Technical data
www.asti-usa.com ASTi DACS: Operation & Maintenance Manual (Version 4, Rev. B.1)
Copyright © 1999-2006 Advanced Simulation Technology inc. 77
RIU Version 4.1 Mechanical Layout
See Remote Interface Unit Version 4.1 Technical Guide (Document No.:ASSY-01-RIU04-MN-2) 
for more detailed information.
Table 7: RIU Module Dimensions
Outside Rackmount Bracket
Height 1.55”
Width 5.55”
Length (depth) 7.5”
Allow at least 6” at rear of enclosure for connector 
access and cable clearance.
Advanced Simulation Technology, Inc.
CHAN A CHAN B CHAN C CHAN D
RIU Front Panel Face
STATUSTDM
ADDR
Serial Port
A B
5VDC
Reset
Advanced Simulation 
Technology, Inc.
RIU Rear Panel Face










