PCM Standalone Acquisition Unit Selection Guide

  WDAU-2008/10/12/16 EDAU-2008/10/12/16 CDAU-2008/10/12/16 CDAU-2020
Chassis Type Fix Volume System
Size WDAU/EDAU/CDAU-2008: 4.97"W x 5.4"H x 8.62"L
WDAU/EDAU/CDAU-2010: 4.97"W x 5.4"H x 9.6"L
WDAU/EDAU/CDAU-2012: 4.97"W x 5.4"H x 11.3"L
WDAU/EDAU/CDAU-2016: 4.97"W x 5.4"H x 13.98"L
WDAU/EDAU/CDAU-2016: 4.97"W x 5.4"H x 13.98"L
Number of I/O Cards WDAU/EDAU/CDAU-2008: up to 8 I/O cards
WDAU/EDAU/CDAU-2010: up to 10 I/O cards
WDAU/EDAU/CDAU-2012: up to 12 I/O cards
WDAU/EDAU/CDAU-2016: up to 16 I/O cards
 
Bit Rate Max 20 Mbps (1.25 MSPS) 5 Mbps (417 KSPS) 20 Mbps
Controller Cards WCI-120 MEI-105
REI-105
MCI-105
RCI-105
OVH-400
RCI-404
HSC-400
RCI-105-2
Comm. Bus N/A E-Bus CAIS Bus
Number of Built-in Comm. Buses N/A 1 4
Unit Possible Configurations Concurrent standalone and remote operation, or standalone operation only Concurrent CAIS master and remote operation, remote operation only, or master operation only
IRIG-B Time Reader/Generator Requires IRG-101B Card Built-in as part of the chassis overhead
Additional Notes I/O modules are interchangeable between these units, but some modules will only operate at a system running 417 KSPS or less