Alpha Technologies AlphaGen PN-6x-T 7.5kW 48Vdc - Manual (Page 55)

042-288-B0-001, Rev. A2 55
Fig. 4-2 (a), ECM LED Indicators, Switches, and Interface Connections
4.0 The Engine Control Module, continued
Fig. 4-2 (b), ECM Printed Circuit Boards
J 3 J 3
ECM PCB GRI
J 1
J 2 J 2
J 1
3
5
7
9
1
4
6
8
2
Pin 1
Pin 1
10
11
12
13
14
15
16
ECM PCB LED Indicators and Switches
1 Communications Input (J4)
(Pin #1 at bottom of connector)
2 Major Alarm Indicator (Red LED)
3 Minor Alarm Indicator (Red LED)
4 Notify Indicator (Orange LED)
5 Comm Indicator (Green LED)
6 System Indicator (Green LED)
7 Run-Auto-Stop (RAS) Switch
8 Service/Reset Push Button Switch (SW3)
9 Transponder Interface (J6)
(Pin #1 at top of connector)
10 Enclosure Alarm Input Connector (J10)
11 Fuel Enclosure Alarm Connector (J5)
12 Interface Input Connector from APU (J4)
13 Inverter Battery String Connector (J8)
14 Battery Charger Control Interface
15 AC Generator Voltage, Current Connector (J7)
16 AC Line Input Connector (J6)
(Connected at all times)
3
5
7
9
10
13
15
16
14
1
4
6
8
11
12
Pin 1
Pin 1
2