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OMB-AI-EXP32 User's Guide
Figure 1. OMB-AI-EXP32 directly connected to an OMB-DAQ-2416
4.
Turn the connected modules over and secure the connection by screwing the connection plate to both
modules, as shown below.
5.
Connect the external power supply to the power input port of the OMB-DAQ-2416 series module, and then
plug it into an AC outlet.
By connecting external power to the device before connecting the USB cable to the computer, the OMB-
DAQ-2416 series module informs the host computer upon connection of the USB cable that the device
requires minimum power from the computer's USB port.
6.
Connect the USB cable from the OMB-DAQ-2416 series module to the host computer's USB port.
Connect to a USB 2.0 high speed hub to achieve the highest transfer rate (480 Mbps).
When connected to a USB 1.1 full-speed port, the transfer rate is limited to 12 Mbps.
Connecting the device for I/O operations
User connectors
The following table lists the device connectors and compatible hardware for the OMB-AI-EXP32.
Connector type
Wire gauge range (screw terminals)
Figure 2. OMB-AI-EXP32 secured to an OMB-DAQ-2416
User connectors and hardware
Six banks of removable screw-terminal blocks
37-pin male DSUB connector (for connection to parent device)
16 AWG to 30 AWG
7
Installing the OMB-AI-EXP32
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