Honeywell 900P01-0501 120/240VAC Power Supply
Product Introduction
The Honeywell 900P01-0501 powers your 900 series rack reliably. It accepts a wide input range from 90 to 264 VAC at 47 to 63 Hz. This unit delivers 58W of output power with up to 1.4A continuous input current. You will find convenient test jacks for measuring 5V DC and 24V DC. Moreover, the power supply holds up output for 20 milliseconds at maximum load under 115VAC. An internal non-replaceable fuse protects the module from overcurrent conditions.
Technical Specifications
Input Voltage: 90 to 264 VAC (red), 47 to 63 Hz
Input Current: 1.4 A max continuous
Inrush Current: 40 Amps peak-to-peak for 120 ms at 240 VAC
Input Rating: 130 VA
Output Rating: 58W (red)
Fuse: Internal non-replaceable fuse
Hold-up Time: 20 milliseconds (red) @ 115VAC, 60Hz maximum load
Wiring: Screw-type terminals, accepts 0.3 mm² to 3.3 mm² (#12-22 AWG)
Test Jacks: 5V DC and 24V DC
Ambient Temperature: T4 rating, 0°C to 60°C
Mechanical and Environmental Data
The 900P01-0501 operates in temperatures from 0°C to 60°C with a T4 safety rating. Its compact size fits any standard 900 series rack slot. Furthermore, the screw-type terminals accept wire sizes from #12 to #22 AWG, making installation simple. The housing is designed for industrial environments with moderate vibration and humidity levels.
Installation Guidelines
First, disconnect all power to the rack before installing the Honeywell 900P01-0501. Next, slide the module into the designated power slot until it clicks into place. Then, connect the AC line and neutral wires to the screw terminals using proper ferrules or bare copper. Tighten each terminal securely. You can verify output voltages using the built-in test jacks for 5V and 24V DC. Finally, apply power and check that the green LED indicator lights up. Remember that the internal fuse cannot be replaced by users, so avoid short circuits.
Packaging List
Honeywell 900P01-0501 Power Supply Module – 1 unit
Quick start installation sheet
No power cord, fuses, certificates, or warranty card included
Shipping Methods: Fedex, UPS, DHL
Frequently Asked Questions (FAQ)
1. Can I replace the internal fuse on the 900P01-0501?
No. The internal fuse is non-replaceable. If the fuse blows, you must replace the entire power supply module.
2. What is the maximum output power of this supply?
The Honeywell 900P01-0501 provides 58W total output power. This supports most 900 series I/O modules within one rack.
3. Does this unit work with 240VAC single-phase power?
Yes. The input range is 90 to 264 VAC, so 240VAC single-phase is perfectly acceptable. Frequency can be 47 to 63 Hz.
4. How do I check the output voltages without a multimeter?
Use the built-in test jacks on the front panel. One jack provides 5V DC and another provides 24V DC for quick verification.
5. What is the hold-up time used for?
The 20ms hold-up time keeps the system running during short power interruptions. It also gives the controller enough time to save data before a full shutdown.
