Hardy ANY-WEIGH Bench Scales - Manual (Page 17)

Chapter 3 - Installation
3-5
FIG. 3-5 VIEWED FROM THE WIRE PIN
SIDE
FIG. 3-6 VIEWED FROM THE SOCKET SIDE
NOTE: You should also have an installation drawing that
came with the bench scale (Drawing # 0588-0097)
which also has the wiring diagram described.
Analog Scale The fifteen-foot, 2 wire shielded cable provides power
to the Analog Scale and transmits the 4-20 mA weight
signal. The scale must have from 15 VDC to 50 VDC
across its two loop wires at up to 20 mA (Full Scale
Output). Since all devices in the output/power loop
are in series, the minimum power supply voltage, 20
mA, must equal the total voltage drop across all of the
other devices in the loop plus 15 VDC for the ANY-
WEIGH Analog Scale.
5
1
4
2
3
5
2
3
1
4