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© National Instruments Corporation 21 MID-7604/7602 Power Drive
Figure 11.
Trigger Terminal Block Pin Assignment
Figure 12. Breakpoint Terminal Block Pin Assignment
Analog I/O Terminal Blocks
The MID-7604/7602 has two analog I/O connectors. The analog input
connector uses a 6-pin removable terminal block, and the analog output
connector uses a 5-pin removable terminal block.
The analog input terminal block provides access to four analog-to-digital
converter channels, an analog reference voltage from the converter circuit,
and an analog input ground signal. The analog output terminal block
provides access to four digital-to-analog converter channels with ±10 V
output range and analog output ground. Refer to Figures 13 and 14 for
terminal block pin assignments.
Figure 13. Analog Input Terminal Block Pin Assignment
Figure 14. Analog Output Terminal Block Pin Assignment
1
2
3
4
5
6
Trigger Input 1
Trigger Input 2
Trigger Input 4
Digital Ground
Trigger Input 3
Shutdown Input
1
2
3
4
5
6
Breakpoint Output 1
Breakpoint Output 2
Breakpoint Output 4
Digital Ground
Breakpoint Output 3
+5 V
1
2
3
4
5
6
Analog Input 1
Analog Input 2
Analog Input 4
Analog Input Ground
Analog Input 3
Analog Reference (Output)
1
2
3
4
5
Analog Output 1
Analog Output 2
Analog Output 4
Analog Output 3
Analog Output Ground