Table of Contents
Advertisement
Appendix A
Specifications
This appendix lists the specifications for the SCXI-1163. These are typical at 25 C and 50%
humidity unless otherwise stated. The operating temperature range is 0 to 50 C.
Digital Outputs
Power requirements (per port)
Supply voltage
Supply current
Outputs
Logic low output voltage
(I out = 12 mA)
Output current (outputs low)
Isolation
Breakdown
Working
Maximum speed
Propagation delay (parallel mode)
1
Rise time
(into 100 pF)
Serial data rate
Measured using NI-DAQ software
on a 486-50 computer
Measured using NI-DAQ software
on a 386-33 computer
Common-mode rejection
Physical
Dimensions
Connectors
1
You can add pullup resistors to obtain faster rise times. Be aware, however, that adding pullup resistors
accordingly increases the current that the output uses.
© National Instruments Corporation
+5 V 0.5 V
+7 V absolute maximum
60 mA/port typical
80 mA/port maximum
Open-collector digital outputs with 4.7 k pullups
0.4 V typical
0.6 V maximum
15 mA maximum
Port to port and port to ground
1,900 Vrms maximum
450 Vrms maximum
100 nsec
1 sec
700 writes/sec
350 writes/sec
500 V/ sec typical
100 V/ sec minimum
1.2 by 6.8 by 8.0 in.
50-pin male ribbon-cable rear connector
48-pin DIN C male front connector
(48-screw terminal adapter available)
A-1
SCXI-1163 User Manual
Advertisement
Table of Contents
