
5
Installing the System
Connecting the Panel to Earth Ground
For maximum protection from lightning strikes and tran-
sients, connect the lower-right circuit board screw to earth
ground as shown in Figure 6. Use 16-gauge, solid copper
wire from an earth grounded cold water pipe clamp to the
panel.
Figure 6. Connecting the Panel to Earth Ground
Ìi
For best results, it is recommended that you crimp a
spade lug on the wire end at the panel and secure the
lug under the circuit board screw as shown in Figure 6.
Installing Optional SnapCards
The SnapCard Header on the lower-left side of the panel
accepts one of the following SnapCard models:
8Z Input SnapCard—60-757
4 Output SnapCard—60-758
4Z Input/2 Output Combo SnapCard—60-756
Install the desired SnapCard onto the panel SnapCard
Header and secure it in place with two screws, included
with the card (see Figure 7).
Connect all necessary input/output wiring using the instal-
lation instructions included with the SnapCard.
.
Figure 7. Installing a SnapCard
Installing Optional Hardwire Input
Modules (HIMs)
Each SuperBus 2000 8-Zone Input Module (60-774) adds
eight supervised hardwire zones to the system (see Figure
8). Both normally open and normally closed detectors can
be wired to module inputs (see Figure 9).
Connect all necessary input/output wiring using the instal-
lation instructions included with the HIM.
Ìi
Use of the HIM with the Concord™ Express panel has
not been investigated by UL.
Figure 8. Installing the HIM in the Concord Express
WATER PIPE
GROUND CLAMP
PIPE
ANTENNA
LOOP
KNOCKOUT
PUSH SNAPCARD CONNECTOR
ONTO PANEL HEADER
SECURE SNAPCARD WITH
TWO SCREWS
8642137A.DSF
Содержание CONCORD Express
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