Siemens Selectivity Module, for use with SITOP
Технически документи
Спецификации
Brand
SiemensAccessory Type
Selectivity Module
For Use With
SITOP
Input Current Range
0.5 → 3A
Standards Met
CE, cULus
Supply Voltage
24V dc
AC or DC Output Voltage
dc
Output Current
3A
AC or DC Input Voltage
dc
Input Voltage
22 → 30V dc
Страна на произход
Austria
Детайли за продукта
SITOP PSE200U Selectivity Module
The SITOP PSE200U selectivity module is the optimal addition to all 24 V power supplies for distributing and monitoring the load current across several branch circuits. Overload and short-circuit in one or more feeders are reliably detected.
The electronics tolerate short-term current peaks, e.g. due to high inrush current, and de-energize feeders with longer overload. This is ensured even on high-resistance cables and for short-circuits that develop slowly over time.
The intact feeders continue to be supplied with 24 V without any interruption or disturbance, thereby minimizing plant downtimes. The faulty feeder is signalled using LEDs and a group signal contact. Regardless of the industry or requirements, Siemens offers reliable and efficient power supplies for every plant.
Features and Benefits:
- Reliable shutdown in case of overload regardless of cable lengths or cable cross-sections
- 4 load feeders per module with individually adjustable maximum current for each output
- Two versions for remote diagnostics: Group signaling contact or single-channel signalling
- Evaluation via free-of-charge SIMATIC S7 function blocks (S7-1500/1200/300/400) for modules with single-channel signaling (PSE200U)
- LEDs for rapid on-site fault localization
- Remote reset possible from a central location (PSE200U)
- Simple commissioning thanks to manual switch on/off of outputs (PSE200U)
- Sequential connection of feeders to reduce total inrush current
- Sealable transparent cover over adjusters for currents and times protects against maladjustment (PSE200U)
Advantages of a selectivity module
A power supply unit (PSU) cannot guarantee a fault-free supply when used on its own. The selectivity module offers reliable detection of overload or short-circuit in the circuit. A selectivity module enables reliable shutdown in case of overload regardless of cable lengths or cross-sections.
Approvals
CE, cULus, UR, CB, ATEX, IEXEx, cCSAus Class I Div 2, GL, ABS
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€ 142,44
Всеки (ex VAT)
1
€ 142,44
Всеки (ex VAT)
1
Технически документи
Спецификации
Brand
SiemensAccessory Type
Selectivity Module
For Use With
SITOP
Input Current Range
0.5 → 3A
Standards Met
CE, cULus
Supply Voltage
24V dc
AC or DC Output Voltage
dc
Output Current
3A
AC or DC Input Voltage
dc
Input Voltage
22 → 30V dc
Страна на произход
Austria
Детайли за продукта
SITOP PSE200U Selectivity Module
The SITOP PSE200U selectivity module is the optimal addition to all 24 V power supplies for distributing and monitoring the load current across several branch circuits. Overload and short-circuit in one or more feeders are reliably detected.
The electronics tolerate short-term current peaks, e.g. due to high inrush current, and de-energize feeders with longer overload. This is ensured even on high-resistance cables and for short-circuits that develop slowly over time.
The intact feeders continue to be supplied with 24 V without any interruption or disturbance, thereby minimizing plant downtimes. The faulty feeder is signalled using LEDs and a group signal contact. Regardless of the industry or requirements, Siemens offers reliable and efficient power supplies for every plant.
Features and Benefits:
- Reliable shutdown in case of overload regardless of cable lengths or cable cross-sections
- 4 load feeders per module with individually adjustable maximum current for each output
- Two versions for remote diagnostics: Group signaling contact or single-channel signalling
- Evaluation via free-of-charge SIMATIC S7 function blocks (S7-1500/1200/300/400) for modules with single-channel signaling (PSE200U)
- LEDs for rapid on-site fault localization
- Remote reset possible from a central location (PSE200U)
- Simple commissioning thanks to manual switch on/off of outputs (PSE200U)
- Sequential connection of feeders to reduce total inrush current
- Sealable transparent cover over adjusters for currents and times protects against maladjustment (PSE200U)
Advantages of a selectivity module
A power supply unit (PSU) cannot guarantee a fault-free supply when used on its own. The selectivity module offers reliable detection of overload or short-circuit in the circuit. A selectivity module enables reliable shutdown in case of overload regardless of cable lengths or cross-sections.
Approvals
CE, cULus, UR, CB, ATEX, IEXEx, cCSAus Class I Div 2, GL, ABS