Product Overview
When your industrial control system demands consistent and robust power, the Honeywell 900P01-0701 120/240VAC Power Supply delivers the reliability you need. Designed for demanding automation environments, this module converts a wide AC input range into stable DC output to keep your PLC, DCS, or safety systems operational. The Honeywell 900P01-0701 reduces downtime and extends equipment life, making it a cost-effective choice for long-term operations.
Technical Specifications
The Honeywell 900P01-0701 is engineered with key parameters that ensure consistent performance under varying line conditions.
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Input Voltage: 90 to 264 V AC, 47 to 63 Hz — wide tolerance protects against brownouts and fluctuations.
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Output Rating: 41W — ample power for most field devices and control modules.
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Current: 1.4 A max continuous — ensures steady current delivery without overheating.
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Inrush Current: 40 Amps peak-to-peak for 120 ms at 240 V AC — manageable with proper upstream protection.
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Test Jacks: 5 V DC and 24 V DC — convenient for troubleshooting and system checks.
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Ambient Temperature: -40°C to 70°C (T4 rating) — suitable for harsh industrial environments.
| Parameter |
Value |
| Voltage |
90 to 264 V AC, 47 to 63 Hz |
| Current |
1.4 A Max continuous |
| Inrush Current |
40 Amps peak-to-peak for 120 ms at 240 V AC |
| Input rating |
130 VA |
| Output rating |
41W |
| Fuse |
Internal non-replaceable fuse |
| Hold-up time |
20 milliseconds @ 115 V AC, 60Hz maximum load |
| Wiring |
Screw type terminals, 0.3 mm² to 3.3 mm² (#12-22 AWG) |
| Test jacks |
5 V DC, 24 V DC |
| Temperature |
T4, -40°C to 70°C |
Industry Applications
The Honeywell 900P01-0701 power supply excels in continuous process industries where power interruptions lead to costly losses. In a chemical plant, for example, the wide input range compensates for local grid instability, preventing unexpected shutdowns. Similarly, in oil and gas pipeline monitoring, the 41W output reliably powers remote terminal units and communication interfaces. The -40°C to 70°C temperature range also makes it ideal for outdoor enclosures in extreme climates, directly reducing costs from climate-control modifications.
Installation & Setup
Mount the Honeywell 900P01-0701 on a DIN rail or panel using the integrated mounting holes. Connect AC lines to the screw terminals (0.3–3.3 mm² wire). Ensure the internal fuse is not replaced — if blown, return the unit for service. Use the 5 V DC and 24 V DC test jacks to verify output during commissioning. Verify that the supply voltage stays within 90–264 V AC and 47–63 Hz to avoid overstress. A dedicated upstream circuit breaker rated for 40 A inrush is recommended.
Maintenance & Reliability
Adopting the Honeywell 900P01-0701 as your system power source reduces total cost of ownership by minimizing unscheduled downtime. The non-replaceable fuse design eliminates maintenance of internal components — simply replace the module at end-of-life. Periodically check terminal tightness and ambient temperature; ensure airflow is not blocked. In dusty environments, clean the enclosure vents annually. The T4 rating guarantees safe operation over a broad temperature range, thus reducing the need for auxiliary cooling or heating equipment.
Selection Guide & Purchasing Advice
Before ordering the Honeywell 900P01-0701, verify your system’s power requirements: total load must not exceed 41W. Confirm that your AC source is within the 90–264 V range and that the wiring gauge matches the terminal range. For larger loads, consider a higher wattage unit. PLC Source PRO (ubest101) offers genuine Honeywell modules with fast shipping. Always cross-check the model number 900P01-0701 to ensure compatibility with your backplane or system. For technical questions, contact our support team.