User`s manual

ProScale M150, M250 with LCD Digital Displays Page 39 of 48
12-24VDC INPUT
COMMON GROUND
SIGNAL OUTPUT
SPC output
Readhead input
24VDC Display Operation
The 24VDC Displays have some additional functions that are not available on
battery powered Displays. The same connector that is used for power is also
used for the output signals. See below:
24VDC Displays are designed to run on DC voltage ONLY.
DO NOT ATTEMPT TO OPERATE THESE DISPLAYS with AC VOLTAGE!
COMMON
GROUND
SIGNAL OUTPUT
SPC output
Readhead Input
12
-
24VDC INPUT