MTS 793 Controller Hardware FlexTest IIm Controller Connections
169
Analog inputs The analog-to-digital mezzanine cards accommodate up to eight
analog input signals. Each A/D input signal must be within ±10 volts.
• Analog inputs can be connected at the BNC connectors of a Model
493.81 Analog In transition module and the outputs from this
module are connected to the Model 493.50 ADDA II module. This
configuration is typically used for DSPAD mezzanine cards that
provide on-board digital filtering.
• Analog inputs can be connected at the BNC connectors of a Model
493.83 Filtered Analog Input transition module and the outputs
from this module are connected to the Model 493.50 ADDA II
module. This configuration is typically used for A/D mezzanine
cards that requires filtering.
Input 1
Input 2
Input 3
Input 4
J11, J13
J15, J17
J12, J14
J16, J18
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
Input 5
Input 6
Input 7
Input 8
To
A/D
From
493.81 Analog In
Module
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
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