Control circuit - Import export

If, in a highly sensitive control system, the amplification should, for example, be so arranged that the control circuit will be stable with the mean slope (gradient) of the sensor, then it is important to be aware of any variations there may be in that slope (Fig. 12a, Fig. 12b). If, at any point, the gradient is appreciably steeper than the mean gradient, then there will be a higher closed-loop gain in this position and this could lead to feedback oscillation. If, on the other hand, the gradient is less steep at some point than the mean gradient, then repeatability would be reduced and there would be less control accuracy. If we relate this type of local gradient variation gl to the mean gradient go of the potentiometer, then this criterion is independent of the potentiometer length and can be used for the direct comparision of various potentiometers.

The innovative recuperation module from CIC acts as an energy-saving valve and control module directly in the pneumatic circuit. Functionality : It is installed directly on the consumer - e.g. on the pneumatic cylinder or in the pneumatic control circuit. The recuperation valve with its integrated control electronics measures and regulates the air consumption and feeds used compressed air back into the working cycle for reuse. Advantages : Reduction of compressed air consumption by up to 80%. Increase in efficiency of the plant. Smart monitoring and diagnostics of the pneumatic system with numerous evaluation options and control in line with Industry 4.0. Detection of leaks and irregularities. Delivery for predictive maintenance data. Avoidance of downtimes. Simple control software and wireless transfer from PC.

Tavrida Electric has revolutionised circuit breaker design by developing a new generation of circuit breakers and controls with exceptionally fast opening, closing and response times. Opening and closing times are as low as 12 and 24 ms, respectively. This enables Fast transfer switches with transfer times as fast as 2 cycles. Such quick operational times allows very sensitive loads to operate without interruption in case of a main power source loss. The fast transfer switch solution eliminates costly downtime, reduces production equipment stress, ensures quick return on investment. Arc flash mitigation with interruption in one period. That quick interruption time increases operational safety, reduces switchgear restoration time and loss of productivity, limits switchgear damage and repair costs. Fault current limiting solutions without operational losses capable to automatically reconnect power sources.

Professional internet power outlet strip can be used worldwide to control, measure and monitor electrical appliances via Ethernet (LAN). Integrated web server enables OS-independent operation with a web browser (PC, notebook, tablet, smartphone). Username and password required for access control. 2 independent switchable circuits can handle 16 A. Intelligent electronic control system optimises operation at high starting currents and extends the life of your appliances. Switching states can be changed and displayed individually on the device itself. Adjustable default switching state: Off, On, last active state. Integrated time control using flexibly programmable, time dependent rules: outlets 1 and/or 2, switch on or off, select days or specific date, time (hour and minutes). Automatic clock synchronisation (NTP) and changeover to daylight savings time/standard time. Professional power measurement at On/Off 1 (Master) outlet: measures active power and energy consumption, with...

Professional internet power outlet strip can be used worldwide to control, measure and monitor electrical appliances via Ethernet (LAN). Integrated web server enables OS-independent operation with a web browser (PC, notebook, tablet, smartphone). Username and password required for access control. 2 independent switchable circuits can handle 16 A. Intelligent electronic control system optimises operation at high starting currents and extends the life of your appliances. Switching states can be changed and displayed individually on the device itself. Adjustable default switching state: Off, On, last active state. Integrated time control using flexibly programmable, time dependent rules: outlets 1 and/or 2, switch on or off, select days or specific date, time (hour and minutes). Automatic clock synchronisation (NTP) and changeover to daylight savings time/standard time. Professional power measurement at On/Off 1 (Master) outlet: measures active power and energy consumption, with...

Foot Interruptor FUB Nom.width (mm) Flow rate (l/min) 7 100 manual control of suction circuits via foot control

Handslide Valve HSV Nom.width (mm) Flow rate (l/min) 9 ... 23 200 ... 880 manual control of suction circuits

Reversing Valve UV Nom.width (mm) Flow rate (l/min) Control 10 ... 25 6.000 ... 6.960 24 V DC / 230 V directly controlled vacuum valve to control suction circuits when using blowers

Solenoid Valve EMV Nom.width (mm) Flow rate (l/min) Control 10 ... 25 430 ... 1.200 24 V DC / 230 V directly-controlled vacuum valve to control suction circuits

Impulse Valve IMV Nom.width (mm) Flow rate (l/min) Control 10 ... 25 350 ... 1.350 24 V DC / 230 V directly-controlled, bistable vacuum valve to control individual suction circuits

Solenoid Valve EMVK Nom.width (mm) Flow rate (l/min) Control 2 ... 4 200 ... 400 24 V DC directly-controlled pneumatic valve for control of suction circuits or ejectors

Valve Island VI Nom.width (mm) Flow rate (l/min) Control 6 800 Profi-Bus simultaneous vacuum control of several suction circuits

Solenoid Valve PEMV Nom.width (mm) Flow rate(l/min) Control 5 ... 19 150 ... 1410 24 V DC pneumatically controlled vacuum valve to control one suction circuit

