HONEYWELL FC-PSU-UNI2450U is a high-efficiency switching mode DC power supply module, specifically designed for industrial automation scenarios. It holds UL508 certification and achieves an efficiency of 87% (at 230 Vac). Its wide input voltage range of 110-240 Vac is compatible with various power grids, and the output can be switched between 25 Vdc (48 A) and 28 Vdc (43 A) via a dip switch, with a maximum output power of 1200 W. The module integrates dual overvoltage protection, supports online replacement, and is equipped with LED status indicators and undervoltage alarm contacts, enabling real-time monitoring of operating status to ensure stable power supply in industrial environments.
The module adapts to an operating temperature range of -5°C to +70°C (load derating is required) and a storage temperature range of -25°C to +85°C, with a relative humidity of 5%-95% (no condensation), meeting the requirements of harsh industrial environments. The installation method is flexible: for vertical installation, a 100 mm space must be reserved above and below for heat dissipation; for horizontal installation, an equivalent space must be reserved around.
In terms of electrical connections, the AC input uses an IEC 60320 C20 socket, the DC output is realized through 2 Phoenix connectors, and the alarm signal is transmitted via a 3-pole Phoenix socket. There are clear specifications for wire gauge and stripping length.
DATA SHEET
Model: FC-PSU-UNI2450U
Type: UL508 certified switching mode DC power supply with conformal coating (models with "CC" 标识 indicate this feature)
Input Voltage: 110–240 Vac (operating range: 93–253 Vac), frequency 47–63 Hz
Output Voltage: 25 Vdc or 28 Vdc (adjustable via dip switch, default 25 Vdc)
Output Current:
Core Functions and Features
Dual Overvoltage Protection: Compliant with DIN V 19250 and VDE V 0801 standards; dual protection circuits limit output voltage (approximately 27 V in 25 V mode, approximately 30 V in 28 V mode)
Status Indication:
Installation and Environment
Installation Method: Vertical or horizontal installation (vertical installation is preferred, with 100 mm of space reserved above and below required)
Operating Environment:
Temperature: -5°C—+70°C (load derating required)
Storage Temperature: -25°C—+85°C
Humidity: 5%—95% (no condensation)
Electrical Connections
AC Input: IEC 60320 C20 socket, recommended wire 2.5 mm² (AWG 14)
DC Output: 2 Phoenix PCV6-16/2-G1F-10,16 connectors, supporting 0.75—16 mm² wires with a stripping length of 12 mm
Alarm Interface: 3-pole Phoenix MC 1,5/3-G-3,81 socket, supporting 0.14—1.5 mm² wires with a stripping length of 7 mm
Physical Parameters
Dimensions: 420.5 × 140 × 90 mm (width × height × depth)
Weight: 5.7 kg (including cable)
(Note: The FA-PSU-UNI2450U model is suitable for explosive environments, complies with ATEX/IECEx standards, and must be installed in an IP54 enclosure.)
Customers who purchased this product are also browsing the following products:
Honeywell CC-PAIH01 51405038-175 Hart analog input module
Honeywell SAI-1620M Analog Input Module
HIMA F8628X 984862865 Communication Modules
Bently Nevada 330103-00-05-10-02-00 XL 8 mm Proximity Probes
3005319639