MD-1000I / MD-2000I / MD-3000I Explanation of USB Function
3.2.4 UPS output
IEC 10 A socket for equipment connection
The protective earth conductor must be connected!
Make sure you observe the input voltage requirements that appear on the
identification label and in the technical information provided in this man-
ual.
3.2.5 Emergency power off (EPO) port
The emergency power off port permits the connected equipment to shut down
in emergencies. This function is available for use in the event of connected
equipment emergency.
Make sure to isolate this electrical circuit from hazardous electrical cir-
cuits.
Do not connect the EPO to electrical circuits that connect directly to the power
mains.
Make sure power mains lines are heavily insulated.
The EPO switch must have snap-action and at least 24 V DC / 20 mA capacity
and install without connection to another electrical circuit.
To function properly, the EPO signal must remain active for a minimum of 20
ms.
MD Series 35
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