Appendix B
5B Series Module Data Sheets
©
National Instruments Corporation
B-35
SC-2311 User Manual
Convenience Features
A series output switch eliminates the need for external multiplexing in many applications.
The switch is turned on by an active-low enable input. The enable input should be grounded
to power common if the output need not be switched.
Figure 1. 5B40 and 5B41 Functional Block Diagram
Input Ranges
5B40 mV Input:
±10 mV to ±100 mV
(±5 mV to ±500 mV - custom)
5B41 V Input:
±1 V to ±20 V
(±0.5 V to ±20 V - custom)
Output Ranges
5B40/5B41:
-5 V to +5 V or 0 to +5 V
Figure 2. 5B40 and 5B41 Input Field Connections
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