5 - 34 Users Manual
Remote sensin
g
(outputs in series):
Connectin
g
extra sense wires from the load to the +S terminal of output channel
1 and the -S terminal of output channel 2 compensates for the volta
g
e drop in the
wires from the load to the +V and -V terminals. Connectin
g
the +S of output
channel 2 to the -S of output channel 1, while removin
g
the local sense jumper
between +S and +V of output channel 2, will compensate for the volta
g
e drop
across the wires from output channel 2 to output channel 1.The followin
g
dia
g
ram
shows the wirin
g
scheme.
CAUTION: To prevent noise pickup, twist the sense wires and shield them from
the environment.
+S
+V
V
S
+S
+V
V
S
LOAD
ST5875
+
OUTPUT 1
OUTPUT 2
Fi
g
ure 5.6.4 Remote Sensin
g
with Two Outputs in Series