Ultra
Assembly, installation and operating instructions
47
7.3.4 Cabling of Ultra (*C1), actuation by KaController type 321000x, 2-pipe, 24 V DC valve, Open/Close, with CANbus
card
1
2
3
W5
3*
*
W6
3
W7
TX+
GN
D
24
V
TX-
GN
D
3
W1
3*
*
W2
N
PE
L
1
2
gn/
ge
C
O
M
N
O
1
2
1
2
1
2
X1
L
N
PE
gn/
ge
1
1
2
2
gn/
ge
Tx
V
+
D
I2
G
N
D
A
I1
GN
D
GN
D
1
3
2
1
2
1
2
V
1
GN
D
1
2
3
2*
W3
2*
W4
X1
L
N
PE
gn/
ge
1
2
Tx
V
+
D
I2
GN
D
A
I1
GN
D
GN
D
V
1
GN
D
1
2
3
W8
1
3
G
N
D
-
+
2
1
3
G
N
D
-
+
2
Mains
230 V
In situ fusing.
Observe
"Electrical data"
information table.
Mains 230 V
Unit no. 1
24 VDC normally closed,
optional
Thermoelectric shut-off valve
Ultra EC, KaControl
Unit no. 30
Thermoelectric shut-off valve
24 VDC normally closed,
optional
SmartBoard circuit board
Electrical junction box
Ultra EC, KaControl
PUR-U-EC2 circuit board
PUR-U-EC2 circuit board
SmartBoard circuit board
Electrical junction box
Contact
e.g. heating/cooling
Room sensor
- Options -
Multi-function inputs (see instruction for
possible functions)
KaController
type 321000x
CAN bus
card
CAN bus
card
Содержание Ultra 73 Series
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