The A16B-1211-0850-01 delivers regulated DC power inside GE Fanuc CNC control assemblies. This power supply unit measures roughly 10.2 inches long, 2.0 inches wide, and 5.9 inches high. Moreover, it weighs about 2.2 pounds, which suits standard rack installation. Engineers specify the A16B-1211-0850-01 when they need stable rail voltages for control boards and interface circuits.
Technical Specifications and Interface Details
The unit converts incoming AC power into regulated DC output for backplane distribution. Specifically, it supplies logic rails alongside auxiliary voltages for connected boards. Additionally, screw terminals and connector headers handle input and output wiring. Front-panel LEDs reveal output status and fault conditions during service.
| Parameter | Specification |
|---|---|
| Module Type | Power Supply Unit |
| Input | AC mains |
| Output | Regulated DC logic and auxiliary rails |
| Dimensions | 10.2 x 2.0 x 5.9 in |
| Weight | ~2.2 lbs |
| Connectors | Screw terminals and headers |
| Indicators | Output and fault LEDs |
| Mounting | FANUC CNC rack |
Energy Storage and Output Stability
Internal capacitors on the A16B-1211-0850-01 provide substantial energy storage for smooth DC output. Consequently, the supply rides through brief mains dips without disturbing logic circuits. This buffering also filters ripple that could affect sensitive interface signals. The design therefore supports consistent performance across demanding machining conditions.
Installation and Compatibility Notes
Because the slides into standard GE Fanuc racks, technicians complete replacement quickly. They should verify input voltage before they energize the unit. Furthermore, the supply integrates smoothly with existing FANUC CNC hardware. Always store spare units in anti-static packaging to protect sensitive components.
Details
| Weight | 1.5 kg |
|---|---|
| Dimensions | 278 × 194 × 42 mm |
Reviews
There are no reviews yet.