The Emerson DeltaV KJ1501X1-BC3 (also identified by part number 12P0545X082 or Model 73-610-096) is a high-performance DC/DC system power supply module engineered for critical process control environments. This module is specifically designed to provide regulated DC power to DeltaV controllers and I/O subsystems. By converting raw bulk power into stable, filtered voltages, the KJ1501X1-BC3 ensures the integrity of the control logic and prevents system resets caused by input power fluctuations.
Designed for the demanding requirements of industrial automation, the KJ1501X1-BC3 features an integrated alarm relay contact rated at 2 Amps (30-250 VDC). This relay provides a hardware-level notification to the monitoring system in the event of power failure or internal fault. The module is built to operate in extreme conditions, maintaining performance across a wide temperature range from –40 °C to +70 °C. Its galvanic isolation between input and output circuits protects sensitive downstream electronics from transients and common-mode noise often found in heavy industrial electrical grids.
| Specification | Details |
| Manufacturer | Emerson (DeltaV Series) |
| Model Number | KJ1501X1-BC3 |
| Alternative Model | 73-610-096 |
| Module Type | System Dual DC/DC Power Supply |
| Input Current (Nominal) | 6.1 Amps at 24 VDC / 14.8 Amps at 12 VDC |
| Output Voltage | Regulated 12 VDC / 24 VDC System Bus |
| Maximum Output Power | 10.2 W (Logic) / High Current Bus Support |
| Output Current Range | 6.0–8.0 Amps / 10.0–13.0 Amps (Configuration Dependent) |
| Alarm Relay Contact | 2 Amp / 30-250 VDC |
| Operating Temperature | –40 °C to +70 °C |
| Cooling | Natural Convection |
| Mounting | DeltaV Carrier/Rack Mounted |
| Weight | 1.15 lbs (0.52 kg) |
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