23
9.3
Wiring of the controller
(1) Wiring: Use the following cables for wiring.
Grounding line
: 1.5 mm
2
(AWG14) 1 wire
Power supply (24 V DC)
: 1.5 mm
2
(AWG14) 1 wire
Communication line:
(Between the sensor units and controller) Daihatsu option cable ( 4
0.5mm
2
)
4 lines
(When a junction box is installed) 1.5 mm
2
(AWG15)
For contact outputs
: In case of one engine : 3 contacts
In case of two engines : 5 contacts
(2) Terminal connection: Clamp type terminal block
Fig. 25 Controller terminal arrangement diagram
Fig. 26 Schematic drawing of the controller external wiring connections (for two engines)
Wiring
for sensors
Contact
Outputs
Power supply
line
* The drain wire of
shielded cable must be
installed to the
grounding bar.
*
Ground wire must
be installed to the
ground terminal
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