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Extended Temp AC Redundant Supply
SKU: 1756-PAXTR
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Short Description
Description:
The 1756-PAXTR is a robust, extended-temperature AC redundant power supply for the ControlLogix-XT platform that is suitable for use in harsh industrial situations.
It accepts a wide input voltage range of 85-265V AC and provides up to 65 watts of power to the ControlLogix backplane.
Engineered for high-availability systems, the 1756-PAXTR supports redundant power setups when combined with another 1756-PAXTR and a 1756-PSCA2XT chassis adapter, providing seamless failover and ongoing operation.
It includes hot-swappable capability, LED status indicators, and a solid-state relay output for fault notification.
This module, which has a working temperature range of -25°C to +70°C, is certified for ATEX Zone 2 hazardous sites, making it perfect for oil and gas, mining, and outdoor applications that require dependability in tough environments.
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Electrical Specifications:
Input Voltage Range: 85–265V AC.
Frequency: 47–63 Hz.
Output Power:
Up to 60 W @ 50°C.
Up to 50 W @ 60°C.
Backplane Current Capacity:
5.1V DC: up to 13 A.
3.3V DC: up to 4 A.
24V DC: up to 2.8 A.
Environmental Ratings:
Operating Temperature: –25°C to +70°C.
Storage Temperature: –40°C to +85°C.
Humidity: 5% to 95%, non-condensing.
Shock Resistance: 30g.
Vibration Resistance: 10–500 Hz, 5g.
Mechanical & Mounting:
Mounting: External to chassis, requires 1756-PSCA2XT adapter.
Hot-Swappable: Yes.
Clearance Requirement: 10.16 cm (4.0 in.) next to chassis adapter.
Cable Bend Radius: 12.7 cm (5.0 in.).
Diagnostic Features:
Status Indicators: LED indicators for power and fault.
Relay Output: Solid-state relay for external annunciation.
Redundancy Configuration: Requires second 1756-PAXTR and 1756-PSCA2XT adapter for full redundant setup.