Satel INT-SCR-BL Guía Rápida Para La Instalación página 4

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The INT-SCR multifunctional keypad with proximity card reader is compatible with the INTEGRA and
INTEGRA Plus alarm control panels. It can work as:
•
partition keypad with proximity card reader (INT-SCR),
•
entry keypad (INT-ENT),
•
partition keypad (INT-S/SK).
The keypad is designed for both indoor and outdoor installation.
Installation
The device should be installed by qualified personnel.
Disconnect power before making any electrical connections.
If the reader cable is too short, you can use an unshielded non-twisted cable to extend it. If you use
the twisted-pair type of cable, remember that CLK (clock) and DTA (data) signals must not be sent
through one twisted pair. The wires must be run in one cable.
If the keypad is installed on a metal surface, the card reading range will be reduced.
The distance from an another device with built-in proximity card reader (e.g. a keypad with
reader) should be at least 50 centimeters.
1. Open the keypad enclosure.
2. Place the enclosure base on the wall and mark the location of mounting holes.
3. Drill the holes for wall plugs (anchors).
4. Using wall plugs (anchors) and screws, secure the enclosure base to the wall. Select wall plugs
specifically intended for the mounting surface (different for concrete or brick wall, different for
plaster wall, etc.).
5. Close the enclosure and secure it with the screw.
6. Connect the blue (COM), green (DTA) and black (CLK) wires to the appropriate terminals of the
control panel expander bus (see the control panel installer manual).
7. If the keypad is to control an electric strike, electromagnetic lock or another door actuator, connect
this device to the relay output as shown in Fig. 1. Depending on the device type, use the following
wires:
−
NC – pink (NC contact of the relay) and gray (C contact of the relay),
−
NO – yellow (NO contact of the relay) and gray (C contact of the relay).
It is not recommended that the door actuator be powered from the same source as the keypad.
In the entry keypad mode, the relay output is disabled (you cannot control the actuator).
8. If the keypad is to supervise the door status, connect the detector supervising the door status to
the brown wire (door status input) and the blue wire (COM). If the keypad is not to supervise the
door status, connect the brown and blue wires together or, when configuring the keypad, set value
0 for the "Max. door open time" parameter.
The door status input is not supported in the entry keypad mode.
9. Connect the power to the red (+12V) and blue (COM) wires. The keypad may be powered directly
from the control panel, from an expander with power supply or from a power supply unit.
10. The purple wire (BELL output) you can connect e.g. to the one of the control panel zones.
11. Set the address and select the operating mode for the keypad.
12. Power on the keypad.
Quick installation guide
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