Wetted Parts; Interface Commands; Pin Assignment Rs232 Interface - Heidolph Hei-VAC Control Betriebsanleitung

Appendix

Wetted parts

Component
Vacuum connection, hose
nozzle
Sensor
Sensor housing
Sensor seal
Venting valve seal

Interface commands

If required, contact an authorized dealer or our technical service, see
„Contact information Heidolph international" on page 102.

Pin assignment RS232 interface

Pin Denomination
1 DCD
2 RxD
3 TxD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
Material
PP
Aluminium oxide ceramic
PPS/Glasfaser
chemically resistand fluoroelastomer
FFKM
Function
–
Received data
Transmitted data
+10 V
Ground
–
Transmission request
Ready to send
+5 V (Bluetooth, remote control)
97