About SIEMENS POWER SUPPLY 6EP1961-2BA11

Display Type Digital Output Voltage24 V SITOP PSE200U 3 A selectivity module 4-channel input: 24 V DC/12 A Output: 24 V DC/4x 3 A threshold value adjustable 0.5-3 A with common signaling contact 

SITOP PSE200U/4X0.5-3A/CSC

Article No.: 6EP1961-2BA11
4-Channel Selectivity Module

• Input: 24 V DC / 12 A

• Output: 24 V DC / 4 3 A

• Threshold: Adjustable 0.53 A

• Common signaling contact

Input

• Type: Controlled DC voltage

• Rated voltage: 24 V DC (Permissible: 22 30 V)

• Overvoltage capability: 35 V

• Input current: 12 A at rated voltage

Output

• Number of outputs: 4

• Output voltage: Vin 0.2 V

• Max output current (up to 60 C): 3 A per channel

• Adjustable current threshold: 0.53 A (via potentiometer)

• Response delay: max 5 s

• Parallel switching: Not allowed

• Sequential connection: Configurable via DIP switch (25 ms, 100 ms, or load-optimized)

• Efficiency: 97 %

• Power loss: ~9 W at rated load

Switch-Off Characteristics

• Excess current (1.01.5 set value): switch-off 5 s

• Current limitation (1.5 set value): switch-off 100 ms

• Immediate switch-off (Iout > set value & Vin < 20 V): 0.5 ms

• Residual current at switch-off: ~1 mA

• Reset: Via sensor per output

• Remote reset: Non-isolated 24 V input (>15 V = high)

Protection & Monitoring

• Fuse protection: 5 A per output (internal, not accessible)

• LEDs per output:

  • Green: Output active

  • Yellow: Output manually off

  • Red: Output off due to overcurrent

• Common signaling contact: Changeover, 0.1 A / 24 V DC

Safety & Standards

• Galvanic isolation: None

• Safety standard: EN 62368-1

• Protection class: IP20, Class III

• EMC standards: EN 55022 Class B, EN 61000-6-2

• Approvals: CE, UL, cULus, EAC, CB-certificate

• Marine approvals: ABS, DNV

Environmental

• Ambient temperature:

  • Operation: -25 +60 C (natural convection)

  • Storage/Transport: -40 +85 C

• Climate class: 3K3, humidity 595 % (no condensation)

• Global warming potential (CO eq):

  • Total: 290.7 kg

  • Manufacturing: 18.6 kg

  • Operation: 250.4 kg

  • End of life: 0.3 kg

Connection

• Input +24 V: 2 screw terminals (0.516 mm)

• Input 0 V: 2 screw terminals (0.54 mm)

• Output 14: 1 screw terminal each (0.54 mm)

• Auxiliary contacts / signaling: 0.54 mm

• Remote reset: 1 screw terminal

Mechanical Data

• Dimensions (W H D): 72 80 72 mm

• Mounting width height: 72 180 mm

• Mounting: DIN rail EN 60715 35 7.5/15 mm

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

• Net weight: 0.2 kg

• Housing: Can be lined up on DIN rail

Technical Details