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6 Installation
Connecting the communication card
6.4.4 Wiring for an external alarm unit with an
internal 12 V
DC
1
Fig. 6.7:
Components of the type 2 communication card
1 12 V
power supply - GND (plug with screw terminals)
DC
2 12 V
power supply - VCC (plug with screw terminals)
DC
3 Dry contacts (plug with screw terminals)
4 Digital inputs and external power-off (EPO) (RJ45)
58
power supply
2
3
4
1
Fig. 6.8:
12 V
power supply for an external alarm device,
DC
variant 1
2
Fig. 6.9:
12 V
power supply for an external alarm device,
DC
variant 2
1 Plug for the 12-V
power supply
DC
2 Plug for the dry contacts
3 External visual alarm device
4 External audible alarm device
Installation and Operation Manual for Power Inverter RPI M6A M8A M10A EU V4 EN 2020-07-13
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3
1
3
4
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