OJ Electronics VCH-2 Serie Instrucciones página 7

Fig. 2 Dimensioned drawing
BR956B02b
Fig. 4 © 2016 OJ Electronics A/S Wiring diagram
VCH-6201-DI
1 24 V+
2 Modbus A
3 Modbus B
4 GND
VCH-3202-DI
1 24 VAC/VDC
0-10 V
2
2-10 V
3 GND
0 - 20mA
4
4 - 20mA
* Yellow LED only on VCH-6201-DI
BR1032A012a
© 2016 OJ Electronics A/S
Fig. 6 Wiring Diagram VCH-3212-DI
VCH-3212-DI
1 24 VAC/VDC
0 - 10V,
2
2 - 10V
3 GND
0 - 20mA,
4
4 - 20mA
5 Input 1
6 Input 2
7 GND
Relation between Inputs and Setpoints
Input 1
Setpoint 1 0
BR1032A013b
© 2017 OJ Electronics A/S
Setpoint 2 1
Setpoint 3 0
Setpoint 4 1
0= Open, 1=Shorted to GND
38
1 2 3 4
Pressure
Connection
1 2 3 4 5 6 7
Pressure
Connection
Input 2
0
0
1
1
© 2021 OJ Electronics A/S
Fig. 3 Position of measurement tube in relation to bends and branches
BR1032A002a
© 2015 OJ Electronics A/S
Fig. 5 Example of application
VCH
BR1032A001a
Fig. 7 Orientation
©2015 OJ Electronics A/S
7