SIEMENS POWER SUPPLY 6EP1964-2BA00

About SIEMENS POWER SUPPLY 6EP1964-2BA00

SITOP PSE202U Redundancy Module

Article No.: 6EP1964-2BA00
Type: PSE202U, 10 A, DC 24 V

Function: Decouples two SITOP power supplies with max. 5 A output each

Input

• Supply type: DC voltage

• Rated voltage: 24 V DC

• Permissible range: 19 29 V DC

Output

• Output type: Controlled, isolated DC voltage

• Rated output voltage: 24 V DC

• Formula: Vin 0.5 V

• Output 1 rated voltage: 24 V DC

• Adjustable voltage: No

• Output current: 10 A max (aggregate)

• Signal type: Isolated relay contact (6 A / 42 V AC, 30 V DC)

• LED indicators:

  • Green: Both input voltages > switching threshold

  • Red: At least one input voltage < switching threshold

• Switching threshold range: 20 0.5 V 25 0.5 V

Efficiency / Power Loss

• Efficiency: 97.1 %

• Power loss at rated output: Typ. 3.6 W

• Power loss during no-load: Max. 1 W

Safety / Protection

• Galvanic isolation: Yes (SELV, EN 60950-1, relay contact)

• Protection class: IP20

• Operating resource protection class: III

EMC

• Emission standard: EN 55022 Class B

• Immunity: EN 61000-6-2

Standards & Approvals

• CE marking: Yes

• UL / cULus listed: Yes (UL 508, CSA C22.2 No. 107.1)

• CSA approval: Yes

• EAC approval: Yes

• CB-certificate: No

• MTBF at 40 C: 3,273,000 h

Hazardous & Marine Environments: Not certified for IECEx, ATEX, ULhazloc, marine classifications

Ambient Conditions

• Operating temperature: -20 +70 C (natural convection)

• Storage / transport: -40 +85 C

• Relative humidity: 5 95 %, no condensation

• Environmental category: IEC 60721, Climate Class 3K3

Connection / Installation

• Electrical connection: Screw terminal

  • Input, output, ground: 0.5 2.5 mm

  • Auxiliary relay contacts: 0.5 2.5 mm

• Enclosure dimensions: 30 80 100 mm

• Mounting width / height: 30 180 mm

• Required spacing: Top 50 mm, Bottom 50 mm, Left 0 mm, Right 0 mm

• Mounting: Snap-on DIN rail EN 60715 357.5/15

• Net weight: 0.125 kg

Technical Details