VXi VT1536A User Manual
VT1536A Isolated Digital Input/Output SCP 3
VT1536A Isolated Digital
Input/Output SCP
Introduction
The VT1536A is an eight-channel Isolated Digital I/O SCP. Channels are
switch configurable as either input or output on a channel-by-channel basis.
switch configurable as either input or output on a channel-by-channel basis.
Input-configured channels provide:
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Optically coupled isolation
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Individual switch selectable threshold levels of 5, 12, 24 and 48 VDC
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Two programmable debounce timers
(
150 µs to 2.4 s); one for the
SCP's lower 4 channels and one for the SCP's higher 4 channels.
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Programmable polarity
Output-configured channels provide:
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SPST Solid-state relay output
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200 mA current carrying capability
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Relays protected by active voltage clamping
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Programmable polarity
About this Manual
This manual shows you how to configure the Signal Conditioning Plug-on
(SCP) using SCPI commands and explains the capabilities of this SCP.
(SCP) using SCPI commands and explains the capabilities of this SCP.
The contents of this manual are:
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Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5
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Configuring Input Channel Polarity . . . . . . . . . . . . . . . . . . . page 11
Setting Debounce Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 11
Configuring Output Channel Polarity . . . . . . . . . . . . . . . . . page 13
Setting Debounce Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 11
Configuring Output Channel Polarity . . . . . . . . . . . . . . . . . page 13
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