Datasheet

Product Data Sheet 624/39HHP
02/01/2019 page 6 of 12
3.3 Electrical Interface - Output
Alarm type /39 (low = ok, open collector)
Features Note Values
Alarm operating voltage U
BA
<= 30 V
Alarm signal Low U
A low
I sink: 2 mA <= 0,5 V
Alarm signal High U
A high
I source: 0 mA 30 V
Maximum sink current I
sink
<= 4 mA
External resistor
External resistor Ra from UBA to UA required. All voltage measured
to GND.
Alarm trip speed limit n
G
0 1/min
Alarm at sense failure No
Alarm latch No
Alarm isolated from motor No
3.4 Electrical Features
Electronic function None
Reversed polarity protection Rectifying diode
Max. residual current at U
N
I
F
<= 10 mA
Locked rotor protection Auto restart
Locked rotor current at U
N
I
block
approx. 700 mA
Clock signal at locked rotor t
3
/ t
4
typical: 0,5 s / 2,8 s