OEG SilverTec 211 211 450 Manual

Terminal blocks for thermal actuators
Art. | Art.
Scope of delivery
1x
About these instructions
Before commencing any work with the base, these instructions must be read
thoroughly and completely. The instructions must be kept and be handed over
to future users. The following symbols show:
• a list
a warning with respect a warning with respect
to electrical voltage to electrical voltage
Intended use
The base serves
• for the arrangement of a room-by-room temperature control with a maximum
of zones (depending on the type used) for heating and cooling systems,
• for the connection of a maximum of 18 actuators and 10 room control units
(depending on the type used),
• for the connection of actuators with the control direction NC (normally closed)
or NO (normally open), depending on the thermostat used,
• for the connection of an external timer,
• depending on the type used, for the connection of a pump, a CO signal generator,
a temperature limiter or dew point sensor,
• for fi xed installation.
Any other use, modifi cations or conversions are expressly prohibited and lead to
dangers the manufacturer cannot be held liable for.
Safety notes
All safety notes in these instructions must be observed to avoid accidents with
personal injuries and property damage.
WARNING WARNING
Danger to life due to the electric Danger to life due to the electric
voltage at the base station! voltage at the base station!
• Always disconnect from the mains network and secure against unintended
activation before opening.
• Only an authorised electrician may open the device.
• Disconnect external voltages and secure against activation.
• Only use the product if it is in fl awless state.
• Do not operate the device without device cover.
• This product is not intended to be used by persons (including children) with
restricted physical, sensory or mental skills or who lack experience of knowledge.
If necessary, these persons must be supervised by a person responsible for their
safety or receive instructions from this person on how to use this product.
• Ensure that children do not play with this device. Children must be supervised
if necessary.
• In case of emergency, disconnect the complete room-by-room temperature control
system.
Personnel-related preconditions
The electrical installation must be carried out according to the current national
regulations as well as according to the regulations of your local electric power utility
company. These instructions require technical knowledge corresponding to an
o cially acknowledged degree in one of the following professions:
• Systems Mechanic for sanitary, heating and air-conditioning technology
• Electrical Fitter or
• Electronics Technician
according to the profession designations offi cially announced in the Federal Republic
of Germany, as well as according to the comparable vocational qualifi cations within
the European Community Law.
OEG GmbH • Industriestraße 1 • D-31840 Hess. Oldendorf • info@oeg.net
2x 1x 1x*
*only Art. 211 211 450
an important information an important information
Connections and indications
The following instructions show the full equipment. Depending on the present base,
T2A
individual positions may be omitted.
T4AH
2 3 4
Pump connection
2 Protective conductor connection
(only for 230 V)
3 Voltage supply
4 Fuse
5 Temperature limiter or dew point
sensor
Technical data
Operating voltage
Power consumption
Fuse: 24 V:
Number of heating zones
Connectible actuators type
6 heating zones / 10 heating zones
For actuators diff erent to the above-mentioned applies the following:
Inrush current per actuator
Nominal load of all actuators
Pump control
Switching capacity
2, 3
Control direction
Ambient temperature
Storage temperature
Ambient humidity
Temperature for ball pressure test
Pollution degree
Rated impulse voltage
ERP class acc. to EU 811/2013
Protection class
Protection type
Type action
Dimensions (H x L x D)
Conformity
This product is labelled with the CE marking and thus complies with the
requirements from the following guidelines:
• 2014/30/EU with amendments "Council Directive on the harmonisation of the
laws of the Member States relating to Electromagnetic Compatibility"
• 2014/35/EU with amendments "Council Directive on the Coordination of the
Regulations of EU Member Countries regarding the electrical equipment for use
within certain voltage limits"
• 2011/65/EU "Council Directive on the Restriction of the Use of Certain Hazardous
Substances in Electrical and Electronic Equipment".
Increased protection requirements may exist for the overall installation, the compli-
ance of which is the responsibility of the installer.
5 6 7 8
9
6 Reduction channel for external
system clock
7 Heating/cooling change-over
8 Thermostat connection
9 Strain relief
10 Connection of actuators
Art. No. 211 211 450: 24 V ± 20 %, 50 Hz,
Art. No. 211 211 452: 230 V ± 10 %, 50 Hz
24 V: max. 36 VA / 230 V: max. 50 VA
T2A / 230 V: T4AH
6 or 10
Art. No. 512 002 131, 24 V
Art. No. 512 003 316, 230 V
max. 15 / max. 18 actuators
max. 500 mA (for 230 V)
max. 24 W (for 24 V)
2 A, 200 VA inductive
NC or NO1 / NC2
0 to +50 °C
-20 to +70 °C
80 %, not condensing
Connection terminals: 100 °C
Plastic housing: 75 °C
2
1,500 V
1=1 %
24 V: III / 230 V: II
IP20
Type 1 / Type 1.C
90 x 360 x 47 mm
230 V ± 10 %, 50 Hz
1) Art. 211 211 450, de-
pending on thermostat
2) Art. 211 211 452
3) Depending on supply
voltage (24 V/230 V)
of base