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Digiplex LED Keypad 3
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the ATZ (zone doubling) feature enabled, the keypad supports only
one detection device.
Figure 1: Connecting Keypads and Keypad Zones
2.3 Programmable Output (PGM)
Each keypad has one on-board PGM. A PGM is a programmable output,
which toggles to its opposite state (i.e. a normally open PGM will close)
when a specific event has occurred in the system (see “PGM Activation
Event” on page 11). Upon activation, the PGM can provide 50mA to any
device connected to it. If the current drawn will exceed the current limit, a
relay should be connected to the PGM as shown in Figure 1 on page 3.
Devices connected to a keypad’s input
terminal must be assigned to a zone,
keyswitch or virtual input in the control panel.
In addition, the zone’s parameters must be
defined. For detailed instructions please refer
to the control panel’s
Reference and
Installation Manual.
The keypad zone follows the
control panel’s EOL definition.
The zone speed is set at 600mS
and cannot be changed.
Note: The keypad’s anti-
tamper switch will
communicate its status to
the control panel via the
communication bus.
DGP2648_EI06.fm Page 3 Thursday, July 22, 2004 9:15 AM