4Z Input/2 Output
4Z Input/2 Output Expansion Snap Card
Expansion SnapCard
™
Document Number: 466-1367 Rev. B
September 1998
8543101A.DS4
60-626
60-756
INSTALLATION
INSTRUCTIONS
Product Summary
The Four Zone Input/Two Output Expansion SnapCard™ combines the capabilities of the Eight Zone
Input and Four Output Expansion SnapCards. It
allows for Concord™ panel, Advent™ panel, and
Superbus™ 80 Zone Input/16 Output Module expansion.
The card includes the following:
■ One 12V two-wire smoke detector loop that pro-
vides power (100mA) to Style B (Class B) smoke
detectors.
■ Three supervisedUL Fir e rated har dwire loops (2k
ohm EOL resistors required) that can be used for
any hardwire device including:
4-wire smoke detectors, fire pulls, water flow
detector switches, gate valve switches, control
valve supervisory switches, butterfly valve
switches, rate-of-rise detectors, carbon monoxide
gas detectors, assorted other gas detectors and
standard burglar devices.
■ False alarm prevention.
When the panel receives an alarm from a smoke
detector, the panel briefly interrupts power to the
smoke loop. Smoke detectors reset and recheck
the alarm.
■ Two “Form C” contact relays. The relays are con-
trolled by a touchpad or a combination of states
and events in the system.
On Advent™ panels, and Superbus™ 80 Zone Input/
16 Output Modules, this card may be installed into the
primary or secondary expansion slot and in combination with other cards.
Devices may be programmed to perform in various
ways. You can use the touchpad to turn on lights and
open drapes or a garage door. You can program the
system to turn on a closed-circuit-TV (CCTV) camera
during a burglary a larm, turn exit light ing on duri ng a
fire alarm or activate backup cellular phones or longrange radios if primary communications are inoperable.
Installation Guidelines
■ Install a 2k ohm EOL resistor at the end devi ce on
each supervised two-wire hardwire loop.
■ Install a po wer supervision module at the end
device on four-wire smoke loops.
■ Plug the expansion card into t he Concor d™ pa nel
expansion slot or either the primary or secondary
expansion slot of the Advent™ panel or SuperBus™ 80 Zone Input/16 Output Module.
■ Use 4-conductor , 22-ga uge or lar ger stranded w ire
from the terminals to the devices.
Tools Needed (optional)
■ Screwdriver
■ Four-conductor, 22-gauge or larger stranded
hookup wire
■ Thread rolling mounting screws (included)
■ 2K ohm end-of-line (EOL) resistors
Installation
Use the following instructions to install the card, wire
input devices, and program the panel.
Page 1
4Z Input/2 Output Expansion SnapCard
4Z INPUT/2 OUTPUT
EXPANSION SNAPCARD
RELAYS (2)
WIRING
TERMINALS
Figure 1. Card Components
PANEL
CONNECTOR
CONTROL PANEL
CIRCUIT BOARD
OPTIONAL
EXPANSION CARD
CONNECTOR
OPTIONAL
EXPANSION CARD
ALIGN BOARD
HOLES WITH
STANDOFFS
(2)
MOUNTING
SCREW
HOLES (2)
8543115A.DSF
CAUTION:
To prevent damaging the panel or card,
always remove panel AC power and disconnect backup battery before installation.
1. Disconnect panel power and backup battery.
WARNING:
You must be free of all static
electricity when handling electronic components. Touch a bare metal surface before
touching the circuit board.
2. Align the card holes with the standoffs and connector pins as shown in figure 2 or 3.
3. Press firmly to secure the board to the connector
4. Secure the card with the two thread rolling metal
screws.
Wiring
The following table and figur e show s you h ow to wi re
the card. Terminals are numbered left to right.
Note:
Terminal 11 (SMK+) ca n al so power 4-wire
smoke detectors.
T a ble 1. Card Wiring Terminal Descriptions
8573G02A.DS4
Figure 2. Installing the Card in Concord Panel
OPTIONAL
EXPANSION CARD
CONNECTOR
CONTROL PANEL
CIRCUIT BOARD
OPTIONAL
EXPANSION CARD
ALIGN BOARD
HOLES WITH
STANDOFFS
(2)
8543G86A.DS4
Figure 3. Installing the Card in Advent Panel and
SuperBus 80Z Input/16 Output Modules
Term-
inal
Description Use
Number
1Relay 1NCNormally closed (N/C) (opens on
2Relay 1
3Relay 1NONormally open (N/O) (closes on
4 Relay 2
5Relay 2
6Relay 2NONormally open (N/O) (closes on
7 ZN1 Hardwire Input zone 1
8 ZCOM Common f or hardwire input
COM
NC
COM
activation) output 1 dry relay contact connection.
Common (C) side of output 1 dry
relay N/C and N/O contacts (terminals 1 and 3). Contacts rated
5.0 A @30 VDC maximum.
activation) output 1 dry relay contact connection.
Normally closed (N/C) (opens on
activation) output 2 dry relay contact connection.
Common (C) side of output 2 dry
relay N/C and N/O contacts (terminals 2 and 6). Contacts rated
5.0 A @30 VDC maximum.
activation) output 2 dry relay contact connection.
zones 1, 2, and 3.
Page 2