Operator's Manual

3. INSTALLATION
21
3.4 Wiring
Interconnection
Refer to the interconnection diagram (page S-1) to connect cables.
Single remote display
12 11 10 9 8 7 6 5 4 3 2 1
9 8 7 6 5 4 3 2 1
9 8 7 6 5 4 3 2 1
Remote display RD-20
12-24 VDC
Sensor signal
DPYC-1.5
TTYCS-1 (max. 100 m)
Dimmer controller
RD-502
Remote controller
RD-501
TTYCS-4
TTYCS-4
Ground
terminal
φ
4
IV-1.25sq
To ground terminal
on hull
11
12
+
-
7
8
RD1A
RD1B
RD-501 RD-20
3 1
4 2
1 3
2 4
Vin
GND
TD2A
TD2B
Vout
GND
RD2A
RD2B
Signal
Signal
RD-502 RD-501
1 6
2 7
3 8
4 9
TD2A
TD2B
Vin
GND
RD2A
RD2B
Vout
GND
Signal
Signal
φ
4