Bendix Commercial Vehicle Systems A-18 TRAILER ABS 5/04 - Manual (Page 35)

35
FIGURE 41 - 2S-2M Electrical Connections
ECU
X1-CODING A (GREY) X2-CODING B (BLACK)
V
DIA
2
11
1587
+
GND
1
12
DIA
1587
-
SS
3
10
A-
SS
D+
4
9
SS
A+
SS
D-
5
8
SS
B-
SS
C+
6
7
SS
B+
SS
C-
Top–Looking into Harness White (Ground)
Blue (Switched 12V
Constant Power From
Tractor)
Harness Side
Warning
Light Side
A–SAE J1587+
B–SAE J1587–
C–+12 Volts
D–Not Used
E–Ground
F–Not Used
B
C
D
E
F
A
ECU Side
Wheel Side
+
Front
Looking Into Valve
Release
Hold Common
No
Connection
1
2 3
Red
(Brake Light Power)
Road Side
Top View
CMN CMN
B
HLD
1 2 3 4 5 6
12 11 10 9 8 7
B A
HLD
A
GND
ECU
V
ECU
WL REL
T-
REL
B A
WL
T+
DIAG V
BL
Power
Cable
ECU Side
Trailer
Side
A–Brake Light
B–Perm. Power
C–Not Used
D–Warning Lamp
E–Ground
E
C D
A
B