©
National Instruments
11
NI 653X Cable Adapter User Guide
Caution
Connections that exceed any of the maximum ratings for the NI 653x cable
adapter or the NI high-speed DIO device can damage the device and the computer.
Maximum input ratings are provided in the
Specifications
section and in the specifications
document that shipped with the NI high-speed DIO device. NI is
not
liable for any damage
resulting from such signal connections.
Table 3 shows the relationship between PFI channels and the termination
sockets.
Note
Refer to the help file for your device for information about the number of available
DIO channels on your device. DIO <20..31> or PFI_0 may not be applicable to your
device.
Table 3.
PFI Screw Terminals
Connector
Channel
Socket
VHDCI
(NI 6535/6536/6537/654x/655x
and NI 6535B/6536B/6537B)
PFI <0..5>
J4
68-Pin DAQ Connector
(NI 6533/6534)
PFI <0..7>
J3
