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Connections
General standards
Electromagnetic compatibility (EMC) tested
according to
Insulation classification according to
For detailed information about achieved certification results consult the individual data sheets.
4.5
Connections
4.5.1
Power Connector
The EDS500 devices are equipped with a wide range power supply for voltages between 24 and 60
Volts DC (power consumption see device label). The connector is a 3-pin Phoenix plug with screw
terminals.
The power input has to be sufficiently fused and a manual interrupter for the power supply has to be
installed (emergency switch). For the full effect of the overvoltage protection the functional earthing
has to be connected and the hat rail has to be earthed.
The installation has to comply with national installation standards. An external, optional power
supply can be used for connection to 230 VAC.
Power supply input
Operating voltage
Input tolerance range
Power consumption (typical)
Current demand (peak)
Plug type
Reverse polarity protection
Circuit classification
Galvanic isolation
Overvoltage protection
Pin allocation power supply
1
2
22
Pin
Signal
3
1
24-60 V DC
2
Functional earth
3
GND
• EN 50125-3 class T1 and T2
• IEC 61000-6-1
• IEC 61000-6-2
• IEC 61000-6-3
• IEC 61000-6-4
• ETSI EN 300 386
• EN 50121-4
IEC 60664-1
• Pollution degree 2
• Overvoltage category II
• Altitude: ≤ 3,000 m
-15%...+20%
specific for device, see device label
specific for device, see device label
Phoenix Contact MSTBT 2.5/3-ST
yes
ES2 (acc. IEC 62368-1)
1.5 kV isolation voltage
4 kV line to earth, 2 kV line to line
Device description
1KGT151042 V001 1
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