Bosch ISP-EM55FM-120 Quick Installation Manual

1 |
Safety
Caution!
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 |
– Maximum length of shielded cable: 500 m
LSN connection
– Voltage supply can be fed-through (other-
wise free terminals for 0V/+U).
– Incoming and outgoing LSN can be swapped
over.
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.
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
1 Recessed socket
6 |
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.
2 2
aLSN1 aLSN2
bLSN2
bLSN1
LSN
0V
0V
+U +U
I4
I3 I5
I2 I6
bLSN2
+U
aLSN2
I1
I7
1
bLSN1 0V
aLSN1
RE1 RE2
RE1 RE2
II1 II7
PL2
PL1
II2 II6
II3 II5
II4
3
3 |
2 Mount with PCB
3 Housing cover fastening screw
4 Adhesive seal
5 Housing cover
6 Fastening screws
Installation
Notice!
The recessed socket is not part of the
4
delivery. Use a recessed socket accord-
ing to DIN 49073 part I.
How to mount the zone expander module
5
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.
3. Fit the housing cover on the mount with
PCB and secure it with the housing cover
fastening screw.
7 |
Element Description
1 Terminal for fed-through voltage sup-
ply
2 LSN connection
3 4-wire connections, e.g. magnet con-
tacts (unshielded)
2-wire connection (shielded)
– Use a 2-wire connection with a shielded
LSN
cable with a maximum length of 500 m and
an external EOL resistor (e.g. for lock con-
tacts).
– Connect shielding only to the zone expander
module.
– Use one ferrite bead per shielding.
4 |
4. Put the adhesive seal onto the housing
cover fastening screw.
Connection
Caution!
Incorrect cabling
!
Incorrect cabling leads to malfunction
of the system.
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 500
m per loop for the primary cables, the con-
trol 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 unshielded cable: 3 m
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
3
RE1 RE2
RE1 RE2
II1 II7
PL2
PL1
II2 II6
II3 II5
II4
4
R R
Element Description
1 Terminal for fed-through voltage sup-
ply
LSN