S82 W18717 Gemini Drive
Muskego, Wisconsin 53150
Phone: (877) 622-2694
Fax: (888) 679-3319
www.nabcoentrances.com
Part #C-00121
Rev. 8/25/16
WARNING
• Turn OFF all power to the Automatic Door if a Safety System is not working.
• Instruct the Owner to keep all power turned OFF until corrective action can be achieved by a NABCO
trained technician. Failure to follow these practices may result in serious consequences.
• NEVER leave a Door operating without all Safety detection systems operational.
Model GT 1175
Electrical Installation Manual
**with U30 Microprocessor Controller**
(with Revision D Software)
120 VAC
LABEL ON U30 CONTROL
AC115V ± 10%
50 / 60 Hz
BLACK (HOT)
SCREW TO HEADER
WHITE (COMMON)
GROUND LUG
MAD
E IN
JA
PAN
（
24
-11
32
7
）
DS-1
50
ＮＡ
GY
RO
TE
CH
ON/OFF
POWER
SWITCH
TRANSFORMER
A
M
P
5
TB1
NOISE
FILTER
TB2
T1
S1
ZNR2
ZNR1
AUXILIARY 120 VAC
POWER WIRES
(THESE WIRES NORMALLY
COILED AND TIED UP)
MOTOR/OPERATOR P/N 24-11327
ACTIVATION SIGNAL
OUTPUT SIGNAL
OFF
OFF
ON
ON
FULLY CLOSED
OPENING
FULL OPEN
CLOSING
FULLY CLOSED
OUTPUT: 0 = ELECTRIC STRIKE OUTPUT
OUTPUT TIMER
0 = (DO NOT USE)
1 = (DO NOT USE)
2 = (DO NOT USE)
3 = ELECTRIC STRIKE FUNCTION
U30 ELECTRIC STRIKE OUTPUT SIGNAL
HANDY TERMINAL: AUX OUTPUT = 0, OUTPUT TIMER = 3, ROCKER SWITCH SETTING: ONE WAY OR NIGHT MODE
OUTPUT TIMER
1.0 SEC
3 SEC
U30 CONTROL P/N 24-8901-30
POWER SUPPLY P/N 14-11741
GROUND HARNESS
P/N 14-11872
POWER SUPPLY HARNESS
P/N 14-11874
VIOLET
GRAY (OUT A)
TERMINAL ON U30 MAIN HARNESS
P/N 24-11877
WIRING FOR ELECTRIC LOCK ONLY SHOWN
FAIL SECURE LOCK ASSY.
P.N. 22-10522-03
FAIL
SECURE
VIO
GRY
WHT
BLK
1
6
110V
20V
AC 50/60H
z
Microprocessor Controller
248901-
GYRO TECH
HOLD OPEN
NIGHT
ONE WAY
TWO WAY
MODE
M1
M0
Open
Gnd
Open
Open
Open
Gnd
Gnd
Gnd
Mode SW Usage
Adjustments to the door can only be made
with the NABCO Handy Terminal.
CAUTION
To maintain warranty,repairs must be
made by authorized NABCO facilities.
Do not disassemble the control box.
There are no user serviceable parts
inside.
POWE
R
･
2P
INDICA
TO
RS
61
6B
H
62
BA
POWER
ERROR
MOTOR
･
12P
No.
WARNING
To protect against risk of
fire
or electric shock,use only the
certified NABCO power supply.
RELA
TED DEVICE
S
･
16
P
HANDY TERMINAL
･
6P
Mode Switch (see Mode SW Usage shown left)
61
7
6B
12VDC+
12VDC-(Common)
Interior Activation
Holding Beam
M0
H
M1
SLS
62
BA
Exterior Activation
Sidelite Presence Sensor
Breakout Detector
1
2
3
4
5
6
7
8
9
10
11
Reduced Opening Switch
No.
FUNCTION [SLIDING DOOR]
7
12VDC-(Common)
OUT.C
OUT.B
OUT.A
N/O
N/C
Common
Contact Output (Class2 Load only)
30V(42.4Vpeak)max.
5Amax.(0-20V), 3.2Amax.(20-30V)
OUT
Auxiliary Output (Open-Collector)
SQ
Sequential Activation
16
15
14
13
12
12VDC-COMMON
Auxiliary Output (Open-Collector)
Sequential Activation
5Amax.(0-20V), 3.2Amax.(20-30V)
30V(42.4Vpeak)max.
Contact Output (Class2 Load only)
FUNCTION [SLIDING DOOR]
REDUCED OPENING SWITCH
Breakout Detector
Sidelite Presence Sensor
Exterior Activation
HOLDING BEAM
INTERIOR ACTIVATION
12VDC-(COMMON)
12VDC+
Mode Switch (see Mode SW Usage shown left)
Common
N/C
N/O
SQ
OUT
OUT.A
OUT.B
OUT.C
7
SYMBOL
BA
62
SLS
M1
H
M0
6B
9DC12V
7
61
12
13
14
15
16
No.
11
10
9
8
7
6
5
4
3
2
1
RE
LAT
ED DEVICES - 16P
1
2
3
4
5
6
7
8
9
10
11
16
15
14
13
12
1
2
3
4
5
6
7
8
9
10
11
16
15
14
13
12
SYMBOL
9DC12V
