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ME 544 4-Channel Power Supply

Four galvanically isolated supply channels for 2-wire transmitters

Starting at
$488.00USD
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ME 544 4 Channel Power Supply 02982

ME544 has four galvanically isolated supply channels for 2-wire transmitters.  The output voltage for each channel is 25 V DC.  Each channel is short-circuit protected and has a current limitation to protect measurement circuits from damage caused by short circuits or other faults.

ME544 cuts the risk for measurement errors caused by earth potential differences with a number of 2-wire transmitters in the same measurement system.

• 4 galvanically isolated supply channels for 2-wire transmitters
• 25 V stabilized supply voltage
• Short-circuit safe
• Current limited to ~35 mA
• Available for AC or DC power supply
• Compact mounting on DIN rail
• Plug-in screw terminals

Voltage~25 V DC stabilized, short circuit protected
Current Limitation~35 mA
Maximum Ripple5 mV eff.
Operation Temperature-20°C - 60°C (-4°F - 140°F)
Galvanic Isolation
Between Channel 1 - 41500 V AC, 1 min
AC Power Supply to Channel 1 - 42500 V AC, 1 min
DC Power Supply to Channel 1 - 41500 V AC, 1 min
Power Supply
AC Version230 V AC: -15% - 10% 45 Hz - 75 Hz
115 V AC: -15% - 10%, 45 Hz - 75 Hz
DC Version19 V - 60 V DC
Connections Plug-In TerminalsStranded, ≤ 2.5 mm2, AWG 14
MountingRail acc. to DIN EN 50022, 35 mm
Supply Channel 1 to 4

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