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en | Connection
Notice!
The default setting is address "255" (all DIP switches are set to "on").
Image
Graphic
5.1 in
chapter
Graphics,
page 4
Graphic
5.2 in
chapter
Graphics,
page 4
X = possible, - = not possible
Notice!
Different operation modes cannot be used in parallel in loops / stubs / T-branches.
5
Connection
5.1
Conventional detectors and wall tamper contact (optional)
In case of an EN 50131-3 Grade 3 compliant installation, the wall tamper is mandatory.
4
Element
1
2
3
4
5
5.2
Connection variants for primary lines PL 1 - PL 6
4
2017.09 | 04 | F.01U.076.548
Address
Operation mode
255 = CL
Automatic address assignment in
"classic" LSN mode (address range:
max. 127)
0
Automatic address assignment in
"improved version" LSN mode
Refer to graphic 6 in chapter Graphics, page 4.
Description
Incoming and outgoing LSNs, can be exchanged.
4
Route the cable shield both ways.
If the wall tamper contact is not connected, the WT bridge (57 + 58) remains
plugged in.
4
When connecting the optional wall tamper contact, remove WT bridge (57
+ 58).
A maximum of 20 detectors of the same type can be connected to a primary
line (VdS).
4
Loop in terminal resistance (EOL) after the last detector:
–
12k1 for ISP-EMIL-120 and ISP-PCBA-EMIL
–
4k7 for ISP-EMIL-3RDP
Open collector, 0 V is switched.
Open collector, 12 V is switched.
Refer to graphic 7 in chapter Graphics, page 4.
Installation Manual
Expansion modules
Network structure
Loop
Stub
T-branch
x
x
-
x
x
-
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