Configured for AC to DC power conversion and voltage regulation in Allen-Bradley control architectures, the Allen-Bradley 80026-173-23 (80026-173 Power Supply Module) provides direct physical/electrical execution.
Suffix Breakdown & Model Matrix
The 80026-173-23 designation identifies a 350 W AC-to-DC switching power supply assembly within the 80026 hardware family. The base catalog series 80026-173 specifies the primary conversion topology and 12 VDC output regulation circuitry, while the suffix -23 indicates specific factory component specifications and hardware revision levels.
Hardware Specifications
Parameter
Specification
Model
80026-173-23
Brand
Allen-Bradley
Origin
USA
Weight
1.2 kg (2.65 lbs)
Dimensions
200 mm x 110 mm x 50 mm
Operating Temp
-40 to +70 deg C (-40 to +158 deg F)
Power Consumption
350 W Output Power
Input Voltage
100-240 VAC
Output Voltage
12 VDC
Efficiency
90%
Enclosure Mounting
Internal Chassis Mount
Backplane Bus Communication Velocity & Power Regulation
The Allen-Bradley 80026-173-23 power supply converts a universal single-phase input of 100-240 VAC into a regulated 12 VDC output at 90% operating efficiency. Delivering up to 350 W of continuous power, the module supports stable system processing and high backplane bus communication velocity across connected Allen-Bradley racks. High-efficiency thermal dissipation designs allow reliable continuous duty across an extended operating temperature envelope from -40 to +70 deg C.
Frequently Asked Questions
Q: What input AC voltage range is accepted by the 80026-173-23 power supply unit?
A: The power supply operates on universal single-phase AC input voltages ranging from 100 VAC to 240 VAC.
Q: What output voltage and power level does the 80026-173-23 module provide?
A: The module supplies a regulated 12 VDC output with a maximum continuous output power rating of 350 W.
Q: Can the 80026-173-23 power supply be replaced while the AC supply line is active?
A: No, main input AC power must be completely de-energized and locked out prior to installing, wiring, or removing the unit to prevent electrical shock or hardware damage.
Field Installation Guidelines
Disconnect and lock out all primary AC supply lines feeding the control cabinet prior to beginning installation.
Put on a grounded anti-static wrist strap before handling the power supply module.
Secure the 80026-173-23 module firmly onto the enclosure panel or chassis mounting frame using appropriate mounting screws.
Verify that protective earth (PE) grounding terminals are connected to establish low-impedance ground continuity.
Wire incoming 100-240 VAC lines and 12 VDC output load conductors to their respective terminals, observing correct DC polarity before energizing power.
