Pulsar MICROFLOW, Instruction Manual, Page: 13 / 65

Page 7
Unpacking
Power Supply Requirements
The MicroFlow can operate from a DC supply of 10 to 28V. In all cases the unit
typically consumes 0.36W of power.
Cable screen and Earth Requirements
A screened 5-core cable should be used (minimum conductor size of 0.5mm²) and
connected to a compatible Pulsar controller, if extending the cable (up to 500m).
When extending the cable, ensure that the fuse of the cable is within the safe area.
Important Information
All shipping cartons should be opened carefully. When using a box cutter,
do not plunge the blade deeply into the box, as it could potentially cut or
scratch equipment components. Carefully remove equipment from each
carton, checking it against the packing list before discarding any packing
material. If there is any shortage or obvious shipping damage to the
equipment, report it immediately to Pulsar Process Measurement Limited.
Cable colour Cable details
Red (Power) +10-28 VDC
Black 0 volts
Orange RS485+
White RS485-
Blue RS485 Common
Green Cable screen
Fuse 100mA leaded little fuse 0242 series
MicroFlow
Cable