Flash Technology FTB 312-3, Reference Manual

Page: 31 / 78

FTB 312
an
d F
T
S
316
Revis
ion13 —
02-20
-2001
2-
13
18
A
E
Figure
2
-8
FTB 31
2-3AE
Single
Un
it
Sy
st
em
Inst
all
a
tion W
iring
NOTES:
PHOTOCELL
GND
NEUT
LINE 1
FLASHHEAD
CABLE CHART
MINIMUM REQUIREMENTS
MIN. INSULATION 600V
COLORS FOR REF. ONLY
FOR USER'S CABLE
FTCA PN 6340 OR USER'S CABLE
(SEE CABLE CHART)
NOTE 1 & 5
NOTE 2
3. CONTACT RATING 1 AMPERE, 120 VAC. EXTENDED MONITORING IS
4. USER'S ALARM CIRCUITS NOT SHOWN.
5. USE LINE 1 AND NEUT FOR 120V, 60 Hz;
USE LINE 1, LINE 2 AND NEUT FOR 240/120V, 60 Hz.
TWO CONDUCTORS
(#16 AWG MINIMUM)
TIER L-810'S
TYPICAL MARKER
POSSIBLE TO THE POWER CONVERTER.
TYPICALLY FURNISHED BY OTHERS AND LOCATED AS CLOSE AS
7. JUNCTION BOX FOR DISTRIBUTION WIRING TO MARKERS
10. THE MARKER FIXTURES MAY BE SUPPLIED BY OTHERS.
NOTE 8
NOTE 7
NOTE 9
NOTE 10
DENOTES WIRE SPLICE CONNECTIONS
2. USE A CONTINUOUS CABLE FROM THE POWER CONVERTER
TO THE FLASHHEAD WITHOUT JUNCTIONS OR SPLICES.
PRIMARY
POWER
LINE 2
1. THE AC INPUT POWER CONDUCTOR SIZE DEPENDS ON THE SERVICE
VOLTAGE, THE DISTANCE FROM THE SOURCE, THE NUMBER OF
SERVED. USE 250 VA PER POWER CONVERTER PLUS 116 VA PER
POWER CONVERTERS, AND THE NUMBER OF L-810 MARKER LIGHTS
L-810 MARKER LIGHT. ALSO SEE NOTE 9.
11. MOUNT THE POWER CONVERTER VERTICALLY.
9. THE TOTAL LINE DROP, INCLUDING INPUT SERVICE WIRING
AND BRANCH LINES TO THE L-810 MARKER LIGHT SOCKETS,
MUST NOT EXCEED 3% OF RATED VOLTAGE.
TB2
TB1 1 2 4 3 5 8 6 7 9 10
RED
BLU
BLK
WHT
PUR
SHIELD
16 12 11 13 15 14 17 18
INPUT
POWER
TB4
L1
1
N
2
GND
L2
3
TRIGGER
TRIG RTN
CATHODE
4
GND
5
2
3
1
ANODE
NOTES
3 & 4
NOTE 5
WH
IT
E
AL
AR
M
IN
T
E
RCON
N
EC
T
M
A
S
T
ER/
S
L
A
VE
BL
K
WH
T
BL
K
WH
T
CO
M
INTENSITY
DAY NIGHT
SELECT
AUTO
NI
GH
T
M
O
D
E
DA
Y M
O
D
E
PH
O
T
O
C
EL
L
6
F4
NEUT MRKS
1 5 2 3 4 6
F5
GND
NOTES
3 & 4
RED
BLU
BLK
WHT
PUR #10 AWG
#10 AWG
#16 AWG
#16 AWG
#16 AWG
PC 312-3AE POWER CONVERTER
OUTPUT ALARM CONTACTS
CONTACTS SHOWN IN NORMAL
OPERATING STATE
(NO ALARMS OR ERRORS)
6. UNIT IS FACTORY WIRED FOR NAMEPLATE VOLTAGE.
(NOTE 6)
NOTE 13
F1
13. BOND CASE TO THE SITE GROUNDING SYSTEM.
SUPPLY LIGHTNING
PROTECTION FOR THE
TOP FLASHHEAD
TEM
P
SEN
SE
ER
RO
R
PE
C ER
RO
R
C
O
MMO
N
AL
AR
M
RE
D
CO
M
AVAILABLE ON FTB 312-3AE SYSTEMS ONLY ("A" MODELS).
EXTENDED
MONITORING
MOUNT THE PHOTOCELL
TO FACE THE POLAR SKY
AND MOUNT IT
VERTICALLY AT THE TOP
END OF A VERTICAL
LENGTH OF CONDUIT TO
PREVENT WATER FROM
ENTERING THE UNIT.
IN
TE
N
S
ITY
DA
Y
NI
GH
T
8. FTCA RECOMMENDS #12 AWG AS THE MAXIMUM CONDUCTOR
SIZE FROM TB5 TO THE JUNCTION BOX. USE LARGER
CONDUCTORS FOR THE BRANCH FROM THE JUNCTION BOX
TO THE MARKER FIXTURES, IF REQUIRED. SEE NOTE 9 TO
DETERMINE THE BRANCH CONDUCTOR SIZE.
FH 306 FLASHHEAD
RED
BLU
BLK
WHT
PUR
SHIELD
WHT
BLU
RED
BLK
GND
PUR
SURGE SUPPRESSED TELEPHONE LINE CONNECTION FOR A REMOTE COMPUTER AND EAGLEWIN SOFTWARE
NOTE 12
12. INSERT TELEPHONE PLUG INTO CIRCUIT BOARD
CONNECTOR OR TO OPTIONAL SURGE SUPPRESSOR
RJ11
LS1
MODULE LOCATED NEAR CONDUIT HOLES.
HV
WARNING
NOTE 11