CLX Generic Ethernet Module - Hilscher NT50 Comms

I'm using a Controllogix 1769-L24ER-QBFC1B and trying to setup a Generic Ethernet Module to communicate to a Hilsher NT50 ethernet I/P to Profibus-DP adapter. I've entered the Assembly instances and sizes according to the Hilscher document, but am getting the following Module fault in RSLogix5000 in the 'Connection' tab for the module:

[Code 16#0128] Connection Request Error: Invalid input size

Not sure where to go from here. Any suggestions/help would be greatly appreciated.

Hilscher NA has a great technical support group. Give them a call: 630.505.5301

I deleted the module and used Hilscher's EDS file, then created a new module where I found the Hilscher NT50 in the list. In the configuration for the module I selected Disable keying and entered just the number of input/output sizes 88/84 according to Hilscher's document. They did specify Assembly Instances of 101 (input), 100 (output) and 102 (configuration), but there is no where to enter this info....However, when I downloaded, the module came up as "Running", so I believe I'm good to go so far. I don't get the yellow triangle over the module anymore while online.