fieldbus Communication or Synchronization Module typically associated with the Advant Controller 400 (AC 450) series or specialized drive control systems like the MasterPiece and MasterView ecosystems.
It is designed for high-speed data exchange and synchronization across industrial bus networks.
1. Introduction
The DSRF182AK02 is an interface unit that allows a controller to communicate with remote I/O or other controllers with high temporal precision. In the world of ABB Advant and Master systems,
“DSRF” modules are often used for R-Line or Master Fieldbus communications, ensuring that control commands and feedback signals are synchronized across large-scale distributed architectures.
2. Technical Parameter Table
| Parameter | Specification |
| Model Number | DSRF182AK02 |
| Part Number | 3BSE014078R1 |
| System Compatibility | Advant Controller 400 / Master System |
| Module Type | Communication / Bus Interface Module |
| Communication Rate | Typically 1.5 Mbps to 12 Mbps (Bus dependent) |
| Interface | RS-485 / Proprietary ABB Fieldbus |
| Power Supply | +5V / +24V DC (via Backplane) |
| Operating Temp | 0°C to +55°C |
| Weight | ~0.65 kg |
| Isolation | Transformer coupled / Optical isolation |
3. Related Models
DSRF182AK01: The earlier revision of the synchronization module.
CI522A: A more modern AF100 (Advant Fieldbus) interface.
DAPC100: Drive Application Controller used in similar drive-related clusters.
DSBC173A: Bus extender/repeater module often used in the same rack.
4. Product Advantages and Features
Deterministic Timing: Ensures that data packets arrive at strictly defined intervals, which is critical for high-speed motor control or multi-axis synchronization.
High Noise Immunity: Built with robust shielding and galvanic isolation to operate reliably near high-voltage motor drives and switchgear.
Self-Diagnostics: Constantly monitors the health of the bus connection; if a cable break or signal degradation is detected, it alerts the controller immediately.
Legacy Support: Allows for the expansion and maintenance of established Advant systems without needing a complete system overhaul.
Plug-and-Play (Rack Level): Once the address is set, the module integrates into the hardware map of the AC 450 system automatically.
5. Application Cases
Paper & Pulp Mills: Synchronizing multiple rollers in a paper machine to maintain consistent tension and prevent paper breaks.
Metals Industry: Coordinating high-speed mill drives where micro-second timing is required for thickness control.
Power Grid Control: Interfacing between remote terminal units (RTUs) and the central Advant Controller for substation automation.
Chemical Processing: Managing distributed I/O across large facility footprints where long-distance bus communication is required.
6. Installation and Maintenance
Installation:
Jumper Settings: Check the module’s physical jumpers to set the correct station address and termination (if it is at the end of the bus line).
Insertion: Always ensure the rack power is stable. Carefully align the module with the guide rails in the subrack (e.g., a S800 or Advant rack).
Maintenance:
Bus Inspection: Periodically check the communication cables (Master Fieldbus/AF100) for physical wear or loose shielding.
LED Monitoring: The “Run” (Green) and “Error” (Red) LEDs provide the first line of diagnostic data. A flashing red LED usually indicates a bus configuration mismatch.
Spare Strategy: Because this is a specialized communication component, it is highly recommended to keep a pre-tested DSRF182AK02 as a cold spare to minimize downtime during a network failure.