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

Solid State Remote Power Controller E-1072-2...
Terminal selection
Level Terminal Remark
11
1 12
+U_Contr (Control voltage plus)
not used
} ^{DC 18...32 V}
13 / 14 -U_Contr (Vontrol voltage minus)
21
option-210:
option-220:
Kl. 21 (+)
22
2
status indication “BM” analog output
(relay contact)
4-20 mA
Kl. 22 (-)
23 / 24 “Err1” group fault signalisation (relay contact )
31
32
load (+)
DC 24 V / 1 A (or 2 A)
load (-)
33 / 34
3



load current measurement by voltmeter
I_N = 1 A: shunt 0.2 Ω/1 %
I_N = 2 A: shunt 0.1 Ω/1 %
shunt integral with device
Kl. 33: shunt+ / Kl. 34: shunt-
41 / 42

4
43
44
“Err2” indication of fault circuit breaker
(auxiliary contact)
+U_S (operating voltage plus)
-U_S (operating voltage minus)
DC 19.2...36 V
Top side
21 22 23 24
11 12 13 14
LEVEL 2
LEVEL 1
31 32 33 34
41 42 43 44
LEVEL 3
LEVEL 4
Cable side (bottom)
Typical time/current characteristics (T_A = 25 °C)
disconnection current limitation
typ. 1.15 x I_N
typ. 2 x I_N
100
10
5
1
short circuit
disconnection
typ. 300 ms
0.1
0.01
5
0
1
1.5 x I_N
2
3 IK
min. 1.05 x I_N
… times rated current
max. 1.25 x I_N
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.
4
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