Gasboy TopKAT Fuel Management System Installation - Manual (Page 111)

MDE-4319E TopKAT™ Fuel Management System Installation Manual · August 2008 Page 105
Wiring Diagrams: Port Communication Mechanical PCU Option
Wiring Diagrams: Port Communication
The following diagrams show the pin-to-pin layout of the possible wiring schemes for the
TopKAT system ports. Each Port may be wired for any of the wiring schemes, provided the
installation requirements are met as outlined at
“Communication Requirements” on page 19 .
Figure 8-21: Wiring Diagram: RS-232 - D Connector
Note: In the TopKAT system, the green connector must be connected to P4 on the
communication board for Port 2, and P6 for Port 3. The K1 and K2 jumper for the Port
being used should be set to RS-232. Refer to
“Terminal Block ID” on page 80 for the
location of K1 and K2 jumpers.