20123781
14
GB
Technical description of the burner
Mechanical structure
-
The control box manages up to 4 adjustment components
based on a command value, according to the freely program-
mable curves.
-
The control box has 4 three-point command outputs.
-
The control box has 3 three-point command outputs and one
4-20 mA output.
-
The control box has a 25-pole Sub-D connector with serial in-
terface for the control and remote display via PC (Windows
software provided separately).
-
Connections for Interbus-S, Profibus-DP CANopen, TCP/IP
(Modbus TCP) and Modbus available as an option.
-
Other BUS systems available on request.
-
The connection of other system components, e.g. Fault warn-
ing system, O adjustment, is performed via the LAMTEC bus
interface system with a D-sub 9-pole connector.
-
The control box constantly monitors their functions and those
of the adjustment components connected.
Installation notes
-
Check that the electrical wiring inside the boiler complies with
the national and local safety regulations.
-
The live and neutral must not be switched.
-
Make certain that strain relief of the connected cables is in
compliance with the relevant standards (e.g. DIN EN 60730
and DIN EN 60335).
-
Ensure that spliced wires cannot get into contact with neigh-
bouring terminals. Use adequate ferrules.
-
Arrange the HV ignition cables separately, as far as possible
from the control box and the other cables.
-
The burner manufacturer must protect unused AC 230V ter-
minals with dummy plugs (refer to sections Suppliers of other
accessory items).
-
When wiring the unit, make sure that AC 230V mains voltage
cables are run strictly separate from extra low-voltage cables
to avoid risks of electrical shock hazard.
Technical data
Tab. F
Control box
Mains voltage
From 115V -15 % to 230V +10 %
Mains frequency
50/60 Hz ±6 %
Power absorption
approx. 50 VA
Load on
‘input’ terminals
Unit fuse (internal)
F1
4A
F2
315mA
F3
2AT
F4
2AT
F5
2AT
F6
1.2AT
Primary perm. mains fuse (external)
Max. 6 AT
In- and Outputs
Mains voltage
14 digital inputs 24V
16 digital outputs 230V
1 analogue output (ETAMATIC)
3 analogue inputs - all powered
AC 230V -15 % / +10 %
Load on a single contact:
Fan motor contact maker(nominal voltage)
• Nominal current
• Power factor
1A
cos
> 0.8-1
Ignition transformer (nominal voltage)
• Nominal current
• Power factor
1A
cos
> 0.2
Gas valve (nominal voltage)
• Nominal current
• Power factor
1A
cos
> 0.4
Fault signal
•
Signal contact of a fault condition
max. 0,5 A, cos
= 0.8...1
Oil valve (nominal voltage)
• Nominal current
• Power factor
1A
cos
> 0.4
Cable lengths
Main line
Max. 100 m
Ambient tempera-
ture
Operation
Transport/Storage
Permissible ambient humidity
+0 C … +60 C
-25 C … +60 C
Class F, DIN 40040
Weight
Approx. 2.3 kg
Protection level
According to DIN 40 050 - IP40
Содержание RS 1000/EV BLU
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