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TeleTek
PART I. CA60Plus Security Control Panel Installation
The CA60Plus Security Control Panel is designed and tested in accordance with the EMC standards.
For the reliable functioning of the system, please have in mind the following recommendations:
1.
Make sure that the control panel is well earthened.
2.
Isolate the low and high voltage cables and use different entry holes into the cabinet.
3.
Avoid putting connecting wires loops inside the cabinet and their mounting above or under the
PCB.
4.
The additional relays SHOULD NOT be housed inside the CA60Plus Control Panel cabinet
because their work may generate electromagnetic noise.
4.1.
Use relays with good isolation between the contacts and the coil.
4.2.
The relays connected to outputs with an open collector should be designed for 12 V
DC and coil impedance more than 400 Ω.
5.
The connecting cable between the control panel and the keypad should be 4-wired. It is not
advisable:
5.1.
to use this cable for other connections - phone line connection, flash-lamps, siren or
relay management.
6.
While mounting the connecting wires avoid channels or cable tunnels with high voltage cables.
This is particularly important when these cables power up electromotors, luminiscent lamps or
three-phase network. If this is not possible use shielded cables. The earthening of the shield
should be done only INSIDE the control panel cabinet.
CA60Plus
3
Installation Manual
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