Andrew Wireless Innovations Group TFAM1719 Manuale Utente
115
MN024-08
Major TPRN features
The TPRNx4 is a 19”subrack where all the Britecell Plus
plug-in modules can be inserted. Britecell Plus
equipment provides a wide variety of these sub-rack
models differentiated by power supply. Each one is
provided with:
• 12 free slots, each with Height=4HE, Width=7TE
• Power supply 220 Vac or -48 Vdc
• Locally or remotely connectable through:
¾
RS232 serial port
¾
RS485 two-wire bus
¾
sub-D 15 pin male-connector
• Internal microcontroller for I2CBUS alarm collection
• Manual reset button, able to re-initialize both the inserted modules and the
TPRN microcontroller
• Manual stand-by button, able to re-initialize the inserted modules, while
keeping the TPRN microcontroller working.
TPRN
Power supply (picture
shows 220Vac version)
shows 220Vac version)
RS232
port
RS485
ports
sub D 15
connector
buttons
Fig. 5.1: Front view of the TPRN sub-rack with power
supply and communication ports on the back
supply and communication ports on the back
Fig. 5.2: Back view of the TPRN sub-
rack with power supply and
communication ports on the back
rack with power supply and
communication ports on the back
Module name:
Subrack
TPRNx4