GMBHR168 Datasheet, PDF (28/70 Pages) List of Unclassifed Manufacturers – Mini BLOCK Housing 16 opto inputs, 8 Relay outputs

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ITALIAN TECHNOLOGY
CN1 - OPTOCOUPLED DIGITAL INPUTS CONNECTOR GROUP 1
CN1 is a 9 pins, quick release, screw terminal connector, pitch 5.00 mm.
CN1 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 1
8
MM PIN 19 , IN8-1
7
MM PIN 21 , IN7-1
6
MM PIN 22 , IN6-1
5
MM PIN 23 , IN5-1
4
MM PIN 24 , IN4-1
3
MM PIN 25 , IN3-1
2
MM PIN 31 , IN2-1
1
MM PIN 32 , IN1-1
FIGURE 15: CN1 - OPTOCOUPLED DIGITAL INPUTS CONNECTOR GROUP 1
Signals description:
IN n-1 = I - n-th optocoupled input type NPN or PNP.
COM 1 = - Common pin where an input must be connected to close it.
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GMB HR168 Rel. 5.00