3. External Connection
PIO-64/64L(PCI)H, PI-128L(PCI)H, PO-128L(PCI)H
27
P-0/1 - P-6/7
Connect the positive side of the external power supply. These pins are common to 16 input
signal pins.
P-8/9 - P-E/F
Connect the positive side of the external power supply. These pins are common to 16 output
signal pins.
N-8/9 - N-E/F
Connect the negative side of the external power supply. These pins are common to 16 output
signal pins.
A current of 0.3 A is allowable per connector pin. Connect the required number of pins for the
total current for the corresponding 16 output signals.
N.C.
This pin is left unconnected.
Figure 3.2. Pin Assignments of Interface Connector < PIO-64/64L(PCI)H >
