E-1072-100 Datasheet, PDF (2/4 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
Technical data (cont’d)
Status matrix
Control circuit
Control “In/Ctrl”

Control voltage U

Control current I
Switching frequency f_max
Control signal (U_Contr“1”)

Protection

internal low-level signal relay in control
input (with integral free-wheeling diode)
“0” : 0...2.4 V
“1” : 18...32 V
typically 5...10 mA
10 Hz
“In/Ctrl” YELLOW LED lights with I_Contr
flowing
reverse polarity protection (diode),
overvoltage protection (varistor)
Fault indication
“Err1”
group fault signalisation

potential-free relay contact N/O,

DC 30 V/0.5 mA....1 A
Fault indication “Err1”
- wire breakage in the load circuit

- load current < 30 mA

- other faults (ground fault in load circuit
or internal fault)

- overload/short circuit (= “Err2”)

- LED RED “Error” lighted

- LED GREEN “O.K.” not lighted

- relay contact “Err1” closed
Signal delay
typically 600 ms
Operating
status
Control input
Load output
Load circuit
isolated 2 pole
(via relay con-
tacts)
Indication
YELLOW LED
»In/Ctrl«
Fault-free operation
«0»
«1»
Short
Wire break in load
circuit/
circuit
overload in
load circuit
«1»
«0»
«1»
Other
faults
«0»
OFF
ON
2-pol non- 2-pole
condutive
conductive
OFF
2-pol non-
condutive
OFF
2-pol
non-
condutive
ON
2-pole
conduc-
tive
OFF
2-pol
non-
condutive
no
no
yes
no
no
no
0
1
1
0
1
0
GREEN LED
»O.K.«
RED LED »Error«
relay contacts
»Err1«
auxiliary
contacts »Err2«
RED operating/
reset button
Remark
1
0
open
open
ON
availability
1
0
open
open
ON
0
1
closed
closed
OFF
»OFF«
Load: >30 RED button
mA < 3 A to be reset
0
1
closed
open
ON
0
1
closed
0
1
closed
open
offen
ON
ON
ground
fault in load
circuit or
internal
fault
“Err2”


fault indication
potenial-free auxiliary contact,
make contact N/O,
1 = LED lights
0 = LED does not light

Fault indication »Err2«




DC 30 V/0.5 mA....1 A
- overload or short circuit in the load circuit
- LED RED “Error” lighted
- LED GREEN “O.K.” not lighted
- relay contact “Err1” closed
- auxiliary contact “Err2” closed
Operating modes at:
- reverse polarity: indication of fault “Err2”; LEDs not illuminated!
- manual release “OFF” (RED button out): indication of fault “Err1”
and “Err2”, additionally lighted LED RED “Error”.
- with U_S = 0 V: not fault indication “Err1”.

- RED button “OFF”

- reset required

- load circuit isolated 2-pole
Typical time/current characteristics (T_A = 25 °C )

- manual release “OFF”

Signal delay
- reverse polarity of U_S (LEDs not indicating)
typically 200 ms
typical trip point: 1.15 x I_N
current limitation
General data
2400
2200
Ambient Temperature
0...+50 °C (without condensation)
2000
5
Storage temperature
Terminals
-20 ...+70 °C
COMBICON MSTBO 2.5/4 1x2.5 mm² max.
1800
1600

16-pole
1400

Some are double terminals -> loop-through
1200

possibility (continuous load max. 6 A)
1000
Back-up protection
circuit breaker for plus line
800
for SSRPC
(term. 41/42):
600

depending on power supply capacity and
400
200

number of loop-through arrangements,
0

max. 12 A (= max. continuous load of the

Housing material
Mounting
COMBICON terminals)
PA 66-FR
symmetric rail to EN 50022-35
load current in A
short-circuit disconnection in typically 50 ms
Vibration
3 g, to IEC 60068-2-6 test Fc
Degree of protection
IP20 housing
(IEC 529/DIN 40050)
IP20 terminals
EMC
emitted interference EN 50081-1

interference suppression EN 61000-6-2
Mounting dimensions
22.5 x 99 x 122 mm (w x h x d)
Mass
approx. 130 g
2
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