SCXI-1503 Calibration Procedure
12
ni.com
Adjusting the Analog Input
Complete the following steps to adjust the analog input of the SCXI-1503:
1.
Connect the calibrator output to all of the input channels on the SCXI-1306.
Note
Ensure that all switches on the SCXI-1306 are in the off position as shown in Figure 3.
2.
Insert the NB1 ribbon cable into the breakout connector on the SCXI-1349.
3.
Insert the SCXI-1349 into the SCXI-1503 rear connector.
4.
Insert the other end of the NB1 ribbon cable into the CB-50 ribbon cable connector.
5.
Connect the DMM V+ to pin 3 and DMM V- to pin 4 of the CB-50 terminal accessorys. Refer to
Figure 5 for pin locations.
Figure 5.
CB-50 Terminal Accessory Wiring Diagram for Connection to DMM
Note
When MAX configures a module, it is assigned a module name. Each function call uses this
module name to determine the correct module to adjust. This document uses
Dev1
when referring to
the module name. When you calibrate your module, use the module name assigned to it by MAX.
1
To DMM V+
2
To DMM V-
3
NB1 Ribbon Cable Connector
4
CB-50 Top View
5
CB-50 Side View
50
4
8
46
44
42
40
38
3
6
3
4
3
2
3
0
2
8
26
24
22
20
1
8
16
14
12
10
8
6
4
2
49
47
45
4
3
41
3
9
3
7
3
5
33
3
1
29
27
25
2
3
21
19
17
15
1
3
11
9
7
5
3
1
3
5
2
4
5
1
5
2
1