
© National Instruments Corporation 4-1 DIO 6533 User Manual
Chapter
4
Signal ConnectionsThis chapter describes how to make input and output signal connections
to your DIO6533 device via the device I/O connector and RTSI
connector.
The I/O connector for the 6533 device has 68 pins. You can connect the
6533device to 68-pin accessories through an SH68-68-D1 shielded
cable or an R6868 ribbon cable. Using an optional 68-to-50 pin
6533device adapter, you can also connect your 6533device to 50-pin
accessories through an NB1ribbon cable.
I/O Connector
Figure4-1 shows the pin assignments for the 68-pin 6533 device I/O
connector. Refer to AppendixB, Optional Adapter Description, for the
pin assignments for the 68-to-50 pin adapter.
Caution: Connections that exceed any of the maximum input or output ratings
onthe 6533 may damage your device and your computer. See AppendixA,
Specifications, for maximum ratings. This warning includes connecting
any power signals to ground and vice versa. National Instruments is NOT
liable for any damages resulting from any such signalconnections.