The mains free vacuum lifter with battery power for laying roof panels at outdoor area is a solid worker in your team. The CLAD-BOY® are build according the actually safety regulations EN13155 for lifting devices at building site. We guarantee the highest quality "Made in Germany"! Previous Next The benefits at first sight To mount roof panels or fire protection panels, profiled sheetings and wall panels you only need one basic device with addtional options. Tool-free adaptation options Careful with material Integrated charging unit Space saving transportation Cladboy transporter Highest laying rate with reduced manpower Mains-independent energy unit Specialmaintenance-free batteries which do not run out Compact, sturdy construction site quality functionally-relevant - Modules are protected or of a strengthened design Swivel unit 0 – 90° for laying wall elements Energy-saving vacuum-controlled motor circuit with digital vacuum sensor High-quality, UV-resistant suction plates...

The mains free vacuum lifter with battery power for laying wall panels at outdoor area is a solid worker in your team. The CLAD-BOY® are build according the actually safety regulations EN13155 for lifting devices at building site. We guarantee the highest quality "Made in Germany"! Previous Next The benefits at first sight To mount roof panels or fire protection panels, profiled sheetings and wall panels you only need one basic device with addtional options. Tool-free adaptation options Careful with material Integrated charging unit Space saving transportation Cladboy transporter Highest laying rate with reduced manpower Mains-independent energy unit Specialmaintenance-free batteries which do not run out Compact, sturdy construction site quality functionally-relevant - Modules are protected or of a strengthened design Swivel unit 0 – 90° for laying wall elements Energy-saving vacuum-controlled motor circuit with digital vacuum sensor High-quality, UV-resistant suction plates...

The mains free vacuum lifter with battery power for laying wall panels at outdoor area is a solid worker in your team. The CLAD-BOY® are build according the actually safety regulations EN13155 for lifting devices at building site. We guarantee the highest quality "Made in Germany"! Previous Next The benefits at first sight To mount roof panels or fire protection panels, profiled sheetings and wall panels you only need one basic device with addtional options. Tool-free adaptation options Careful with material Integrated charging unit Space saving transportation Cladboy transporter Highest laying rate with reduced manpower Mains-independent energy unit Specialmaintenance-free batteries which do not run out Compact, sturdy construction site quality functionally-relevant - Modules are protected or of a strengthened design Swivel unit 0 – 90° for laying wall elements Energy-saving vacuum-controlled motor circuit with digital vacuum sensor High-quality, UV-resistant suction plates...

The mains free vacuum lifter with battery power for laying roof panels at outdoor area is a solid worker in your team. The CLAD-BOY® are build according the actually safety regulations EN13155 for lifting devices at building site. We guarantee the highest quality "Made in Germany"! Previous Next The benefits at first sight To mount roof panels or fire protection panels, profiled sheetings and wall panels you only need one basic device with addtional options. Tool-free adaptation options Careful with material Integrated charging unit Space saving transportation Cladboy transporter Highest laying rate with reduced manpower Mains-independent energy unit Specialmaintenance-free batteries which do not run out Compact, sturdy construction site quality functionally-relevant - Modules are protected or of a strengthened design Swivel unit 0 – 90° for laying wall elements Energy-saving vacuum-controlled motor circuit with digital vacuum sensor High-quality, UV-resistant suction plates...

The EEX Line includes spring-pressure single-disc brakes provided with explosion protection for explosion-hazardous areas. The spring-pressure brake with firedamp protection is suitable for underground excavations with danger of firedamp. In spring-pressure brakes with explosion protection, those parts which might ignite explosive mixtures are incorporated in a housing. If the mixture inside the housing explodes, the latter prevents a transfer of the explosion to the mixtures surrounding the housing. The brake is equipped with four thermal circuit breakers and one micro-switch. The micro-switch prevents starting against the unlifted brake. The thermal circuit breakers are series-connected with the micro-switch and interrupt the control circuit of the machine as soon as there is an inadmissibly high temperature at the brake. The brake is seawater-resistant. By means of the attached hand lifting feature, the braking effect can be manually neutralized.

The BFK455 double-brake from INTORQ is a dual spring-applied brake with four friction surfaces and two electrically and mechanically separated brake circuits. The brake circuits can be individually controlled. Separate connecting lines can be used to control the brake circuits individually. The switching state of the two spring-applied brakes is monitored by two individual microswitches. The dual spring-applied brake is designed for one brake alone to provide the necessary braking torque. The second brake is used for redundancy, thus complying with the legal requirements for elevator standards. The BFK455 dual spring-applied brake from INTORQ is a redundant brake system with effective and stable noise reduction. It is ideally suited to elevator and platform applications.

The press-fit connection provides an enduring mechanical and electrical connection between the printed circuit board and plug connectors. The Compliant Pin has many applications and our customers use them in a wide variety of products, including sensor and radar casings, electronic controllers, plug connectors, printed circuit board connectors and more. Advantages: — no complex soldering process — high mechanical stability — repairable — gas-tight connection at the point of contact