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The Allen Bradley 1492-MUA4-A13-A17 facilitates the integration of older PLC-5 systems with newer ControlLogix setups. Designed as an efficient swing-arm conversion mounting assembly, it allows for quick assembly transitions without the need to detach existing field wiring.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | 1771-to-1756 I/O Swing-Arm Conversion Mounting Assembly |
| Product Line | 1492 Wiring System |
| Part Number | 1492-MUA4-A13-A17 |
| UPC | 612598719495 |
| Weight | 5.44 lbs (2.47 kg) |
| Function | Mechanically mounts and adapts older PLC-5 (1771) chassis footprints to accept ControlLogix (1756) chassis systems during migrations without removing field wiring. |
| IP Rating | IP20 |
| Chassis Material | Industrial grade heavy-gauge steel frame with integrated mounting brackets and a customizable chassis alignment cover plate |
| Target Hardware Conversion | Converts a 1771-A4B Chassis over to a 1756-A13 or 1756-A17 ControlLogix Chassis |
| Minimum Operating Temperature | 0 °C |
| Maximum Operating Temperature | 60 °C |
| Minimum Storage Temperature | -40 °C |
| Maximum Storage Temperature | 85 °C |
| Humidity Rating | 5% to 95% (non-condensing) |
| Operational Shock Resistance | 30g (Operating) |
The model number 1492-MUA4-A13-A17, produced by Allen Bradley, is a specialized swing-arm conversion mounting assembly. It is engineered to bridge the gap between older PLC-5 (1771) chassis and modern ControlLogix (1756) chassis configurations seamlessly. This assembly allows users to update systems without needing to disconnect existing wiring, thereby streamlining the migration process.
Constructed from heavy-gauge steel, this industrial-grade frame is designed for rugged use. It features integrated mounting brackets along with a customizable chassis alignment cover plate, ensuring stability and adaptability during installation. This assembly is compatible with a target hardware conversion from a 1771-A4B chassis to either a 1756-A13 or 1756-A17 ControlLogix chassis.
Its operational temperature range spans from 0 °C to 60 °C, making it suitable for various environments. If required, the assembly can tolerate storage temperatures between -40 °C and 85 °C, making it resilient to adverse conditions. As for humidity, this assembly operates well in conditions ranging from 5% to 95% without condensation impacting its functionality. Additionally, it provides an operational shock resistance rating of up to 30g, indicating its robustness during field use.