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Low voltage output connections, 6 low voltage output connections – Pulsafeeder Pulsar DLCM User Manual

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5.6 Low Voltage Output Connections

There are two types of Low Voltage outputs: Analog (e.g., 4-20mA) and Transistor based Dry Contact.
The Low Voltage Output connection block is labeled J5 'OUTPUT' (refer to Figure 6). It contains three-
pairs of outputs: Current, Alarm and Motor Status/Stroke.

The Transistor based Dry Contact outputs are optically isolated. To achieve total isolation, they are
not self powered. The external device must supply and detect a return voltage level (32VDC max).

T

HE WIRE USED TO CONNECT

L

OW

V

OLTAGE

I

NPUTS

,

OUTPUTS AND

S

ERIAL

C

OMMUNICATIONS

SHOULD BE RUN IN A CONDUIT SEPARATE FROM THE

H

IGH

V

OLTAGE

P

OWER

. D

O NOT

COMBINE

H

IGH

V

OLTAGE

(

I

.

E

.,

GREATER THAN

100VAC)

LINES AND

L

OW

V

OLTAGE

(

I

.

E

.,

LESS

THAN

32VDC)

LINES IN A COMMON CONDUIT

! F

AILURE TO COMPLY WILL RESULT IN

ELECTRICAL INTERFERENCE THAT MAY RESULT IN IMPROPER

(

AND POSSIBLY UNSAFE

)

OPERATION

.

Figure 6 – Low Voltage Output