Specifications

3000 series eurocard switchers.ib.rev21.doc Page 9 of 36 16/10/2007
Common specifications
(Common to all modules in series except control panels.)
Control inputs/outputs:
Type 5 bit BCD coded parallel TTL level (or individual grounding contacts –
AVS-3011, AAS-3021, DDS-3031 and DVS-3041 only).
Number 1 “input” & 1 “output”.
Connectors Plug in 10 pin HE14 dual IDC.
Power requirements: 28 Vac CT (14-0-14) or ± 16 Vdc.
General:
Temperature range 0 - 50° C ambient
Mechanical Suitable for mounting in IRT 19" rack chassis types FRU-3000, FRU-
3001 & FRU-1030 with input output and power connections on the rear
panel
Finish: Front panel Grey enamel, silk-screened black lettering & red IRT logo
Rear assembly Detachable silk-screened PCB with direct mount connectors to Eurocard
and external signals
Dimensions 6 HP x 3 U x 220 mm IRT Eurocard
Supplied accessories Rear connector assembly including matching connectors for control
inputs & outputs.
Due to our policy of continuing development, these specifications are subject to change without notice.
Accessories available:-
FRU-3000 Eurocard module mounting frame Provides mounting for up to 12 IRT Eurocards and
one PSU-3000 Dual AC power supply side by side
in 134 mm of standard rack space (3 Rack Units).
FRU-3001 Eurocard module mounting frame Provides mounting for up to 10 IRT Eurocards and
two PSU-3001 Dual AC power supply side by side
in 134 mm of standard rack space (3 Rack Units).
FRU-1030 1 RU chassis / PSU The FRU-1030 can be fitted with either one or two
Eurocards in a horizontal side by side format. A
single AC power supply with switched multi-voltage
input selector is included to power the cards.
Fitted with Eurocard guide rails for easy
maintenance.
TME-6 Eurocard extender board.
Control connector assembly tool For ease of making interconnecting leads between
modules or to remote control panels.
A range of tools is available from Farnell
Components and RS Components for connecting
ribbon cable to the HE14 IDC type remote control
connectors.