DIGITAL-LOGIC MICROSPACE PC20, Technical User'S Manual, Page: 28 / 48

DIGITAL-LOGIC AG
MPC20/21 Manual V1.2B
28
4.1.5. Power Supply Connector
BLZ 5.08/3F SN SW (Part number: 1803050000) available from www.weidmueller.com .
Signal Definition:
+ Power 10-32V power supply
GND 0V or the ground from the power supply
Shield Grounding of the MPC20/21
Pin Left Middle Right
Signal GND Shield Power 10-30V
4.2. DC-Power Input Specifications
4.2.1. Nominal DC-Power Input Voltage
The nominal DC-power input is within the 10Volt to 32Volt range.
This means the device may be used with 12V or 24V batteries, usually found in boats, cars and trucks.
4.2.2. Minimal DC-Power Input Voltage Specification
The MPC runs with a minimal power of 7.2V, measured at the input of the rear connector. If installed in a
vehicle that is starting its motor, the power supply voltage may drop for a moment under 8V.
The following limits are specified:
DC-Input Voltage Duration Comment:
32V Highest static input voltage
12/24V Always: Nominal operation
8V Lowest static voltage