The FP-PS-4 uses the same body housing as the FieldPoint Network modules. You can use the FieldPoint Network Modules drawings located here:
http://digital.ni.com/hardref.nsf/display?ReadForm&lookup=Distributed%20I/O%3E%3EFieldPoint%20Systems&view=webmech&node=132120_US
Regards,
Aaron
LabVIEW Champion, CLA, CPI