GMBHR168 Datasheet, PDF (18/70 Pages) List of Unclassifed Manufacturers – Mini BLOCK Housing 16 opto inputs, 8 Relay outputs

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ITALIAN TECHNOLOGY
INSTALLATION
In this chapter there are the information for a right installation and correct use of the card.
The user can find the location and functions of each connector, LED, jumper, etc. and some
explanatory diagrams.
CONNECTIONS
Module GMB HR168 has 8 connectors that can be linkeded to other devices or directly to the field,
according to system requirements. In this paragraph there are connectors pin out, a short signals
description (including the signals direction) and connectors location (see figure 24).
CN5 - POWER SUPPLY CONNECTOR
CN5 is a 4 pins quick release screw terminal connector, vertical, 3.5 mm pitch.
CN5 allows to provide power needed by the switching power supply to generate logic control and
optocouplers supply voltage.
4
Vac , +Vdc pow
3
Vac , GND
Vac opto , Vopto
2
Vac opto , GND opto
1
FIGURE 2: CN5 - POWER SUPPLY CONNECTOR
Signals description:
Vac , +Vdc pow =
Vac , GND =
Vopto
=
GND OPTO =
I - Positive terminal of direct supply voltage.
I - Negative terminal of direct supply voltage.
I - Terminal of alternate supply voltage.
I - Terminal of alternate supply voltage.
For further information please refer to paragraphs "POWER SUPPLY" and "ELECTRIC
FEATURES".
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GMB HR168 Rel. 5.00