10
LINKS 2X50/LINKS 3000/Skyroute™
Refer to the LINKSX50, LINKS3000 and Skyroute™
Installation Manuals
for wiring and installation details.
2.11 Keypad Zones
Keypads with zone inputs can be connected to devices
such as door contacts. This saves you from running wires
back to the control panel for every device.
To install the keypad, open the keypad plastic by remov-
ing the screw at the bottom of the unit. Locate the five ter-
minals on the keypad circuit board. Connect the four
Keybus wires from the control panel: the red wire to R,
the black to B, the yellow to Y and the green to G.
To connect the zone, run one wire to the Z terminal and
the other to B. For powered devices, use red and black to
supply power to the device. Run the red wire to the R
(positive) terminal and the black wire to the B (negative)
terminal.
When using end of line supervision, connect the zone
according to one of the configurations outlined in section
2.10 ‘Zone Wiring‘.
NOTE:
End of line resistors must be placed on the device
end of the loop, not at the keypad.
NOTE:
Keypad zones do not support DEOL resistors.
Assigning Keypad Zones
When using keypad zone inputs, each input used must be
assigned a zone number in Installer Programming.
First, ensure that you have enrolled all installed keypads
into the desired slots (see section ’Keypad Assignment’
).
Next, enter programming section [020] to assign the
zones. There are eight programming locations in this sec-
tion, one for each keypad slot. Enter a 2-digit zone num-
ber for each of the keypad zones. This number must be
entered in the location corresponding to the keypad to
which each zone is connected.
NOTE:
If a keypad zone input is assigned on a zone num-
bered from 1 to 8, the corresponding zone cannot be used
on the main control panel.
Once the keypad zones are assigned, you must also program
zone definitions and zone attributes (see section 5.3 Basic
Programming and Section 5.4 Advanced System Program-
ming).
NOTE:
A keypad zone cannot be added to zones already
occupied by a zone expander.
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