Kampmann Venkon XL, Manual

Page: 50 / 72

Venkon XL
Assembly, installation and operating instructions
50
7.3.4 Cabling, Venkon XL, KaControl (*C1), control by in situ 0-10 V DC signal
1
2
4
*
0
-1
0V
G
N
D
3
W
1
3
4
*
3
3
4
0
-1
0V
G
N
D 4
*
W
2
W
3
W
4
W
5
W
6
N
P
E
L
1
2
gn / ge
X
1
L
N
P
E
gn /g e
1
1
2
2
gn /g e
A
I2
A
I3
G
N
D
G
N
D
1
1
2
2
3
4
3
4
R
i =
2
0
K
Ω
R
i =
2
0
K
Ω
G
N
D
V
2
G
N
D
V
1
X
1
L
N
P
E
gn /g e
1
1
2
2
gn /g e
A
I2
A
I3
G
N
D
G
N
D
1
1
2
2
3
4
3
4
R
i =
2
0
K
Ω
R
i =
2
0
K
Ω
G
N
D
V
2
G
N
D
V
1
Mains 230 V AC
In situ fusing.
Observe
"Electrical data"
information table.
Mains
230 V/50 Hz
Venkon XL
KaControl (*C1)
Unit no. 1
PCB PUR-EC01
SmartBoard circuit board
Electrical junction box
Venkon EC
KaControl (*C1)
Unit no. 2
PCB PUR-EC01
SmartBoard circuit board
Electrical junction box
To further units
(refer to information
for maximum
number)
Building automation
system
* To other units (number depends on maximum current of
the analogue outputs of the BMS)
4-pipe cooling
2-pipe heating/ cooling
Note internal resistance of unit!
4-pipe heating
Note internal resistance of unit!
Note: 0 V - 3 V = valve closed, speed 0 3 V - 10 V = valve open 4 V - 9.5 V = min. speed up to 100%
*
Valve drive(s)
24 V DC Open/Close
Valve drive(s)
24 V DC Open/Close