Important Components - Siemens FC700A Hardware Description

22.6

Important components

Connector "ST1" / "ST2":
Connection of data bus via flat cable
Fuse F1 0.4A/T
Supply input 9...45VDC
Programming switch "S1":
Equipment address setting
(see chapter Programming switch)
Connector "ST11" 50-pin:
for 50-wire flat cable F50F410
with 24 red LEDs for mimic display
and 2 wires 49/50 for 'LED operation'
or
for flat cable of relay card K3G060
22.7 Programming switch "S1"
Siemens Building Technologies
Fire & Security Products
ST2
F1
ST1
K1
ST11
X49
K3R072
use Z3I520
Plug-in connector "X49":
Output for 'Buzzer'
To set equipment address.
Function
No.
0 Test procedure
1 Equipment address
2
3
4
5
6
7
8
"S1-1...4" are set to "off" at the factory
Resistor array (assembled ex work /
K2
must be assembled only for
Plug-in terminals "K2", 6-pin:
Connection of data bus instead of flat cable
ST12
S1
ON
1
4
1
Plug-in terminals "K1", 4-pin:
Power supply 9...45VDC
Connector "ST12" 50-pin:
for 50-wire flat cable F50F410
with 24 red LEDs for mimic display
X50
and 2 wires 49/50 unused
X55
or
for flat cable of relay card K3G060
Plug-in connector "X55":
Input for key 'Switch-off buzzer
Plug-in connector "X50":
Input for key 'Lamp test'
In this setting all outputs are activated
alternating between even and uneven
numbers.
1
2
3
4
5
6
7
8
K3R072 Mimic Display board
one device)
6
1
Programming switch S1
S1-1 S1-2 S1-3
off off off
on off off
off on off
on on off
off off on
on off on
off on on
on on on
off off off
007831_a_en_--.doc
S1-4
off
off
off
off
off
off
off
off
on
87
03.2004