The data acquisition protocol document for the DI-155 is now available from our website at this link. For those not familiar with the concept of an instrument protocol, please review this link for background information.
The DI-155’s protocol is very similar to its cousin products’ protocol, the DI-145 and -149, but includes definitions that can tap the unique features of the DI-155, like programmable gain and the interpretation of its higher resolution measurements. It’s a must-have for anyone who plans to program the instrument at its native level, or from an OS other than Windows.