Remote bus, Earth ground, Wir ing connections: remote bus & earth ground – Napco Security Technologies GEM-P1664 User Manual
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NAPCO Security Systems
X
GEM-P1664 Installation Instructions
WI1424A 1/06
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ADDITIONAL
EZMs
AVAILABLE DEVICES
1. KEYPADS: GEM-RP2AS & GEM-RP1CAe2
2. X-10 INTERFACE: GEM-X10
3. WIRED ZONE EXPANDER: GEM-EZM816
4. WIRELESS RECEIVERS: GEM-RECV8, GEM-RECV16 & GEM-RECV96
5. RELAY MODULE: RM3008
6. VOICE INTERFACE: GEM-EVA
7. TELEPHONE INTERFACE: WIZARD2
(GEM-RP1CAe2)
2 LINE KEYPAD
REMOTE BUS
REMOTE BUS
NOTE: Refer to the EZM Installation Instructions for
specific wiring information.
Connect the available devices as shown above to the remote bus terminals (9, 10, 11 & 12). Observe the correct
color wire connections. When connecting the keypads, first configure them accordingly (refer to the Keypad
Configuration Mode at the back of this manual). Keypads should be located near every exit/entry door. Up to seven
keypads may be connected if the longest cable run from the panel, to the farthest keypad (daisy chained or home-
run) is less than 1000 feet. The maximum distance for seven keypads is 300 feet using 22 AWG. wire. NOTE: When
running keypad wire, avoid wiring parallel to other types of wiring.
EARTH GROUND
NOTE: Do not use a gas pipe, plastic
pipe or AC ground connections.
Connect the control panel EARTH GROUND screw to a metal cold-water
pipe using at least a #16 AWG. wire. Do not use a gas pipe, plastic pipe
or AC ground connections. Also, connect the circuit board to the metal
enclosure. Connect a wire with a ground lug crimped or soldered onto
one end of the EARTH GROUND screw to the cabinet. NOTE:
Grounding connections should avoid bends in the grounding wire
whenever possible.
Wir
ing Connections:
Remote
Bus & Earth Ground
AVAILABLE DEVICES
1. KEYPADS: GEM-RP1CAe2, GEM-RP2ASe2, GEM-RP3DGTL, GEM-
RP4 series, GEM-K1CA, GEM-K2AS, GEM-K3DGTL, GEM-K4 series,
(7 maximum)
2. X-10 INTERFACE: GEM-X10 (16 devices maximum)
3. WIRED ZONE EXPANDER: GEM-EZM4/8EX, GEM-EZM4/8 (64
zones maximum)
4. WIRELESS RECEIVERS: GEM-RECV8, GEM-RECV16, GEM-
RECV96 (64 zones maximum)
5. RELAY MODULE: RM3008 (16 relays maximum)
6. VOICE INTERFACE: GEM-EVA 1
7. TELEPHONE INTERFACE: WIZARD IIe
AR
ME
D
ST A
T U
S
Example: