Specifications

3000 series eurocard switchers.ib.rev21.doc Page 2 of 36 16/10/2007
IRT Eurocard 3000 Series
Switchers & Controllers
Instruction Book
Table of Contents
Section Page
General description 3
Technical specifications 6
Circuit description 10
Power supplies 10
Switching logic 12
Sync path 12
Signal path 13
Internal adjustments 15
Operational safety 16
Configuration 16
Interconnecting modules 16
Switch pulses - internal & external sync. 16
Power on reset 17
DDS-3030 & DDS-3031 Input impedance 17
CDC-3060 Logic control module 20
RS232 Control codes & connector 22
Link settings 23
Wire per crosspoint operation 24
Location of links & user settings 27
Pre-installation 29
Installation 30
CPS-3050 Local control 30
TPS-3010 Local tally panel 30
Front panel layouts 31
Rear connection diagrams 32
Operation 34
CDC-3060 Cyclic control 34
Maintenance & storage 35
Warranty & service 35
Equipment return 35
Drawing index 36
This instruction book applies to units later than S/N 9500000.