Advantech PCI-1706U, User Manual

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PCI-1706U User Manual vi
Chapter 3 Signal Connections .......................... 21
3.1 Overview: ................................................................................................ 22
3.2 Switch and Jumper Settings ................................................................... 22
Figure 3.1 Connector and Switch Locations.............................. 22
Table 3.1: Board ID Settings ..................................................... 23
3.3 Signal Connections ................................................................................. 23
Figure 3.2 I/O Connector Pin Assignments for the PCI-1706U Se-
ries............................................................................ 23
3.3.1 I/O Connector Signal Description ............................................... 24
3.3.2 Analog Input Connections........................................................... 24
Figure 3.3 Differential input channel connection -
ground reference signal source................................ 24
Figure 3.4 Differential input channel connection -
floating signal source................................................ 25
Figure 3.5 Trigger Source and CLK Source Connection ........... 25
3.3.3 Analog Output Connections........................................................ 26
Figure 3.6 Analog Output Channel Connection......................... 26
3.3.4 Digital Input/Output Connections ................................................ 26
Figure 3.7 Digital Input Channel Connections ........................... 26
Figure 3.8 Digital Output Channel Connections ........................ 27
3.3.5 Counter Connections .................................................................. 27
Figure 3.9 Event Counter Connection ....................................... 27
Figure 3.10Frequency Measurement Connection ...................... 27
Figure 3.11Time Pulse Connection ............................................ 27
Figure 3.12One shot Connection................................................ 28
Figure 3.13PwMeter Connection (PWM_IN) .............................. 28
Figure 3.14PwModulator Connection (PWM_OUT) ................... 28
3.4 Field Wiring Considerations .................................................................... 29
Appendix A Specifications .................................... 31
A.1 General ................................................................................................... 32
A.2 Analog Input............................................................................................ 32
A.3 Analog Output ......................................................................................... 33
A.4 Digital Input/Output ................................................................................. 33
A.5 Counter/Timer ......................................................................................... 34
A.6 Gain Codes ............................................................................................. 34
A.6.1 A/D Gain Code............................................................................ 34
Table A.1: PCI-1706 Analog Input ............................................. 34
A.6.2 D/A Gain Code............................................................................ 34
Table A.2: PCI-1706 Analog Output .......................................... 34
Appendix B Block Diagram ................................... 35
B.1 Block Diagram......................................................................................... 36
Figure B.1 PCI-1706U Block Diagram ....................................... 36
Appendix C Calibration ......................................... 37
C.1 Calibration............................................................................................... 38
C.1.1 A/D Calibration Wizard ............................................................... 39
C.1.2 D/A Calibration Wizard ............................................................... 43