Basic features
- Intrinsically safe power supply for ELCORplus and ELCORlite volume correctors and DATCOMplus and DATCOMlite data logger
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Supplied in 35 mm DIN rail mounting
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Power supply voltage 12 V DC
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No-load output voltage 4,6 V DC
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Operating temperature -40 až +70 °C
External power supply
The use of an external power supply is recommended:
- If the volume corrector/data logger operating mode is set to have a higher battery consumption and thus shorten its battery life (eg on-line communication)
The external power supply must be used for for ELCORplus and DATCOMplus:
- When using the S0-EXT1 module with HF NAMUR pulse input
- When using a NAMUR encoder with a measurement period of less than 1 min
Available variants
PS-E
- the basic PS-E power supply is designed for systems whose power is derived from mains voltage (Um = 250V). The PS-E can be powered, for example, from a non-backed-up power supply or from a battery backed-up power supply with an AC charger
PS-E/A
- the PS-E/A power supply has reduced its own power consumption compared to the basic design. Its use is suitable for battery-powered systems which can be recharged via solar panels (Um = 60V)