Remote Bus; Earth Ground - Gemini GEM-P1664 Installation Instructions Manual

WI1424A 1/06

REMOTE BUS

REMOTE BUS
ADDITIONAL
EZMs
Example:
(GEM-RP1CAe2)
2 LINE KEYPAD
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.
L
NAPCO Security Systems
NOTE: Refer to the EZM Installation Instructions for
specific wiring information.
AVAILABLE DEVICES
1. KEYPADS: GEM-RP1CAe2, GEM-RP2ASe2, GEM-RP3DGTL, GEM-
1. KEYPADS: GEM-RP2AS & GEM-RP1CAe2
2. X-10 INTERFACE: GEM-X10 RP4 series, GEM-K1CA, GEM-K2AS, GEM-K3DGTL, GEM-K4 series,
3. W IRED ZONE EXPANDER: GEM-EZM816
(7 maximum)
4. W IRELESS RECEIVERS: GEM-RECV8, GEM-RECV16 & GEM-RECV96
2. X-10 INTERFACE: GEM-X10 (16 devices maximum)
5. RELAY MODULE: RM3008
6. VOICE INTERFACE: GEM-EVA
3. WIRED ZONE EXPANDER: GEM-EZM4/8EX, GEM-EZM4/8 (64
7. TELEPHONE INTERFACE: W IZARD2
zones maximum)
4. WIRELESS
RECV96 (64 zones maximum)
5. RELAY MODULE: RM3008 (16 relays maximum)
6. VOICE INTERFACE: GEM-EVA 1
7. TELEPHONE INTERFACE: WIZARD IIe
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.
AVAILABLE DEVICES
RECEIVERS: GEM-RECV8,
X
GEM-P1664 Installation Instructions
Page 13
GEM-RECV16, GEM-