Solid state remote power controller E-1048-S7...
Description
The E±T±A solid state remote power controller for PLC outputs
E±1084±S7... is a transistor switch with integral protection and
signalling functions. It is used in applications where the existing
PLC output power is not sufficient. In addition the device provides
protection against short circuit and overload as well as a monitoring
function with regard to wire break. The solid state remote power
controller E±1048±S7.. reduces the number of components such as fuses
and relays and avoids the use of expensive powerful output cards.
The devices are operated on a power distribution module 17plus
and they also fit into the smart power distribution system SVS16.
The E±1048±S7.. easily allows control, protection and load circuit
diagnosis and offers reduced wiring efforts.
E-1048-S7xx
Applications
Technical data (T
= 25 °C, at U )
amb
N
Automation and process control
± Coupler component for cost±effective power gain at PLC outputs
± Optimum protection of every single load by load circuit monitoring
Protection and control for fast switching operations with:
± motors
± magnetic valves
± resistive loads
Load circuit
Operating voltage UB
Current ratings IN
Quiescent current IS
Min. load current
Version700:
DC 24 V (18...32 V)
1; 2; 4; 5 A
typically 0.5 mA
± signalling and monitoring lamps
wire break “OFF” condition: Rload > 500 KΩ
Option: wire break in “OFF” and “ON” condition:
Features
wire break “OFF” condition: Rload > typically 500 kΩ
wire break “ON” condition: Iload < typically 130 mA (1 A unit)
Iload < typically 500 mA (2/4/5 A unit)
l
Optimum load protection because a range of current ratings is
available
No derating over the entire temperature range
Fast short circuit disconnection with simultaneous short±circuit
Voltage drop UDSmax
Trip times tON/tOFF
Overload disconnection
Short circuit current
0.1 V
l
typically 5 ms / 1.5 ms
1.5 (± ±0.3) x IN after approx. 200 ms
max. 50 A L/R = 2± 3 ms
max. 180 A L/R = 0 ms
typically 200 ms
l
limitation
l
Time±dependent overload disconnection (trip curve similar to
thermal±magnetic circuit breakers)
Remotely controllable
Error message: LED and signal output indicate overload/short
circuit and wire break in the “OFF” condition (version 700), wire
break in “OFF” and “ON” condition: (type: 702)
Physically isolated fault indication
Compact enclosure
Plug±in design to fit into power distribution module 17plus and
OFF delay
l
Control input IN+
l
Control level
Voltage controlled
Input UE
between IN+ and GND
DC 0 V < low level < 5 V
DC 8.5 V < high level < 32 V
1...10 mA (8.5 V...32 V)
l
Input current IE
l
Max. switching frequency fmax 100 Hz
l
Error signal output
power distribution system SVS16
5
Relay contact
(potential±free signal contact) min. DC 10 V / 10 mA
max. DC 30 V / 0.5 A
Order numbering code
General data
Housing material
moulded
±40...70°C
Type No.
E-1048
Operating temperature 0…60°C
solid state remote power controller for PLC outputs
Version
S700 with wire break monitoring in OFF condition (standard)
S702 with permanent wire break monitoring
Storage temperature
Blade terminals
Humidity
6.3 mm to EN 60934±6.3±0.8
96 hours at 95% RH, 40 °C
to IEC 60068±2±78,±Cab
climate class 3K3 to EN60721
S703 without wire break monitoring
Rated voltage
DC 24 V DC 24 V (standard)
Current ratings
1.0 A
Vibration
3g test to IEC 60068±2±6, test Fc
2.0 A
4.0 A
5.0 A
Shock
30 g/11 ms halfsine to EN60068±2±7
Protection class
housing IP30 DIN40050
terminals IP00 EN 40050
E-1048
-
S700 DC 24 V 1.0 A ordering example
EMC requirements
Insulation resistance
noise emission: EN 61000±6±3
noise immunity: EN 61000±6±2
>100MΩ (DC500V) auxiliary contact
to
LINE, LOAD, GND and IN+ (bridged)
Dielectric strength
test voltage AC 500 V, auxiliary con±
tact to LINE, LOAD, GND and IN+
(bridged)
Dimensions (w x h d)
Mass
12.5 x 70 x 60 mm
approx. 33g
1646
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