E3X102/103 Master module (supersedes E3X101)
52
Building Technologies 001260_k_en_--.doc
Fire Safety & Security Products 02.2005
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
Î 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
on durability reset (maintenance function for testing purpose only) S5-1
off normal operation
off flash programming disabled S5-2*
on flash programming enabled (this function for production and service engineer only)
off control line alarm horns on continuous tone S5-3
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
Impedance value 110 Ω, e.g. for
G51 0.6 Ø
Impedance value 50 Ω,
e.g. for MICC
R178 / 179
402 Ω 182 Ω
R196 / 197 / 198 / 199
110 Ω
inserted at factory
49.9 Ω
– 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 "Emergency operation"
green "Normal operation" 1)
red Output Q1 active
red Output Q2 active
red Output Q3 active
red Output Q4 active
red Output Q5 active
red Output Q6 active
red Output Q7 active
red Output Q8 active
red Horn 1 active
red Horn 2 active
red Remote transmission "Alarm" active
red Remote transmission "Fault" active
H1
H2
H3
H4
H5
H6
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)
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