Measurement Computing USB-2527 - Manual (Page 21)

USB-2527 User's Guide Installing the USB-2527
21
Field wiring and signal termination
You can use the following Measurement Computing screw terminal board to terminate field signals and route
them into the USB-2527 board using the CA-68-3R, CA-68-3S, or CA-68-6S cable:

TB-100 : Termination board with screw terminals.
A 19-inch rack mount kit ( RM-TB-100) for the TB-100 termination board is also available.
You can use the following screw terminal board with the C40FF-x cable.

CIO-MINI40 : 40-pin screw terminal board.
Details on these products are available on our web site.
Using multiple USB-2527s per PC
USB-2527 features can be replicated up to four times, as up to four devices can be connected a single host PC.
The serial number on each USB-2527 distinguishes one from another. You can operate multiple USB-2527
boards synchronously. To do this, set up one USB-2527 with the pacer pin you want to use (XAPCR or
XDPCR) configured for output. Set up the USB-2527 boards you want to synchronize to this board with the
pacer pin you want to use (XAPCR or XDPCR) configured for input. Wire the pacer pin configured for output
to each of the pacer input pins that you want to synchronize.