44
3. Be sure to set the maximum address number with the
dip switch SW17 on the centralized remote controller.
LN
E
T
(Y)
(W)
(R)
(O)
(BR)
5A
L
POWER
SUPPLY
N
E
Fuse(5A)
Tie-wrap
Wiring has to be changed when
a 200,230 or 240V power is used.
Tie-wrap
TRANSFORMER
Transmission
TERMINAL-BLOCK
FOR TRANSMISSION
TERMINAL-BLOCK
OF POWER SUPPLY
200
220
230
240
BACK
ACTIVE
BYPASS
POWER
ON/OFF
DUAL
CENTRAL
AHEAD
E N G A G E D
G R O U P
A C T I V E B Y P A S S
G R O U P
S E L E C T I O N
P R O G R A M
T I M E R
C O N T R O L L E R
O P E R A T I O N
D U A L C E N T R A L
1 2 3 4 5 6 7 8 9 10
10 9 8 7 6 5 4 3 2 1
To adaptor's
terminal-block
Centralized remote
controller
Non-polar,
two-wire cable
To adaptor's
terminal-block
Power supply board box
BACK
ACTIVE
BYPASS
POWER
ON/OFF
DUAL
CENTRAL
AHEAD
E N G A G E D
G R O U P
A C T I V E B Y P A S S
G R O U P
S E L E C T I O N
P R O G R A M
T I M E R
C O N T R O L L E R
O P E R A T I O N
D U A L C E N T R A L
1 2 3 4 5 6 7 8 9 10
10 9 8 7 6 5 4 3 2 1
Dip switch
SW17
Centralized
remote controller
Power supply
board
4-3 Connection method
(1) Connections in the power supply cord.
1. Connect the power supply cord to the power supply terminal-block and fix it in-place with a tie-wrap. Connect a sin-
gle phase 200V AC (220, 230, 240V) to .
As is the GND terminal, be sure to ground the earth wire.
2. Connect the transmission line to the transmission terminal-block and fix it in-place with a tie-wrap. Use a
Ω
1.6
(AWG 14) or above two-wire cable for the transmission line.
CAUTION : Never connect the power supply cord to the transmission terminal-block.
(2) Connection method of centralized remote controller and power supply board.
1. Connect the centralized remote controller and power supply board with a non-polar, two-wire cable.
2. Wiring diagram
E
L N
OC232--2.qxp 01.10.1 8:58 PM Page 44
