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6. CONNECTION DIAGRAMS
6.1. Basic video
Below is the diagram for connecting the system in the basic video version. In this system, for simplicity, the CC-4000
control electronics should be installed in the PC-4000 panel housing. The connections between the panel and the
electronics are made with the shortest possible cables. The main connector of the panel is connected to the
electronics terminals marked as SLAVE in accordance with their markings, i.e. GND to GND, SERA to SERA, etc.
The sequence of cables in the SLAVE connector matches the order on the panel board 1:1.
The video signal terminals in the SLAVE connector are marked with a white background and have the markings VPL,
VPH and GND. We connect them directly to the camera module according to the 'VPL' to 'L', 'VPH' to 'H', 'GND' to
'GND'.
The strike outputs are connected in accordance with the diagram. The main strike can be a jumper/strike/reversing
strike with a maximum current consumption of up to 750mA. After exceeding the maximum current, the panel will
automatically disconnect this output.
The exit button serves as an additional button that releases the main strike, it is an NO button.
'STRIKE2' is a current output without galvanic isolation, therefore it can control other devices only through an
additional relay. Its load capacity is 250mA.
A four-wire bus is used to connect uniphones and monitors. All audio uniphones are connected in parallel to the 'L+'
and 'L-' terminals. All video distributors are connected in parallel to the terminals 'L+' and 'VL' and 'VH'.
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