Description
| Parameter | Specification Details |
| Product Name | Drive Control Interface Card |
| Model Number | DSRF197K01 |
| ABB Part Number | 3BSE012248R1 |
| System Compatibility | ABB Advant Controller 400 Series / MasterPiece |
| Processor Type | High-speed logic for drive coordination |
| Communication | RDCU / AF 100 Bus Interface |
| Input Voltage | +5 V, +15 V, -15 V (via backplane) |
| Power Consumption | 6.5 Watts (Typical) |
| Operating Temp | 0 to +55 °C (32 to 131 °F) |
| Humidity | 10% to 95% Non-condensing |
| Form Factor | Extended PCB for Advant OCS subracks |
| Mounting | Slot-specific in Advant Controller 410/450 |
The ABB DSRF197K01 is a high-speed communication and control interface board utilized within the Advant OCS (Open Control System) to manage complex drive lineups. In my experience, this module is the primary gateway for synchronizing drives in heavy industrial applications like paper mills and steel rolling lines, where millisecond-level coordination of motor speed and torque is mandatory. Its architecture allows it to offload intensive drive-logic processing from the main AC 450 CPU, ensuring that the safety and process control loops remain deterministic even during high-speed transient operations.

ABB DSRF197K01
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