TBOX MS-PS-DCN Power Supply REV. IRU-02

Protection:

• Automatic Test: The card's access by the CPU is automatically tested (refer to the LED labeled ‘CS’).
• EMC Protection:
  • Overload and Short-Circuit: Tolerates up to 1 second of overload or short-circuit every minute. Exceeding this duration may cause permanent damage (the output line will open).
• FUSE:
  • Primary Voltage: Soldered Fuse, 1.25 A, non-replaceable by the user.
  • Battery: Standard Glass Fuse, 2A fast (5x20 mm), replaceable by the user.

Isolation:

• Input Between GND and Earth: No isolation.

LED Indicators:

• Main Input: Indicates that the main input voltage is present.
• CS (Card Selection): The card matches one declared in TWinSoft.
• ER (Error): The card type does not match the one declared in TWinSoft.

Inputs:

• Active Power Supply: Digital input = 1 when power supply is active (used in redundancy).
• Power Fail: Digital input = 1 when 'main' power fails.
• Temperature: Refer to the temperature specifications above.

Environment:

• Storage Temperature: -40°C to 85°C
• Operating Temperature (Ambient): Industrial Temperature range: -40°C to 70°C
• Humidity: 15% to 95% without condensation
• Altitude: Max. 5000 meters

Dimensions:

• Without Connector: Height x Depth x Width: 150 mm x 83 mm x 29 mm
• Weight (without Connector): 350 g