E-1072-220 Datasheet, PDF (3/4 Pages) ETAL Group – Voltage rating DC 24 V (19.2...36 V)

Solid State Remote Power Controller E-1072-2...
Dimensions
22.5
.886
symmetrical rail
8
114
to DIN 50022-35
.315
4.49
This is a metric design and millimeter dimensions take precedence ( ^mm )

inch
Basic circuit diagram -210
-U_S
+U_S
red
green +U_Contr -U_Contr
44
43
11
13
14
power
mosfet
fail safe
electronic control unit
OL/SC Error In/Ctrl
I_N = 1 A:
0.2Ω/1%
I_N = 2 A:
0.1Ω/1%
yellow
status
21
»BM«
34
33 32 31
shunt
– load +
22
41 42 23 24
»OFF« »Err2«
»Err1«
»In/Ctrl«
»O.K.«
»Error«
»OFF«
»Err1«
»Err2«
»BM«
- LED yellow
- LED green
- LED red
- red button
- relay contact
- signal contact
- relay contact
Shown in »OFF« condition with no load (US = 0 V)
and red button tripped.
Inrush current curve magnetic valve
I
2
load
current
0A
1
approx. 40 ms
ON
control
input
OFF
time (t)
1 Inrush current curve if armature of valve has moved and reached its final position.
2 Inrush current curve if armature of valve has not moved.
Connection diagram
21 22 23 24
11 12 13 14
In/Ctrl
Error
O.K. OFF
1072 -220-
DC 24V/ 1A
31 32 33 34
41 42 43 44
Basic circuit diagram -220
-U _S
+U_S
red
green +U_Contr -U_Contr
44
43
11
13
14
power
mosfet
fail safe
electronic control unit
OL/SC Error In/Ctrl
yellow
I_N = 1 A:
0.2Ω/1%
I_N = 2 A:
0.1Ω/1%
34
33 32 31
shunt
– load +
21
+ »ANA«
4 … 20 mA
– max.
-U
B
22 ^{500 Ω}
41 42 23 24
»OFF« »Err2«
»Err1«
»In/Ctrl«
»O.K.«
- LED yellow
- LED green
Shown in »OFF« condition
and red button tripped.
with
no
load
(U_S
=
0
V)
»Error«
- LED red
»OFF«
»Err1«
- red button
- relay contact
5
»Err2«
- signal contact
»ANA«
- analogue output
4…20 mA
1646
www.e-t-a.de
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