2.15 Pluggable Connections
2.15.1 Standard Pluggable Processor
The standard Processor comes from the factory with five Pigtail Connectors for easy, mistake free
pluggable installations. Not all Processors are supplied with all of these pigtails.
The following is a list of the pigtail connectors used in the standard Processor:
• Two Remote Station pigtails. Three additional Stations can be connected directly to the
standard Processor.
• One pigtail connector provides the connections for DC Power, Start Interlock, Clutch Pressure
Interlock and External Alarm.
• One pigtail connector is provided for serial communication between multiple Processors.
• One pigtail connector is provided for the Tach Sensor input used in synchronization.
Figure 2-15: Standard Processor Pluggable Connections View
2.15.2 ClearCommand 9000 Series Pluggable Processors
The 9000 Series Processors come from the factory with standard five Pigtail Connectors listed in
Section 2.15.1: Standard Pluggable Processor and additional Pigtails depending on the Processor’s
features. Refer below to the Processor being used on this System for the list of additional pigtails.
9120 and 9121 Processors
• One pigtail connector is provided for clutch Ahead and Astern Solenoid signals.
9122 Processor
• One pigtail connector is provided for clutch Ahead and Astern Solenoid signals, the troll
solenoids.
9210 and 9211 Processors
• One pigtail connector is provided for electronic connection to the engine governor.
9221 Processor
• One pigtail connector is provided for electronic connection to the engine governor.
• One pigtail connector is provided for clutch Ahead and Astern Solenoid signals.
Station 4
Pigtail
Station 5
Pigtail
12239.2_ART
Digital Inputs
Tach 2 Pigtail
Tach 1 Pigtail
Serial Communication
Pigtail
Station 3
Pigtail
Alarm, Start Interlock,
Clutch Pressure Pigtail
Station 1
Pigtail
Station 2
Pigtail