Description
Overview
The KJ3002X1‑BD1 (12P1033X102) module is an Emerson DeltaV M‑series power supply unit designed to deliver stable backplane power for M‑series I/O carriers and associated control hardware. Built for continuous operation in distributed control environments, it ensures reliable voltage regulation, noise suppression, and system‑level protection across DeltaV DCS installations.
Although often confused with I/O modules, this unit functions strictly as a power supply module, providing conditioned power to analog, digital, and specialty I/O cards within the M‑series subsystem.
Functional Characteristics
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Regulated power delivery for M‑series I/O carriers
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Integrated protection against overcurrent, thermal overload, and transient disturbances
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Supports redundant power configurations for high‑availability systems
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Designed for continuous operation in industrial environments with electrical noise and temperature fluctuations
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Hot‑swappable design minimizes downtime during maintenance
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LED indicators for module health and operational status
Technical Specifications
| Parameter |
Specification |
| Model |
KJ3002X1‑BD1 |
| Part Number |
12P1033X102 |
| Product Type |
Power Supply Module |
| Series |
DeltaV M‑Series |
| Output |
Regulated backplane power for M‑series carriers |
| Protection |
Overcurrent, thermal shutdown, transient suppression |
| Diagnostics |
Module health, power status |
| System Compatibility |
DeltaV DCS |
| Dimensions |
4.3 × 12.5 × 10.5 cm |
| Weight |
0.32 kg |
| Origin |
USA |
| HS Code |
8537101190 |
| Operating Temperature |
–40°C to +70°C (typical M‑series rating) |
| Condition |
Brand New |
| Availability |
In Stock |
Application Scenarios
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Power distribution for DeltaV M‑series I/O racks
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Redundant power architectures in critical process units
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Continuous process industries requiring uninterrupted DCS operation
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Facilities with high electrical noise or unstable supply conditions
Model Comparison
| Model |
Type |
Function |
Notes |
| KJ3002X1‑BD1 |
Power Supply |
Backplane power |
Standard M‑series PSU |
| KJ3001X1‑BB1 |
Power Supply |
High‑capacity PSU |
For larger I/O loads |
| KJ1501X1‑BA1 |
Controller |
CPU module |
Not a power supply |
FAQ
Q: Does this module power field devices? A: No. It supplies regulated power only to the DeltaV M‑series backplane and I/O carriers.
Q: Can it be used in redundant configurations? A: Yes. Two units can be installed in a redundant pair for high‑availability systems.
Q: Is it hot‑swappable? A: Yes. It can be replaced without shutting down the I/O subsystem.
