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Values of Devices for PC-900G® (in 12VDC):
• KPD-800/G-LED732 keypad: max 100 mA. (60 mA standby)
• KPD-860/G-LCD732 keypad: max 210mA. (90mA standby)
• KPD-860/G-LCD732RF keypad: max 210mA. (90mA standby)
• Zone Expander module EXP-8Z: 15mA
• PC-900G board: 50mA
Other devices
Please read carefully the manufacturer documentation to determine the maximum
current requirements for each device during activation or alarm and include the
correct values for consumption calculations. The devices connected must not exceed
the system capabilities during any possible operation mode.
2.5 Keypad assignment
There are eight bus addresses available for keypads. The KPD-800/KPD-860/KPD-
860RF/G-LED732/G-LCD732/G-LCD732RF keypads are, by default, recorded in address
1. Each keypad must be recorded in a different address (1 to 8).
The keypad record is required since it informs the control panel which addresses are
occupied. The control panel might generate a flaw when keypad supervision is not
present.
How to program the address of KPD-800/G-LED732 keypads
1. Press the keys [
][8].
2. Then press the key [4] to indicate if you wish to enter keypad programming.
3. Finally, press the key [8] to confirm the entry in address programming.
4. Enter the new address (1 to 8). To cancel, press the key [#].
How to program the address of KPD-860/KPD-860RF/G-LCD732/G-LCD732RF
keypads
1. Press the programming button [
option [4] Keypad programming, then press [
2. Then press the key [8]. You will not find this option scrolling with the arrow keys
since it has been hidden to avoid unwanted programming.
3. Enter a new address (1 to 8) for the keypad. Or press the key [#] to exit
programming.
After addressing all the keypads, activate them with command [298] in the installer
programming section. The control panel will supervise all the keypads and modules
recorded in the system bus.
NOTE: To enter installer programming you shall do it from the keypad with address1
since it is the only address with factory default settings.
2.6 Supervision
Only the recorded modules are supervised by the panel. The supervision works
constantly to allow the PC-900G® panel to indicate the presence of a flaw if a module
is removed from the system or simply ceases working.
To check which modules are currently connected and supervised, check commands
[298] and [299] of the installer programming section. A module that is recorded and is
not present will generate a trouble condition and the Fault/system indicator [
the keypad will turn on.
Such status may be given by one of the following circumstances:
• The module is no longer connected to the BUS-D485
• There is a problem with the BUS-D485 wiring
• The module or keypad is located more than 200m away from the panel
• The module or keypad has not enough power supply
• The module or keypad is damaged
• There is more than one device with the same address
For more information regarding module supervision troubles see section
3.5 "Commands[
]" on page 8.
2.7 Remove modules
The PC-900G® panel must be reconfigured to cease supervising a module that has
been removed. To remove the module, disconnect the module from the Bus and
disable it with command [299] of the installer programming section.
2.8 Zones wiring
For a complete description of the operation modes of the different types of zones, see
section 5.2 "Programming zones".
There is only one manner to install the zone circuits that is by using a 2200 ohms end
of line resistor.
The control panel may accept and supervise NC o NO detectors.
NOTE: Any zone of the main board may be programmed as 24-Hour Fire. The zones
programmed in such manner will generate a technical trouble when the loop is open.
] and scroll with the arrow keys [
].
2200 ohms End of Line Resistors (EOLR)
By using the end of line resistors, observe the different alternatives to connect the
zone circuit.
RFL NORMALLY
CLOSED CONTACT
RFL NORMALLY
RFL NORMALLY
CLOSED CONTACT
Zone
C
OPEN CONTACT
Zone
C
RFL
2.2K
NOTE: This is the correct connection mode for Normally Open (N.O.) or Normally
RFL
2.2K
Closed (N.C.) detection contacts.
2.9 Fire zones wiring
4-wire smoke detectors
All of the fire zones shall be installed according to the following diagram:
WIRE SMOKE DETECTOR WITH READJUSTMENT
WIRE SMOKE DETECTOR WITH READJUSTMENT
+ Aux.
] to
+ Aux.
PGM
Smoke
detector
PGM
Zone
C
Zone
C
2.10 Keypad zones
Each keypad has an entry zone where a sensing device can be connected (like a
magnetic door contact, movement sensor, etc.).
This avoids the need to run wires to the control panel for such device.
To install the keypad, open the plastic cabinet of the unit and identify the six terminals
in the loop board printed on the keypad. Connect the four wires of the BUS-D485
] of
from the control panel, the red wire to [+], the black one to [-], the blue one to [A] and
the white one to [B]. To connect the zone use a 2200 ohms end of line resistor be-
tween terminal [Z] and terminal [-]. To supply power to the devices that need power,
use the input terminals (wires red and black). Connect the red wire to the terminal [+]
and the black wire to the terminal [-].
NOTE: End of Line Resistors must be placed in the sensing device at the end of the
circuit, not in the keypad. This zone cannot be programmed as fire supervised zone.
2.11 Zone expansion modules
Each expansion module has 8 zones. The maximum amount of expansion modules
that support the panel is 3. There can be obtained up to 24 additional zones apart
from the 8 zones of the main panel board.
Each expansion module must be assigned an address; thus, there are 3 available
addresses.
For an expansion module to work it must be enabled.
Enable the expansion modules in command [299] "Module enabling, options [1], [2] y
[3].
Expansion modules have 8 zone entries. To assign a zone number to each entry,
commands [220]-[227] must be programmed for zone expansion modules with
address 1 and commands [228]-[235] for zone expansion modules with address 2 and
commands [236]-[243] for zone expansion modules with address 3.
RFL NORMALLY
RFL NORMALLY
OPEN CONTACT
OPEN AND
NORMALLY
CLOSED CONTACT
RFL NORMALLY
Zone
C
OPEN AND
Zone
C
NORMALLY
CLOSED CONTACT
Zone
Zone
C
C
RFL
RFL
2.2K
2.2K
RFL
RFL
2.2K
2.2K
+
+
Smoke
Smoke
+
+
detector
detector
Smoke
-
-
detector
-
-
2 RFL NORMALLY OPEN
AND 2 RFL NORMALLY
CLOSED CONTACTS
2 RFL NORMALLY OPEN
Zone
C
AND 2 RFL NORMALLY
CLOSED CONTACTS
Zone
C
RFL
2.2K
RFL
2.2K
Relay
Relay
C
C
RFL
2.2K
RFL
2.2K
7
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