2s/1m - axle control, 2s/2m - side control, Controller system applications (1 of 2) – Bendix Commercial Vehicle Systems MC-30 TRAILER ABS CONTROLLER User Manual
Page 21: Dual axle trailer
21
FIGURE 17 - MC-30
™
CONTROLLER SYSTEM APPLICATIONS (1 OF 2)
2S/1M - AXLE CONTROL
Trailer Chassis Harness
NOTE:
Front wheel speed sensor inputs must
be used for two sensor installation
even if sensors are not physically
located at the forward axle.
ABS
Dual Axle Trailer
ABS Light
MC-30
MOD1
Pigtail Harness
Left Front
WS Sensor
Right Front
WS Sensor
AntiLock
5-Pin
Connector
A
Brake Light Power
B
Ignition Power
C
NC
D
Warning Lamp
E
Ground
C
E
B
A
D
Ignition
Power
Brake Light
Power
Ground
7-Pin
Connector
2S/2M - SIDE CONTROL
ABS Light
MC-30
MOD1
MOD2
Pigtail Harness
Trailer Chassis Harness
Left Front
WS Sensor
Right Front
WS Sensor
NOTE:
Front wheel speed sensor inputs
must be used for two sensor
installation even if sensors are not
physically located at the forward
axle.
For side control, MOD1 must
control the right side.
ABS
Dual Axle Trailer
AntiLock
5-Pin
Connector
A
Brake Light Power
B
Ignition Power
C
NC
D
Warning Lamp
E
Ground
C
E
B
A
D
Ignition
Power
Brake Light
Power
Ground
7-Pin
Connector