Siemens Cerberus CS1140 Manual page 52

E3X102/103 Master module (supersedes E3X101)
52
Building Technologies
Fire Safety & Security Products
Legend:
1 Jumper 'X61': Remote alarm" make / break contact
Jumper on 2-3 = make contact (factory setting)
1-2 = break contact
2 Jumper "X60": Ground fault monitoring 'control unit'
'out' = inactive (factory setting)
'in' = active
Details application see chapter 6
3 SRAM
E3X102: 2x512Kx8Bit:
E3X103: 4x512Kx8Bit
user data and standard text
4 Flash-ROM 2MBx8Bit: Software factory programmed:
E3X102 program file CCX00xxx
E3X103 program file CCY00xxx
5 Programmable switch 'S5': "Service and horn functions"
'S5-1...4' are set to "off" at the factory
S5-1 on durability reset (maintenance function for testing purpose only)
off normal operation
S5-2* off flash programming disabled
on flash programming enabled (this function for production and service engineer only)
S5-3 off control line alarm horns on continuous tone
on control line alarm horns intermittent 1 s/ 1 s (during emergency operation the alarm
horns are switched to continuous tone)
S5-4 on unused
*) Carry out a CPU reset (switch 'S1') after each switch over of 'S5-2'.
6 Resistances to adapt the C-Bus impedance:
Position
R178 / 179
R196 / 197 / 198 / 199
Impedance adaptation only required if C-bus line is > 100 m.
–
For calculation of adaptation resistors for other impedance values than 110 Ω or
–
50 Ω –> see document 1594
7 Connector "ST2": RS232 (2x HCMOS level), connection to E3I020
– is also used as interface to the maintenance PC
8 LED indicator block "CPU functions"
yellow
green
H1
red
red
H2
red
red
H3
red
red
H4
red
red
H5
red
red
H6
red
red
H7
1) fast flashing: no data loaded yet; slow flashing: data loaded
9 Jumper "X30": Ground fault monitoring 'C-Bus'
'J1' = not monitored (factory setting)
Impedance value 110 Ω, e.g. for
G51 0.6 Ø
402 Ω
inserted at factory
110 Ω
"Emergency operation"
"Normal operation" 1)
Output Q1 active
Output Q2 active
Output Q3 active
Output Q4 active
Output Q5 active
Output Q6 active
Output Q7 active
Output Q8 active
Horn 1 active
Horn 2 active
Remote transmission "Alarm" active
Remote transmission "Fault" active
Impedance value 50 Ω,
e.g. for MICC
182 Ω
49.9 Ω
001260_k_en_--.doc
02.2005