The Siemens 6EP1961-2BA31 is a SITOP Electronic Selectivity Module from the PSE200U Range. The built-in module is for mounting on standard rail DIN EN 60715-35x7.5/15. The 6EP1961-2BA31 has been designed to be connected to stabilised 24V DC power supplies with an output current up to 3A.
The SITOP allows the 24V DC output voltage generated by a stabilised power supply to be split between four load circuits. The rated current for each output can be set individually with a potentiometer to the required range. If the rated current is exceeded for a certain time, the output will be switched off automatically and can be switched on after a waiting time using the modules pushbutton or the remote reset. The pushbutton can also be used to switch the output manually.
- Operating voltage: 24V DC
- Adjustable output current: 0.5 to 3A
- With status message: Yes
- Number of channels: 4
- Output voltage setting: via Potentionmeter
- Protection class: Class III
- Operating temperature: 0°C to 60°C
- Connection: Screw type terminals
- Dimensions: 72(W) x 80(H) x 72(D)mm
- Specification: PSE200U Selectivity Module
- Manufacturer's part: Siemens 66EP1961-2BA31 SITOP
| Contains function DC-voltage overcurrent |
true |
| Contains function DC-voltage under current |
false |
| Current measuring range |
0.5 - 3A |
| Depth |
72mm |
| Display |
No |
| External current transformer |
N/A |
| External power supply required |
N/A |
| Function DC-current hysteresis |
true |
| Height |
80mm |
| Max. permitted delay-on energization time |
5s |
| Max. permitted off-delay time |
N/A |
| Min. adjustable delay-on energization time |
N/A |
| Min. adjustable off-delay time |
N/A |
| Number of Analogue Inputs |
0 |
| Number of Analogue Outputs |
0 |
| Number of contacts as change-over contact |
0 |
| Number of contacts as normally closed contact |
0 |
| Number of contacts as normally open contact |
0 |
| Number of Digital Inputs |
4 |
| Number of Digital Outputs |
4 |
| Operating Voltage |
24V DCV |
| Operating voltage AC 50 Hz |
N/A |
| Operating voltage AC 60 Hz |
N/A |
| Operating voltage DC |
N/A |
| Rated switch current |
N/A |
| Response value amperage 1 |
N/A |
| Response value amperage 2 |
N/A |
| Single-phase hysteresis possible |
N/A |
| Single-phase overcurrent possible |
N/A |
| Single-phase under current possible |
N/A |
| Supply voltage AC 50 Hz |
N/A |
| Supply voltage AC 60 Hz |
N/A |
| Supply voltage DC |
N/A |
| Three-phase hysteresis possible |
N/A |
| Three-phase overcurrent possible |
N/A |
| Three-phase under current possible |
N/A |
| Type |
Add-on module |
| Type of current |
N/A |
| Type of electric connection |
N/A |
| Voltage measuring range |
N/A |
| Voltage type (operating voltage) |
N/A |
| Voltage type (supply voltage) |
N/A |
| Width |
72mm |
| With detachable clamps |
false |
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