33
m-120-en-02
Speed: analogue input
When
AUTO
has been pressed, pump speed can be controlled remotely by an analogue process signal
within therange 0-10V; or 4-20mA. Thepump providesan increasing flowratefor a rising controlsignal.
Voltage signal
0-10VDC. Inputimpedance: 24kΩ.
Connecta voltage source: negative terminalto pin 10; positive terminalto pin 2.
Current signal
4-20mA. Inputresistance: 250Ω.
Fita link between pins1and 11.
Connecta currentsource: negative terminalto pin 10; positive terminalto pin 2.
