25
UG 6946 / 25.11.19 en / 188A
Ordering Example
UG 6946 ._ _ _ _ /00_ 20 ... 400 mV UH DC 24 V 0,2 ... 6 s
Standstill time t
s
Auxiliary voltage U
H
Response value U
an
Muting
0 = without muting
1 = with muting
Type of terminals
PC (plugin cageclamp):
pluggable terminal blocks
with cage clamp terminals
PS (plugin screw):
pluggable terminal blocks
with screw terminals
Contacts
Type
Characteristic
- current in contact paths
I , I
1
2
I = I + I
2
2
2
1
2
device mounted without distance heated by
devices with same load,
max. current at
over
1A = 2x1 A = 2A
2 contact path =
2
2
2
35°C ( 2000 m) or 25°C (4000 m)
≤
^
device free-standing
max. current at 60°C
ver
2 contact path = 1A = 2x1 A = 2A
2
2
2
( 2000 m) or 50°C (4000 m) o
≤
^
M11987_a
device mounted with 10mm distance
max. current at 50°C
over
2 contact path = 1A = 2x1 A = 2A
2
2
2
( 2000 m) or. 40°C (4000 m)
≤
^
10
I
2
(A )
2
30
40
50
20
0
10
20
30
40
60
50
T ( C)
°
20
00
m
20
00
m
20
00
m
Quadratic total current limit curve
At an altitude > 2000 m adjustment of the curve by -0.5° C / 100 m
(see example 4000 m)
