Bendix Commercial Vehicle Systems EC-60 ATC STD/PREM CONTROLLERS - Manual (Page 31)

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Premium Frame EC-60 ™ Controller
Premium Frame X3 Connector Pin Assignments
Pin Designation Pin Designation Pin Designation
1 Input/Output 4 7 TCV 13 TCV CMN
2 Not Used 8 Diff. Lock SOL 1 14 Diff. Lock SOL CMN 1
3 WSS AA Left (+) 9 PMV AA Left HLD 15 PMV AA Left CMN
4 WSS AA Left (-) 10 PMV AA Left REL 16 PMV AA Right CMN
5 WSS AA Right (+) 11 Input/Output 2 17 PMV AA Right HLD
6 WSS AA Right (-) 12 Input/Output 3 18 PMV AA Right REL
1 AWD vehicles only. (AWD Transfer Case)
Premium Frame X2 Connector Pin Assignments
Pin Designation Pin Designation Pin Designation
1 WSS DA Left (+) 7 PMV SA Left HLD 13 PMV SA Left CMN
2 WSS DA Left (-) 8 PMV SA Left REL 14 PMV SA Right CMN
3 WSS DA Right (+) 9 PMV SA Right HLD 15 PMV DA Left CMN
4 WSS DA Right (-) 10 PMV SA Right REL 16 PMV DA Right CMN
5 SLS 11 PMV DA Left HLD 17 PMV DA Right HLD
6 ABS ORS 12 PMV DA Left REL 18 PMV DA Right REL
Premium Frame X1 Connector Pin Assignments
Pin Designation Pin Designation Pin Designation
1 J1587 (B) 6 J1939 High 11 Trailer ABS WL
2 J1939 Low 7 WSS SA Left (-) 12 ABS WL
3 WSS SA Left (+) 8 WSS SA Right (-) 13 ATC Lamp/ATC ORS
4 WSS SA Right (+) 9 Ignition 14 Battery
5 J1587 (A) 10 Retarder 15 Ground
Premium frame models utilize three Deutsch
connectors for wire harness connections.
Connector Designation Number of Contacts Deutsch Part Number
X1 15 DT16-15SA-K003
X2 18 DT16-18SB-K004
X3 18 DT16-18SC-K004
EC-60 ™ Controller Wire Harness Connector Part
Numbers and Pin Assignments:
PREMIUM FRAME
Connector
not used
X1 X2
X3