e1249d1
17
Fire & Security Products
Siemens Building Technologies Group
01.1999
3.4.19 Terminals B3Q460 / 480 / 550
Pos. Component Preparation Default
1 Protective cover Remove (re-install last) installed
2 RAM modules (2x 512kx8)
RAM set Z3S070
install not installed
3 EPROMs (2x 512kx8) or (2x
1024kx8) for China
EPROM set CTQ..., CIQ... or
CTQT1.., CIQT1.. for China
install
(note ODD and EVEN positions)
not installed
4 DIL switch S5
Maintenance switch
Set all switches to OFF Set all switches to OFF
5 Jumpers (R49/50/31...34)
C-Bus impedance
possible modify
See hardware description
(document e1260)
Used for 110W imped-
ance (G51)
6 Labels
included in Z5B....
insert delivered separately or
must be ordered separately
7 RS232 interface card E3I020
with Z1B020 (optional)
Install and connect up not available
8 Plug-in terminals K5/K6/K7 Connect the connecting cable to the main con-
trol unit according to system documentation
plug-in terminals supplied
9 Jumper X30
C-Bus potential
Set according to hardware description
(document e1260)
Open
(floating)
CAUTION:
Take precautions to safeguard against voltage
surges when inserting RAM modules and EPROMs.
Make sure modules are pushed fully home in their
slots.
1
6
6
6
3
5
4
8
7
On completion of preparation work, install ter-
minal and connect up all cables as per system
documentation
2
9