Operation Manual
Table Of Contents
- 1. Safety instructions
- 2. Application
- 3. Features
- 4. Technical Data
- 5. Dimensional drawing
- 6. Installation considerations
- 7. Inlet and Outlet sections
- 8. Sensor Installation
- 9. Sensor signal outputs
- 10. Sensor display (option)
- 11. Service App—S4C-FS
- 12. Calibration
- 13. Maintenance
- 14. Disposal or waste
- 15. Warranty
- Appendix A Analogue output
- Appendix B Modbus communication example
- Appendix C LRC and CRC calculation
8. Sensor Installation
8.2 Electrical connection
The flow sensor is equipped with two connector plugs “A” and “B”. The
cables are connected to the sensor through the M12 connector.
Connector plug A
Connector plug B
Connection pins connector plug M12
Connection pins
(top view on the sensor)
Pin assignment connector plug M12
Output Version Connector Pin 1 Pin 2 Pin 3 Pin 4 Pin 5
Modbus
(P/N: A1411)
A SDI -VB +VB DIR DIR
B GND -VB +VB D+ D-
4 … 20mA plus pulse
(P/N: A1410)
A SDI -VB +VB DIR DIR
B NA SW SW +I -I
4 … 20mA Plus pulse,
compatible to S 400
(P/N: A1413)
A SDI -VB +VB +I +P
B NA -VB DIR SW SW
Wire colour brown white blue black grey
S 421 19