Quick Links
1 |
Safety
Danger!
Electricity
Injuries due to electricity are possible.
Switch off all electricity while installing
the product.
Do not open or modify this product, ex-
cept if described in this manual.
Old electrical and electronic appliances
Electrical or electronic devices that are no
longer serviceable must be collected separately
and sent for environmentally compatible recyc-
ling (in accordance with the European Waste
Electrical and Electronic Equipment Directive).
To dispose of old electrical or electronic
devices, you should use the return and collec-
tion systems put in place in the country con-
cerned.
5 |
How to close the zone expander module
1.
To close the zone expander module, put
the housing cover onto the mount with
PCB while ensuring that the insertion
post (element 3 in figure above) on the
lower side of the housing cover fits into
the designated opening for the insertion
post (element 4 in figure above) on the
mount with PCB. Do not force the inser-
tion post into any of the other openings.
2.
Secure the housing cover with the hous-
ing cover fastening screw.
3.
Put the adhesive seal onto the housing
cover fastening screw.
Connection
Caution!
Incorrect cabling
!
Incorrect cabling leads to malfunction
of the system.
2 |
Short information
This zone expander module integrates manual
conventional sensor technology (e.g. conven-
tional magnet contacts) into the local security
network (LSN).
System overview
2
3
1
6
Fig. 1: System overview
Element
Description
6 |
Caution!
Cable length
!
Exceeding the permitted cable length is
not covered by CE declarations and
leads to malfunction of the system.
–
Do not exceed the total cable length of
500m for the primary cables, the control
cables and the contact cables of EM 55,
KD55/1, NKK, NNK 100 2-wire, NVK and IC
400.
Permitted cable length of the primary cables
(PL)
–
Maximum length of one unshielded cable:
3m
–
Maximum length of all shielded cables: 500m
LSN connection
–
Voltage supply can be fed-through (other-
wise free terminals for 0V/+U).
–
Incoming and outgoing LSN can be swapped
over.
3 |
1
Recessed socket (not part of the de-
livery)
2
Mount with PCB
3
Opening for housing cover fastening
screw
4
Adhesive seal
5
Housing cover
6
Opening for fastening screws
Mounting the zone expander module
4
Notice!
The recessed socket is not part of the
delivery. Use a recessed socket accord-
5
ing to DIN 49073 part I.
How to mount the zone expander module
1.
Connect the PCB.
2.
Place the mount with PCB into a re-
cessed socket and lock it in position us-
ing the two fastening screws.
7 |
4-wire and 2-wire connections
Notice!
A mixed operation of a 4-wire connec-
tion at one of the primary outputs and
a 2-wire connection at the other
primary output is not permitted.
Notice!
For a 4-wire connection always use un-
shielded cables.
For a 2-wire connection always use
shielded cables.
4-wire connection (unshielded)
–
Use a 4-wire connection with an unshielded
cable with a maximum length of 3 m and the
internal EOL resistor (e.g. for magnetic con-
tacts).
–
With an unshielded cable, do not connect
contacts with metallic enclosure.
4 |
Closing the zone expander module
1
2
4
3
Fig. 2: Closing the zone expander module
Element
Description
1
Mount with PCB
2
Housing cover
3
Insertion post
4
Opening for insertion post
8 |
2
2
aLSN2
aLSN1
bLSN2
bLSN1
LSN
0V
0V
+U
+U
I4
I3
I5
I2
I6
bLSN2
+U
aLSN2
I1
I7
1
bLSN1
0V
aLSN1
RE1
RE2
4
4
RE1
RE2
II1
II7
PL2
PL1
II2
II6
II3
II5
II4
3
Element
Description
1
Terminal for fed-through voltage sup-
ply
2
LSN connection
3
4-wire connections, e.g. magnet con-
tacts (unshielded)
LSN
Related Manuals for Bosch ISP-EM55FM-120
Summary of Contents for Bosch ISP-EM55FM-120
- Page 1 Safety Short information Closing the zone expander module Recessed socket (not part of the de- This zone expander module integrates manual livery) Danger! conventional sensor technology (e.g. conven- Electricity Mount with PCB tional magnet contacts) into the local security Injuries due to electricity are possible. Opening for housing cover fastening network (LSN).
- Page 2 D I P – Connect shielding only to the zone expander module. – Use one ferrite bead per shielding. ISP-EM55FM-120 LSN 2 Zone Expander Module, Recessed Mounting DIP switch settings for LSN classic mode D I P en Quick Installation Guide Element...