GMBHR168 Datasheet, PDF (35/70 Pages) List of Unclassifed Manufacturers – Mini BLOCK Housing 16 opto inputs, 8 Relay outputs

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Relays output lines are provided with a LED to visualize the status (LED ON when relay contact
closed).
Relays are driven by PNP transistors that are driven by 40 pins socket signals.
OUT D2
PIN 3
COMMON D
PIN 2
CN4
OUT D1
PIN 1
FIGURE 22: RELAYS OUTPUTS GROUP D BLOCK DIAGRAM
There is one group of two relays, called D1 and D2, with its own common terminal (D).
NOTE
Relays connectors are two for container physical facts.
However the pattern of signals and common pins disposition is the same for each group, this means
that to transfer a connection from one group to another it is not required to recable, it is enough to
move the existing cabling (e. g. using 3 pins female connectors both on CN3 and on CN4).
GMB HR168 Rel. 5.00
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