31
m-120-en-02
•
The pump displays the speed at which the pump will rotate after receiving a high signal (20mA or
10V).
Alternatively ...
A remote signalcan selectauto or manualcontrol, overriding thekeypad AUTOkey setting.
Fita switch or link between pins7and 13.
OR:
Apply a TTL logicsignalto pin 7, ground to pin 12.
close for analogue
speed control
logic high for auto
control
open for manual
control
logic low for manual
control
