Mitel sx-100 User Manual page 156

SECTION MITL91 OS/91 1 O-096-350-NA
EPLACE INiERCONNECT,
AIL TRANSFER AND CONSOLE
UTERFACE CARD (SX-100)
m e 3 , May 1 9 8 4
heet 2 of 4
POWER FAIL
TRANSFER CABLE
POWER FAIL
TRANSFER
L E D
PIN 7 6
303
OT
TB302 (SEE MAP3S3-4B3)
RESERVE BATTERY BACKUP
TB302
PIN 1 -48 Vdc .
PIN 2 0 V
Page D-12
POWER
2
5 4 3
POWER T-IN>, FUSES
CONSOLE
-4B Vdc
F 2 . 5 A M P
90 Vat RINGING
Figure
MISCELLANEOUS INTERCONNECT
CABLE CABLE
i
f
RS-232 PORT ATT CONSOLE 1 ATT CONSOLE 2 MAINTENANCE
(PRINTER OR
RECORDING
DEVICE)
NOTE: FOR CABLE INFORMATION SEE APPENDIX C.
Interconnect Card
INTERCONNECT MISCELLANEOUS
CABLE CABLE
J14
CONSOLE