26 Gemini C-Series GEMC-NAC Extender Installation Instructions
WIRING DIAGRAMS FOR SINGLE AND MULTIPLE NAC EXTENDERS
M u l t i p l e N AC E x t e n d e r s
S i n g l e N AC E x t e n d e r
NAC
"X"
(+)
NAC
OUTPUT
NAC
"X"
(–)
(+) (–) (+) (–)
NAC
"X"
(+)
NAC
OUTPUT
NAC
"X"
(–)
1 2 3 4
EOLR
2.2K
O
U
T R
ELA
Y 7
NO
NC
COM
AC TBL
INPUT
13 14 15 16
18
INPUT 1
INPUT 2
OUT RELAY 5
OUT RELAY 6
(+)
IN
PU
T 1
(
―
)
IN
PU
T 1
(+)
IN
PU
T 2
(
―
)
IN
PU
T 2
COM
NC
NO
COM
NC
NO
BATT TBL
INPUT
FACP
GEMC
-NACX
X
PC BOARD
28 27
26
17
NAC
"X"
(+)
NAC
OUTPUT
NAC
"X"
(–)
(+) (–) (+) (–)
NAC
"X"
(+)
NAC
OUTPUT
NAC
"X"
(–)
1
2
3
4
INPUT 1
INPUT 2
O
U
T RE
LAY
7
28
27
26
NO
NC
COM
FA
CP
GEMC
-NACX
X
PC BOARD
EOLR
2.2K
(+)
(+)
(–)
(–)
O
U
T RE
LAY
7
28
27
26
NO
NC
COM
O
U
T RE
LAY
7
28
27
26
NO
NC
COM
1
2
3
4
INPUT 1
INPUT 2
(+)
(+)
(–)
(–)
1
2
3
4
INPUT 1
INPUT 2
(+)
(+)
(–)
(–)
EOLR
2.2K
EOLR
2.2K
EOLR
2.2K
< POLARITY SHOWN IN ALARM (ACTIVE) CONDITION
POLARITY SHOWN IN ALARM
(ACTIVE) CONDITION >