E-1072-100 Datasheet, PDF (3/4 Pages) ETAL Group – PLC controllable electronic switching amplifier (max. 3 A) with additional protective and control functions for DC 24 V loads (e.g.solenoids, magnetic brakes, electromagnetic clutches, monitoring and indicator lamps).

Solid State Remote Power Controller E-1072-100
Dimensions
Connection diagram
22.5
.886
symmetrical rail
8
114
to DIN 50022-35
.315
4.49
21 22 23 24
11 12 13 14
In/Ctrl
Error
O.K. OFF
1072 -100-
DC 24V/ 3A
31 32 33 34
41 42 43 44
This is a metric design and millimeter dimensions take precedence ( ^mm )

inch
Basic circuit diagram
-U_S
+U_S
red
green +U_Contr -U_Contr
43
44 41
42
11
13
14
41
43
control electronics
OL/SC Error In/Ctrl
yellow
0.1Ω
1%
34
33 32 31
shunt - load +
“OFF”
21 22 23 24
“Err2”
“Err1”
“In/Ctrl”
“O.K.”
“Error”
“OFF”
“Err1”
“Err2”
- LED yellow
- LED green
- LED red
- red button
- relay contact
- auxiliary contact
Shown in OFF condition with no load (U_S= 0 V)
and red button tripped (“OFF”)
Terminal selection
Level
1
1
1
Terminal Remark
11
13 / 14
+U_Contr (control voltage plus)
-U_Contr (control voltage minus)
12
not use
DC 18...32 V
2
21
“Err2” fault indication OL/SC
signal contact
NO
2
22 / 23 joint terminal “Err1”, “Err2” C
2
24
“Err1” group fault indication
relay contact
NO)
3
31
3
32
Load (+)
Load (-)
DC 24 V/max.
3A
load current measurement by voltmeter
3
33 / 34
(shunt 0.1 Ω/± 1 % integral with device,
100 mV =^ 1 A) term. 33: shunt+ / term. 34:
shunt-
5
4
41 / 42 +U_S (operating voltage plus) _{DC 19.2...36 V}
4
43 / 44 -U_S (operating voltage minus)
Top side
21 22 23 24
11 12 13 14
LEVEL 2 (fault indication)
LEVEL 1 (control input)
All dimensions without tolerances are for reference only. In the interest of improved design,
performance and cost effectiveness the right to make changes in these specifications without
notice is reserved. Product markings may not be exactly as the ordering codes. Errors and
omissions excepted.
31 32 33 34
41 42 43 44
LEVEL 3 (load circuit)
LEVEL 4 (voltage supply)
Cable side (bottom)
1646
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