206
8
Options
NOTICE
If cable shielding is provided you must connect this shielding to an extra protected earth ter-
minal.
8.3.3.1 Galvanic Isolation
DANGER!
Attention! Short-circuit danger!
An improper wiring could lead to a short-circuit which may cause damages to connected de-
vices or an electrical shock.
Please ensure all connections on SELV have a
safe separation
from main voltage in
wiring and with connected devices!
Speed feedback 0/4 ... 20 mA
I
-
10
Speed setpoint 0/4 ... 20 mA
O
-
10
Speed setpoint 0 ... 10 V
O
-
10
LSB
I/O
X
100
I
=
Input
O
=
Output
Circuit
Type
Shielding
Cable length max. [m]
Fig. 8-39 Galvanic isolation VSM100
= S
afety
E
xtra
L
ow
V
oltage provides protection
against electrical shock.
Содержание BT300 BurnerTronic
Страница 2: ......
Страница 21: ...20 3 Product Description Fig 3 3 UI300 and Fig 3 4 UI300 and dimensional drawings Fig 3 5 UI300 panel cut out...
Страница 25: ...24 3 Product Description Fig 3 9 Temperature derating BT300 for operation 2000 m NHN...
Страница 49: ...48 4 Design and Functions Fig 4 20 Oil with pilot burner BT300...
Страница 50: ...49 4 Design and Functions Fig 4 21 Oil without pilot burner BT300...
Страница 51: ...50 4 Design and Functions Fig 4 22 Gas with pilot burner and leakage test BT300...
Страница 52: ...51 4 Design and Functions Fig 4 23 Gas without pilot burner and leakage test BT300...
Страница 53: ...52 4 Design and Functions Fig 4 24 Oil without pilot burner BT335...
Страница 54: ...53 4 Design and Functions Fig 4 25 Gas without pilot burner and leakage test BT335...
Страница 59: ...58 4 Design and Functions Fig 4 28 Leakage test process diagram...
Страница 98: ...97 6 Operating Control and Displays...
Страница 99: ...98 6 Operating Control and Displays...
Страница 102: ...101 6 Operating Control and Displays NOTICE If the license agreements are not accepted the installation is aborted...
Страница 103: ...102 6 Operating Control and Displays...
Страница 105: ...104 6 Operating Control and Displays...
Страница 106: ...105 6 Operating Control and Displays...
Страница 107: ...106 6 Operating Control and Displays...
Страница 109: ...108 6 Operating Control and Displays...
Страница 126: ...125 6 Operating Control and Displays 6 3 4 2 Curve Table Fig 6 37 Curve table window...
Страница 246: ...242 10 EU Declaration of Conformity 10 EU Declaration of Conformity...
Страница 247: ...243 10 EU Declaration of Conformity...
Страница 248: ...244 10 EU Declaration of Conformity...