User`s manual

Installation 19
72XX Series
User’s Manual
2.7 Jumpers Description
The 7248/96 DIO cards are Plug and Play, thus it is not necessary
to set up the card configurations to fit the computer system. How-
ever, to fit different users’ versatile operating environment, there
are still a few jumpers to set the power-on status of ports and the
usage of the +12V output pins.
2.7.1 Power on Status of Ports
For every port on the 7248/96 cards, the power-on status is set as
input therefore, the voltage could be pulled high, pulled low, or
floating. It is dependent on the jumper setting. Table 2.1 lists the
reference number of the jumpers and the corresponding port
names.
Jumper Port Name Remarks
JA1 P1A (Port A of CN1) for PCI-7224/7248/7296, PCIe-
7248/7296, cPCI-7248
JB1 P1B (Port B of CN1) for PCI-7224/7248/7296, PCIe-
7248/7296, cPCI-7248
JC1 P1C (Port C of CN1) for PCI-7224/7248/7296, PCIe-
7248/7296, cPCI-7248
JA2 P2A (Port A of CN2) for PCI-7248/96, PCIe-7248/7296,
cPCI-7248
JB2 P2B (Port B of CN2) for PCI-7248/96, PCIe-7248/7296,
cPCI-7248
JC2 P2C (Port C of CN2) for PCI-7248/96, PCIe-7248/7296,
cPCI-7248
JA3 P3A (Port A of CN3) for PCI-7296, PCIe-7296
JB3 P3B (Port B of CN3) for PCI-7296, PCIe-7296
JC3 P3C (Port C of CN3) for PCI-7296, PCIe-7296
JA4 P4A (Port A of CN4) for PCI-7296, PCIe-7296
JB4 P4B (Port B of CN4) for PCI-7296, PCIe-7296
JC4 P4C (Port C of CN4) for PCI-7296, PCIe-7296
Table 2-1: Jumpers and Port names list