Use the pinout to connect to terminals on the PCIe-6509. Figure 5. PCIe-6509 Connector Pinout Table 8. Signal Descriptions Signal Name Pin Description P0.0 47 Bi-directional digital I/O lines for port 0 P0.1 45 P0.2 43 P0.3 41 P0.4 39 P0.5 37 P0.6 35 P0.7 33 P1.0 31 Bi-...