Operation Manual

RUNRACE : Service & Maintenance Manual - rev. 2.0
Page 2.4
WIRING
RN-1: Internal connection cable
CPU board – Patch cable
CPU board
CN1
Signal Color Patch cable
CN1
1 +12 V Blue 1 1
2 + 5 V Brown 1 2
3 Ground Gray 1 3
4 Ground White 1 4
5 -12 V Violet 1 5
6 Not used Red 1 6
7 Not used Black 7
8 Start Orange 8
9 Inverter alarm Brown 2 9
10 Tread belt speed reference (PWM) Pink 10
11 Not used Blue 2 11
12 Status Red 2 12
13 Up Gray 2 13
14 Down White 2 14
15 Ground Violet 2 15
RN-2: Internal connection cable
Patch cable - Inverter interface board - Up-down board
Patch cable
CN2
Signal Color Inverter interf.
board
CN2
Up-down
board
CN2
1 +12 V Blue 1 1 -
2 + 5 V Brown 1 2 -
3 Ground Gray 1 3 -
4 Ground White 1 4 -
5 -12 V Violet 1 5 -
6 Not used Red 1 6 -
7 Not used Black 7 -
8 Start Orange 8 -
9 Inverter alarm Brown 2 9 -
10 Tread belt speed
reference (PWM)
Pink 10 -
11 Not used Blue 2 11 -
12 Status Red 2 - 1
13 Up Gray 2 - 2
14 Down White 2 - 3
15 Ground Violet 2 - 4
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