MDE-4319A TopKAT Fuel Managment System Installation Manual · November 2005
Page 27
ASTRA to TopKAT Cabling
Series 9820 ASTRA Installation
Figure 4-6: RS-232 - Gasboy Termination Box
Note: In the TopKAT, the green connector goes to P4 on the communication board for port 2
and P6 for port 3. The K1 & K2 jumper for the port being used should be set to RS-232.
See
“Terminal Block ID” on page 26
for the location of K1 & K2 jumpers.
Figure 4-7: RS-422 - Gasboy Short Haul Modem
Note: In the TopKAT, the green connector goes to P3 on the communication board for port 2
and P5 for port 3.
Note: In cases where a TopKAT internal modem is used, port 3 is not available for external
communication wiring.
Note: The K1 & K2 jumper for the port being used should be set to RS-422. See
for the location of K1 & K2 jumpers.
