Philips PM2813 User Manual download pdf (Page 86)

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Remote sensin

(outputs in series):

Connectin

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

e drop in the

wires from the load to the +V and -V terminals. Connectin

the +S of output

channel 2 to the -S of output channel 1, while removin

the local sense jumper

between +S and +V of output channel 2, will compensate for the volta

e drop

across the wires from output channel 2 to output channel 1.The followin

dia

ram

shows the wirin

scheme.

CAUTION: To prevent noise pickup, twist the sense wires and shield them from

the environment.

LOAD

ST5875

OUTPUT 1

OUTPUT 2

ure 5.6.4 Remote Sensin

with Two Outputs in Series

1 2 ... 81 82 83 84 85 86 87 88 89 90 91 ... 114 115

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Philips PM2813 User Manual Page 86