en
10
Installation
Indications,
functions and options
Messages
Commissioning
Operation and function
Power unit
STB
tubra
®
-eTherm po
we
r
Made in Germa
ny
T16A 250V~
PE
L
N
Out1_N
Out2_N
Out2_L
Out1_L
Out3_L
Out3_N
DE-33659 Bielefel
d
10
9
8
7
6
5
4
3
2
1
VBus
0-10V
PWM
PWM
GND
VBus
PE
L'
N
Regler
Controller
Netz
Mains
800W
800 W
1400 W
800W
800 W
1400 W
F5A 250V~
A
B
C
D
Note:
It must be possible to disconnect the device from the mains at any time.
Î
Install the mains plug so that it is accessible at any time.
Î
If this is not possible, install a switch that can be accessed.
A
Power supply of the controller:
Neutral conductor
N
Conductor L'
Protective earth conductor
⏚
B
Mains connection of the electric
heater:
Neutral conductor
N
Conductor L
Protective earth conductor
⏚
C
Connection of the electric heater:
Neutral conductor 1400 W
Out1_N
Conductor
1400 W
Out1_L
Neutral conductor 800 W
Out2_N
Conductor
800 W
Out2_L
Neutral conductor 800 W modulating Out3_N
Conductor
800 W modulating Out3_L
D
Internal supply / data communication:
Terminal 1 cooling element sensor
Terminal 2 cooling element sensor
Terminal 3 fan
Terminal 4 fan
Terminal 5 VBus
®
Terminal 6 VBus
®
E
External interfaces
Terminal 7 GND
Terminal 8 0-10 V input
Terminal 9 PWM input
Terminal 10 PWM input
E
Summary of Contents for tubra-eTherm
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