Autosen AR003 Notice D'utilisation page 37

7.5 Switching diagram
7.5.1 With start-up delay and coupled voltage supplies
[Hz]
A
SP + Hy
SP
SP – Hy
1
2
I
II
3
III
IV
1: Voltage supply speed monitor (coupled to the motor)
2: Start-up delay
3: Switching functions
A Input frequency as an indication of speed
B Time
= relay energised, i�e� switched (transistor output switched)
UK
[s]
B
37