Installation and Operation Manual - Neptronic
Installation and Operation Manual - Neptronic
Installation and Operation Manual - Neptronic
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SKE90/100/110/120 Steam Humidifier<br />
Terminal Block<br />
Control Signal set-up<br />
Modulating Printed Circuit Board<br />
Control signal 0-10 Vdc<br />
PCB970819<br />
REV. C<br />
Extra jumper<br />
F<br />
1<br />
2<br />
3<br />
4<br />
5<br />
High limit<br />
Humidistat<br />
6 7 8 9<br />
Pressure Differential<br />
Switch<br />
+ - 0-10 Vcc<br />
CONTROL<br />
INPUT<br />
4-20mA<br />
0-10V<br />
2-10V<br />
HUMIDITY<br />
INPUT<br />
4-20mA<br />
2-10V<br />
0-10V<br />
Jumper on<br />
0-10V<br />
5 Vdc<br />
(Illus. 29)<br />
TOP PCB<br />
MODULATING<br />
Control signal 2-10 Vdc<br />
(Illus. 32)<br />
PCB970819<br />
REV. C<br />
Extra jumper<br />
F<br />
1<br />
2<br />
3<br />
4<br />
5<br />
High limit<br />
Humidistat<br />
6 7 8 9<br />
Pressure Differential<br />
Switch<br />
5 Vdc<br />
(Illus. 30)<br />
+ - 2-10 Vcc<br />
CONTROL<br />
INPUT<br />
4-20mA<br />
0-10V<br />
2-10V<br />
HUMIDITY<br />
INPUT<br />
4-20mA<br />
2-10V<br />
0-10V<br />
TOP PCB<br />
MODULATING<br />
Control signal 4-20 mA<br />
(Illus. 33)<br />
Jumper on<br />
2-10V<br />
PCB970819<br />
REV. C<br />
F<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6 7 8 9<br />
+ -<br />
4-20 mA<br />
CONTROL<br />
INPUT<br />
4-20mA<br />
0-10V<br />
2-10V<br />
HUMIDITY<br />
INPUT<br />
4-20mA<br />
2-10V<br />
0-10V<br />
Jumpers on<br />
4-20mA & 2-10V<br />
High limit<br />
Humidistat<br />
Pressure Differential<br />
Switch<br />
TOP PCB<br />
MODULATING<br />
5 Vdc<br />
(Illus. 31)<br />
(Illus. 34)<br />
20
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