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Input – AMETEK PLA-PLW User Manual

Page 52

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PARALLEL CONFIGURATION

TRIGGER OPERATION

Figure depicts the method of triggering the

Eectronic Loads. The TRIGOUT signal of the

Electronic Load is

connected to the Trigger input of the DMM. Additional instruments can be daisy chained to a DMM in the same manner.
Once the preset settings of the instruments have been programmed, one trigger signal can simultaneously set all
instruments to their transient settings.

Note: Trigger Operation is Negative-Edge Triggered

TRIGGER CONFIGURATION

(-)

(+)

DC Power Supply

+

_

PROGRAMMING
ELECTRONIC
LOAD

+

PROGRAMMING
ELECTRONIC
LOAD

+

(+)

(-)

– +

DEVICE UNDER TEST

OSCILLOSCOPE

XT in XT out

XT out XT in
DMM

Programming Electronic Load

(Trig-in) Pin – 10 at External Programming Port

(Trig-out) Pin – 11 at External Programming Port

Input +

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