PREVOST X3-45 Multiplex User Manual

1 Introduction
2
Meritor WABCO Maintenance Manual MM-0112 (Revised 07-05)
ABS Configuration
With the E Basic ECU, 4S/4M is the only configuration used.
Figure 1.3.
Figure 1.3
The ABS configuration is defined by the number of wheel-end
sensors and modulator valves. There are three common ABS
configurations used with E version ECUs.
앫 4S/4M (4 wheel speed sensors, 4 modulator valves).
Figure 1.4.
앫 6S/4M (6 wheel speed sensors, 4 modulator valves)
앫 6S/6M (6 wheel speed sensors, 6 modulator valves)
Typical illustrations in this manual use the 4S/4M configuration as a
sample. Layouts for 4S/4M, 6S/4M and 6S/6M configurations are
included in Appendix I.
Figure 1.4
Figure 1.3
UNIVERSAL
ECU
FRAME-MOUNTED
ECU
BASIC
ECU
4003974a
Figure 1.4
1002004h
WHEEL SPEED
SENSORS
ABS
MODULATOR
VALVES
ABS
MODULATOR
VALVE
ABS
MODULATOR
VALVE
RELAY
VALVE
WHEEL SPEED
SENSORS
ECU
4S/4M CONFIGURATION — ABS ONLY
AIR LINES
ELECTRICAL LINES
LAMPS
QUICK
RELEASE
VALVE

PREVOST X3-45 Multiplex Specifications

General

Length	45 ft
Width	102 in
Engine	Volvo D13
Horsepower	500 hp
GVWR	54, 000 lbs
Height	146 in
Sleeping Capacity	Varies based on floor plan
Water Capacity	Varies based on floor plan