Power controller aids factory automation
E-T-A Circuit Breakers has a new version of a solid-state remote power controller which reduces installation times when used in combination with an E-T-A power distribution module.
E-T-A Circuit Breakers has a new version of a solid-state remote power controller which reduces installation times when used in combination with an E-T-A power distribution module.
The plug-in device provides inexpensive power amplification for PLC outputs, protects output loads and lines against overload and short circuits, and monitors wire breakage.
The new 700 Series version of the E-T-A E-1048 solid-state remote power controller is a plug-in transistorised switching device providing both protection and signalisation.
It provides inrush current limiting, disconnection on overcurrent and short-circuit, and wire break monitoring for applications up to 24V DC in current ratings from 0.5 to 4A.
By monitoring the load circuit in process control applications involving switching of motors, solenoids and lamps, and providing power amplification for PLC outputs in industrial automation where the existing output capabilities are insufficient, the compact device offers ultrareliable protection and status signalling.
When designing a flexible, prewired assembly consisting of several power controllers with a common power supply and group failure indication, the 7 Series E-1048 can be used in combination with the DIN-rail mountable E-T-A 17plus power distribution module.
The pairing creates a very flexible system which is capable of later extension or change.
Busbars, prewired signal contacts and spring-loaded screwless terminals reduce installation times considerably.
The E-1048 700/710 models have integral wire break signalling and LED indication for load circuits when they are off, while the models 702/712 monitor circuits which are either on or off.
The 710 and 712 models also provide fault storage.
The E-1048 is a compact, plug-in unit just 12.5 mm wide.
It utilises a relay, physically isolating the fault indicator signal from the control signal and the load output.
With a similar time/current characteristic for overload disconnection to that of a thermal-magnetic circuit breaker, it also provides very rapid current limitation, followed immediately by disconnection in the event of short-circuit or overload.
Not what you're looking for? Search the site.
Tel +44 1296 420336
-
E-T-A to display circuit protection at show
At Autosport Engineering, E-T-A Circuit Breakers will be displaying a range of electrical circuit protection solutions. -
E-T-A announces rail-mounted circuit breaker
E-T-A Circuit Breakers has introduced a rail-mounted electronic circuit breaker, the E-T-A ESS22-T. -
LED illumination option for switch/circuit breaker
E-T-A Circuit Breakers has introduced the latest offering in its 3120 Series of rocker-actuated, combined switch/circuit breakers. -
Compact circuit breaker saves rail space
The toggle-action E-T-A 4220 circuit breaker has been designed for one and two-phase applications for rated voltages of 240V AC and 120V AC, three-phase up to 415V AC and DC applications up to 80V. -
Overcurrent protection is optimised for automation
Electronic active current limitation responds much faster to overload or short circuit conditions than switch-mode power supplies.
Browse by category
-
Capital Equipment (3,530)
- Capital Equipment (1)
- Compressors and Air Treatment (545)
- Electrical hardware (131)
- Electronics Manufacturing, Tools, Instruments (192)
- Machinery and Production Equipment (1,133)
- Manufacturing Machinery and Plant Equipment (478)
- Production line blowers and fans (74)
- Robotics, Handling and Storage (976)
- Consultancy and Services (925)
-
Control and Instrumentation (5,136)
- Cabling, Conduit, Signal Conditioning (818)
- CNC and Motion Controllers (190)
- Control and Instrumentation (3)
- HMIs/Operator Interfaces (297)
- Logic Controllers, Timers and Relays (96)
- Mid-range and Large PLCs (203)
- Plant- and Machine-Wide Communications (1,207)
- Plantwide control (1,354)
- Power Supplies, Uninterruptible Power (576)
- Smaller-Sized PLCs (392)
-
Drives, Motors and Controls (3,446)
- Drives, Motors and Controls (2)
- Industrial Drives/Controls (1,292)
- Industrial Motors (502)
- Linear Drives and Motors (121)
- Precision Motors and Gears (433)
- Stepper and Servo Drives, Motors, Controls (1,094)
-
Electrical and Electronic Equipment Design (4,317)
- Batteries, chargers and circuit protection (584)
- Connectors, Terminals, Busbars, Slip Rings (722)
- Electrical and Electronic Components (650)
- Electrical and Electronic Equipment Design (4)
- Electrical and Electronic Subassemblies (377)
- Enclosures and Equipment Cooling Fans (722)
- Knobs, Handles and Enclosure Hardware (430)
- PCs and Embedded Systems (828)
-
Engineering Design Software (6,377)
- 2D CAD software (203)
- 3D CAD software (1,197)
- CAM, CNC, production management software (583)
- Data, document management software (324)
- Electrical design software (167)
- Engineering Design Software (17)
- FEA and structural analysis software (377)
- File conversion software, data capture (358)
- Fluid, thermal, noise, vibration software (339)
- Materials design and moulding design software (153)
- Maths, charting, statistics, QA software (325)
- PLM and collaboration software (664)
- Process, instrumentation, automation software (269)
- Publishing and documentation software (234)
- Rendering, visualisation, styling software (208)
- Simulation, modelling, validation software (959)
-
Engineering Industry News, Resources (6,194)
- Electronic Resources for Engineers (273)
- Engineering Business News, Views (388)
- Engineering Conferences (438)
- Engineering Education, Resources, Standards (849)
- Engineering Exhibitions, Events (578)
- Engineering Guides, Newsletters (352)
- Engineering Industry Developments, Awards (635)
- Engineering Industry News, Resources (4)
- Engineering Industry Reports, Surveys (597)
- Engineering Recruitment, Employment (219)
- Engineering Seminars (420)
- Engineering Training Courses (458)
- Health and Safety Consultancy, Software (180)
- Health and Safety Events, Training, News (285)
- Health and Safety Legislation (403)
- Health and Safety Strategy, Risk Assessment (115)
- Machine Building (4,628)
-
Materials and Processing (3,039)
- Materials and components (2,270)
- Materials and Processing (5)
- Materials processing and testing (292)
- Rapid Prototyping (472)
-
Monitoring, Measurement and Quality (5,676)
- Data Acquisition Hardware and PC I/O Boards (491)
- Data acquisition Software and Communications (505)
- Data loggers (428)
- Electrical and Electronic Testing, PAT Equipment (645)
- Form/co-ordinate, optical, vision instruments (764)
- Gauges, Indicators and Instruments (449)
- Materials testing equipment (438)
- Monitoring, Measurement and Quality (1)
- Telecomms/network test equipment, software etc (159)
- Testing and Calibration Services and Information (521)
- Testing, analysing and monitoring equipment (1,275)
-
Powertrain Design (3,722)
- Bearings (986)
- Chains and belts (334)
- Gears, brakes, couplings and engines (1,481)
- Hydraulic Components (475)
- Lubricants (441)
- Powertrain Design (4)
-
Sensors (7,304)
- Accelerometers and Vibration Sensors (450)
- Barcode Sensors (103)
- Flowmeters and Flow Sensors (647)
- Gas, Chemical, Radiation, Magnetic Sensors (292)
- Humidity and Environmental Sensors (158)
- Level Sensors and Leak Detectors (538)
- Linear Position Sensors (416)
- Loadcells, Force Sensors, Torque Sensors (732)
- Pressure sensors (641)
- Proximity Sensors (715)
- Rotary Position, Tilt and Angular Sensors (564)
- Sensors (12)
- Temperature sensors (622)
- Vision and Colour Sensors (1,414)
- Small Mechanical Components, Joining, Tools (2,054)
- Valves, Pumps, Process Hardware (3,730)
