heatcon! EM 110-OT Manual

Short instruction Extension module
heatcon! EM 110-OT
0450000607-1915
GB
Short instruction Extension module heatcon! EM 110-OT

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EN Syfety instructions
WARNING
Danger due to live parts.
Some components are electrically live. Contact with live parts can result in an electric shock, burns or even death. Before
working on the electrical system, observe the following points:
Switch the system to a zero volts state. Secure to prevent switching back on. Check for zero volts state.
Connection
1 EEZ (GEN) Bus (Energy generator bus
485)
2 Adress switch
3 OpenTherm Bus

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Every heatcon! EM 110-OT offers the possibility to connect two OpenTherm machines. On a heatcon! EC 1351pro can connect up
to four heatcon! EM 110-OT.
Adressing
The addressing takes place at the heatcon! EM 110-OT.
EC1
Adress 0
OT1
OT2
EC1
Adress 1
OT3
OT4
EC1
Adress 2
OT5
OT6
EC1
Adress 3
OT7
OT8
EC2
Adress 0
OT9
OT10
EC2
Adress 1
OT11
OT12
EC2
Adress 2
OT13
OT14
EC2
Adress 3
OT15
OT16
EC3
Adress 0
OT17
OT18
EC3
Adress 1
OT19
OT20
EC3
Adress 2
OT21
OT22
EC3
Adress 3
OT23
OT24
Technical Data
Installation
Hat rail installation in the energy generator
Connection
EEZ (GEN) –Bus 485
OpenTherm Bus
Connection technology
screw terminal connection
Maximum permissible cable length
50 m
cable cross-section
50 m
Power supply
via heatcon! EC 1351 pro
IP class
0
IP rating
IP00
Ambient conditions
•Storage temperature
•Operating temperature
-25 ... +60 °C
-10 ... +50 °C
Screw terminal connection
•2 x Energy generator bus 485
•2 x OpenTherm Bus
Standards
DIN EN 60730
Dimensions
53 x 90 x 61 mm (length x width x height) with hat rail
Colour
Grey

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More information you will find:
https://ebv-gmbh.eu/downloads/
EN –Warranty conditions
Improper use, non-observation of these instructions, use of inadequately qualified personnel and independent changes exclude
any liability on the part of the manufacturer for the resulting damage. The manufacturer's warranty becomes void.
Impairment of device function if incorrect spare parts are used!
If unauthorised parts are used correct functioning is not assured. Use spare parts authorised by customer service.
EN–Declaration of Conformity
EbV Elektronikbau- und Vertriebs-GmbH assures that the product is produced according to valid EU regulations. A complete
version of the Declaration of Conformity can be found in the installation manual at https://ebv-gmbh.eu/downloads/
Copyright
Copyright by
EbV
Elektronikbau- und Vertriebs-GmbH
Heisterner Weg 8-12
D-57299 Burbach
Federal Republic of Germany