4 VT1536A Isolated Digital Input/Output SCP
Identifying the Plug-on
You'll find the VXI Technology part number on the connector side of the
SCP. For the VT1536A, the part number is: VT1536A.
Setting Configuration Switches
Each channel has a four-switch package that configure its input threshold
voltage level and I/O direction.
Locating switches Figure 1 shows the location of each channel's configuration switch package.
Important! Make certain that you slide the switch handles completely to the ON or OFF
position! Verify switch settings wit h the INP:THReshold:LEVel? command.
An invalid switch setting will cause the related channel to behave as an input
with unknown threshold level.
Figure 1 Locating and Setting Threshold Switches