Connecting Led60 And Led61 Keyboards - Teletek electronics CA60Plus Installation Manual

4. Connecting LED60 and LED61 keyboards

Fig. 4 Connecting LED keyboard to CA60Plus control panel
The producer has been equipped the LED60 Keyboard with a bundle of wires 20-cm long.
The producer has been equipped the LED61 Keyboard with two wires 10-cm long for zone connec-
tion and terminals for the bus connection. These terminals are marked with the respective colors.
The colors must be observed (see Fig. 4) when connecting the keyboards to the СА60Plus Control
Panel.
The LED60 and LED61 Keyboards zone cables are white and black in color. The zone in the key-
boards does not have to be balanced. Where more than one keyboards are connected, the zone in each
one shall be monitored individually. Nevertheless, activating any keyboard zone shall be regard as an
activation of zone 1.
No more than eight keyboards (irrespective of their type) can be connected to one control panel. Each
keyboard must be assigned an individual address, by placing the jumper on the keyboard at its respective
place (see Fig. 5). The individual address ensures TAMPER event identification, whenever the keyswitch
of the respective keyboard is turned on.
LED60 and LED61 Keyboards addresses are assigned with the help of a jumpers. Following the table
(see Fig. 5) the respective address could be programmed. The JT jumper is shortened by default.
The JT jumper must be placed where only one keyboard has been connected. Where more than one
keyboards are connected, the JT jumper should be placed on the most distant one.
The cable connecting the LED60 and the LED61 Keyboards to the CA60Plus Control Panel must
be no longer than 250 m and have a cross-section of no less than 0.25 mm.
CA60Plus control panel Installation manual
WHITE
BLACK
1 2 3
4 5 6
7 8 9
0
CLR ENT
RED
GREEN
YELLOW
1 3
2
4 5 6 0
BLACK
8 9
7
ON PROG CLEAR ENTER
CA60Plus
keyboard
Rev. 2.3
GREEN
YELLOW
RED
BLACK
BLACK
Rev1.3
WHITE
Fig. 5 LED60 and LED61 keyboard jumpers
ZONE 1
DETECTORS WIRES
RED
GREEN
YELLOW
BLACK
CA60Plus control panel
terminals
Addresses *
J0
JT* J0 J1
J1
J2
0 0 0
0 0 1
0 0 1
0 1 0
0 1 0
0 1 1
0 1 1
JT
1 0 0
* The JT jumper must
be set in the most
far unit in the bus.
J2
1 0 = jumper is removed
0
1 = jumper is set
1
0
1
0
1
0
7