Installation manual

Esprit 748+ 5
If the Bell/Siren output is not being used when connecting a bell or siren to an optional relay output, the [4]
trouble indicator (see section 11.12.3) will always be on. To avoid this, connect a 1KW resistor across the bell
output.
2.6 Programmable Outputs (PGM)
The 748+ control panels includes two fully programmable output (PGM). When a
specific event or condition occurs in the system, a PGM can be used to reset
smoke detectors, activate strobe lights, open/close garage doors and much
more. The PGMs provide a maximum 50mA output. If the current draw on a
PGM output is to exceed 50mA we recommend the use of a relay as show in
Figure 6. The PGMs can be programmed to toggle on and off from more than a
thousand different events. For example, PGM1 can open and close an automatic
garage door by pressing keys [1] and [2] simultaneously on the keypad. For
details on how to program the PGMs, refer to section 9.
2.7 Keypad & Keyswitch Connections
Connect the four keypad connections labeled RED, BLACK, GREEN and YELLOW to the
corresponding colour terminals on the control panel as indicated in Figure 7. Note, on
some keypads you may have to remove the back panel to make the connections.
Connect the keyswitch to the “
GRN” and “BLK” terminals of the control panel as shown
in Figure 7. To enable this function please refer to sections 8.5 and 11.8 for more
information on keyswitches.
2.8 Keypad Zone Connections
Each keypad comes with one input terminal, allowing you to connect one detector or door contact directly to the keypad. Once
the keypad zones have been defined you must enable "Keypad Zone Supervision" (see section 7.13 & 7.14) in the control panel.
Figures 8 and 9 demonstrate typical keypad zone input installations.
Example: A door contact located at the entry point of an establishment can be wired directly to the input terminal of the
entry point keypad instead of wiring the door contact all the way to the control panel.
If a keypad has the ATZ (zone doubling) feature, two detection devices can be connected to one input terminal. Each device will
be assigned a zone (see table below) and each will transmit a separate alarm code, therefore, capable of adding one or two
zones to your security system. Regardless of the number of keypads in the system, the control panel supports a maximum of two
keypad zones.
Example 1: A security installation is comprised of five keypads. Of these five keypads only two can have their zone input
terminals enabled (see Figure 9). The other three keypads must have their zone input terminals disabled as described
below.
Example 2: A security installation is comprised of three 636 keypads and two 642 LCD keypads. You can enable the ATZ
(Zone Doubling) feature on one of the 642 keypads, providing you with 2 zones on one keypad input terminal (see Figure
10). The remaining four keypads must have their input terminals disabled as described below.
Note if using two keypad zones, one keypad must be defined as keypad zone 1 while the other must be defined as keypad zone
2. Unless you are using an LCD keypad with the ATZ (zone doubling) feature enabled, in which case the LCD will automatically
define the keypad zones. The control panel will recognize these added zones as shown in the table below.
Disabling 636/646 Keypad Zones:
If the keypad zone input terminal is not being used, disable it by shorting the blue zone wire with the black com wire of the
keypad.
Figure 6
Figure 7