The General Electric A16B-1212-0871/18C200943, also cataloged as the A16B-1212-0871/18C200943 Power Supply Board, operates as a dedicated hardware component for AC-to-DC power conversion and voltage bus regulation within industrial automation control systems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | A16B-1212-0871/18C200943 |
| Brand | General Electric |
| Origin | USA |
| Weight | 1.2 kg |
| Dimensions | 250 x 165 x 58 mm |
| Operating Temp | Standard Industrial Grade |
| Power Consumption | 150 W |
| Input Voltage | 100-240 VAC |
| Output Voltage | 24 VDC, 5 VDC |
| Output Current | 5 A (24 VDC), 10 A (5 VDC) |
| Efficiency | > 90% |
| Connector Type | Terminal Block |
Profinet / EtherNet/IP deterministic networks
The module integrates standardized backplane communication velocity protocols and deterministic network interfacing designed for industrial control environments. Signal routing relies on high-speed internal bus transceivers engineered to minimize propagation delay across multi-node topologies. Diagnostic telemetry monitors internal rail voltages, processor watchdog states, and communication frame error rates continuously to maintain network integrity.
Frequently Asked Questions
Q: What is the nominal input voltage range supported by this power supply unit during active operation?
A: The unit accepts a universal AC input voltage ranging from 100-240 VAC to accommodate various industrial power distribution standards.
Q: How are power output channels distributed across the terminal block connections?
A: The board delivers regulated dual-output rails providing 24 VDC at 5 A and 5 VDC at 10 A, terminating directly at industrial-grade terminal blocks.
Field Installation Guidelines
- Mount the power supply board securely into a ventilated enclosure backplate, ensuring proper chassis bonding for electromagnetic shielding.
- Verify that input AC wiring and output DC lines are terminated securely at the terminal block to prevent high-resistance contact heating.
- Keep high-voltage input wiring segregated from sensitive low-voltage signal cables to eliminate electromagnetic interference (EMI).
- Check that ambient airflow within the control cabinet maintains operating thermal thresholds below maximum dissipation limits.
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| Condition | 100% New with Original Package |
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
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| A: All our new and original products come with a standard one-year warranty. |
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