Grafisk afbildning af relæfunktionen setpunkt:
Relæenheder
100
90
80
70
60
Setpunkt = 50
50
Hysterese = 10
40
30
20
Off N.O.
On N.O.
Off N.O.
10
On N.C.
Off N.C.
On N.C.
0
30
40
50
80
90
100
10
20
60
70
Relæaktion: Stigende
Grafisk afbildning af relæfunktionen vindue:
Relæenheder
100
90
80
70
Hysterese = 5
Øvre setpunkt = 60
60
50
Nedre setpunkt = 40
40
Hysterese = 5
30
20
Off
1
Off
1
Off
10
On
2
On
2
On
0
10
20
30
40
50
60
70
80
90
100
Relæfunktion: Vindue (vist for stigende signal)
Kontakt: Lukket inden for vindue =
1
Kontakt: Åben inden for vindue =
2
26
Relæenheder
100
90
80
70
Hysterese = 10
60
Setpunkt = 50
50
40
30
20
Off N.O.
On N.O.
10
On N.C.
Off N.C.
t
0
30
40
50
10
20
60
70
Relæaktion: Faldende
Relæenheder
100
90
80
70
Hysterese = 5
Øvre setpunkt = 60
60
50
Nedre setpunkt = 40
40
Hysterese = 5
30
20
Off
1
Off
1
10
On
2
On
2
t
0
10
20
30
40
50
60
70
Relæfunktion: Vindue (vist for faldende signal)
Kontakt: Lukket inden for vindue =
1
Kontakt: Åben inden for vindue =
2
Off N.O.
Warnings ............................................................................ 28
On N.C.
t
80
90
100
Application ......................................................................... 33
Applications ........................................................................ 35
Order codes ....................................................................... 36
Error indications ................................................................. 40
Off
Connections ....................................................................... 41
On
t
Block diagram .................................................................... 42
80
90
100
Routing diagram ................................................................. 46
Routing diagram, advanced settings (ADV.SET) ................ 50
UNIVERSAL TRIP AMPLIFIER
PReasy 4131
CONTENTS
27
27