4-22 Operation
MN2417
Digital Engine Controller Description EM0046A21 (MRS17) Continued
Figure 4-10 Controller Connection Diagram
LOAD
EMERGENCY STOP
ACCESS LOCK
CONTROL
SIGNALS
REMOTE S/S
DIESE L/GASENGINE
START ER
BATTERY
−
+
FUEL SOLENOID
GENERATOR
G
+24V
BINARY OUTPUTS
GENC.B.
STARTER
L1
L2
L3
N
Generator C.B.
PRESTART
PE
RS−232C
Int erface
ModemorPC
C O NT RO L
SI GNALS
ALARM
READYTOLOAD
D+
CHRG
ALT ER NATOR
BINARY INP UTS
RPM
RPM IN
COM
BO3
BO4
BO5
BO6
BO1
(START)
BO2
(FUEL)
AI1 (OIL)
AI2 (TEMP)
RPM GND
PO WER
8−36VDC
+
−
RS232
GENER ATOR
V O LTA GE
3 x 230/ 400 V
N
L1
L2
L3
BI1
BI2
BI3
BI4
BI5
BI6
L3l
L2l
L1l
LB 1
BI NA RY
OUTPUTS
D+
BOOT JUMPER
CO M
AI3 (FUEL)
EXTENSIONMODULE
EDC
87654321
FUELSOLENOID
GENERATOR
CURRENT
0−5A
NOTUSED
SPRINKLER
REMOTE OFF
8− Pole Connector
ANALOG INPUTS