software v 6 00

30
Reference Voltage C12-1
Reference Ground C12-9
Control Signal C12-8
Delay Rly 30 C12-11 Delay Rly 87 C12-12
Mercedes MBE900
VCU Wiring
VCU3-17 +5VDC VCU1-14 Sensor Common VCU3-18 Remote Throttle Signal VCU3-7 Throttle Select Ground
Important: This governor version incorporates the Engine 5 Volt and Ground References.
IT WILL NOT OPERATE without these circuits wired as shown.
Any questions should be directed to Class1 Support at 1-800-533-3569
Mercedes MBE 900 Governor Wiring
Position Wire Color Description 1 RED + 12 VDC 2 Black Ground 3 Plug NC 4 Plug NC Connector DT06-12S Terminal Sockets Position Wire Color Description 1 Red + 5 VDC 2 White OEM Interlock 3 White High Idle 4 Brown NC 5 Black Sensor Ground 6 Red Sensor Voltage 7 White Sensor Signal 8 Yellow Control Signal 9 Black Throttle Return 10 White PTO Interlock 11 Orange Enable Input 12 Blue Enable Output
4-1 12 VDC 4-2 Ground
12 VDC
Pump Engaged
OEM
Interlocks
FAST IDLE
High Idle C12-3
Throttle Ready C12-2
Pump Engaged C12-10
Throttle Ready
ECU Power
High Idle Switch
Sensor Ground C12-5
Sensor Voltage C12-6
Sensor Signal C12-7
A Black Ground B Red +5 VDC C White Signal
Transducer Connector
Pressure Governor
Connector DT06-4S
Terminal Sockets
MBE900 Wiring