Alpha Technologies ECM - Manual (Page 31)

31 TM 744-862-C0-003 Rev.C
Engine Control Module (ECM)
PIN 4, W4, GAS HAZARD (Brown wire)
PIN 5, W5, TEST FAIL (Blue wire)
PIN 6, W6, ENCLOSURE ALARM (White/Red wire)
PIN 7, W7, ENGINE STATUS (Yellow wire)
PIN 8, W8, TAMPER (White wire)
PIN 3, W3, ENGINE ALARM (Gray wire)
PIN 9, W9, OUTPUT COMMON (Black wire)
PIN 2, W2, MINOR ALARM (Green wire)
PIN 10, W10, ENGINE RUN (Orange wire)
PIN 1, W1, MAJOR ALARM (Red wire)
PIN 11, W11, ENGINE RUN RETURN (White/Black wire)
Not Used
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
BLU W / WHT
RED
BLACK
BLK W / WHT
GRN W / WHT
GRN W / BLK
BLUE
GREEN
ORANGE
WHITE
WHT W / BLK
RED W / BLK
RED
GREEN
GRAY
BROWN
BLUE
WHITE / RED
YELLOW
WHITE
BLACK
ORANGE
WHT / BLK
NOT USED
USER - SUPPLIED 15 CONDUCTOR BELDEN CABLE
3.5 Standard ECM-Transponder Interconnection
Fig. 3-2 Standard Transponder-to-ECM interconnect cable, collocated applications
Fig. 3-3 Standard Transponder-to-ECM interconnect cable, remote applications