Siemens AlgoRex CS1140 - 6.1 Overview of buses

CPUs
16
Building Technologies 008726_e_en_--
Fire Safety 06.2017
5.4 B3Q66x/670/68x/56x operating terminal used as 'CT' or 'CI'
Item Component Preparation Default ex factory
1 SRAM – B3Q6xx (2x512Kx8 bits)
B3Q565 (4x512Kx8 bits)
2 Flash ROM If using as 'CI', load other program file:
B3Q6xx CIX00xxx
B3Q565 CIYTxxxx
Program file as 'CT'
B3Q6xx CTX00xxx
B3Q565 CTYTxxxx
3 Shielding hood Remove (refit in last step) Fitted
4 'S5-2' switch: Overrun lock for
event memory
Set 'S5-2' to 'ON' if the event memory overrun lock is
to be activated
All 'S5' switches to 'OFF'
5 'R49/50'/'R31'...'R34' resistor:
C bus impedance
Adjust if necessary
Used for 110 ς impedance (G51)
6 'X30' bridge: Ground fault monitor-
ing 'C bus'
For ground fault monitoring –> see page 37
Set according to description in document 001260,
'Programming ground fault monitoring' chapter
Removed (other participants moni-
tored)
7
0 ς resistors 'X31'....'X34': Pro-
gramming of 'K7' terminals
Resolder if operating unit is used as 'CI' or 'CT' with
autonomous supply, see description in document
001260
To 'X31'.....'X34' (use as 'CT' +
supply from control panel)
8 Labeling kit Z5B... Slide in Please order separately, or pro-
duce yourself with DOT Word
templates (document 006516)
9 'K5'/'K6'/'K7' plug-in terminals Connect connection cable to control panel according
to system documentation
Plug-in terminals supplied
10 (Option) RS232 interface card
E3I020 with installation options
Z1B020
Fit and connect to 'ST2' Not available, please order sepa-
rately
ST2
8
8
8
3
10
S5
4
9
R49/50
6
X30
X33/34
Y31/32
Y33/34
7
5
X31/32
2
1
R31...34
1
2
3
4
5
6
7
8
 Once preparations are complete, fit operating terminal –> see document 1393
and connect all cables according to system documentation.