GMBHR168 Datasheet, PDF (30/70 Pages) List of Unclassifed Manufacturers – Mini BLOCK Housing 16 opto inputs, 8 Relay outputs

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ITALIAN TECHNOLOGY
CN2 - OPTOCOUPLED DIGITAL INPUTS CONNECTOR GROUP 2
CN2 is a 9 pins, quick release, screw terminal connector, pitch 5.00 mm.
CN2 is used to connect the 8 out of 16 optocoupled NPN or PNP input signals that the card manages.
Connector also features the common pin where to connect the inputs.
The input lines are connected to 40 pins socket signals that have been carefully selected to take
advantage of grifo^® Mini Modules internal peripherals, so they can generate interrupts, count by
hardware counters, etc.
9
COM 2
8
MM PIN 38 , IN8-2
7
MM PIN 37 , IN7-2
6
MM PIN 36 , IN6-2
5
MM PIN 35 , IN5-2
4
MM PIN 4 , IN4-2
3
MM PIN 3 , IN3-2
2
MM PIN 2 , IN2-2
1
MM PIN 1 , IN1-2
FIGURE 17: CN2 - OPTOCOUPLED DIGITAL INPUTS CONNECTOR GROUP 2
Signals description:
IN n-2 = I - n-th optocoupled input type NPN or PNP.
COM 2 = - Common pin where an input must be connected to close it.
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GMB HR168 Rel. 5.00