Control Relay
Electrical systems require the general usage of electronic master devices, controlling automated technology systems such as: manufacturing processes, lightings, heating, ventilation etc.
Especially wide use of this devices can be found in installations of so called “intelligent buildings”.
In this year’s Trade Fairs „ENERGETAB” 2002 in Bielsko-BiaBa – ETI Polam from PuBtusk introduced the new family of time-controlled modular devices. These devices are intended to be assembled in switch boxes on the mounting rail TH 35 or in the isolating box with installation switch. They have many operating functions and the possibility of very precise operating time settings.
The present article introduces technical properties and parameters of the new family of time-control devices, such as:
- Staircase light control device
- automatic twilight devices
- multifunction time-delayed device
- cyclical asymmetric relay
- impulse transmitters with memory
- multifunction impulse relay (for assembly in the installation box)
- impulse light de-creaser (for assembly in the installation box)
- digital time relay – the master clock
About the Author:
Article Source: ArticlesBase.com – Time-control Modular Devices
Cogliano vs Gagner: Puck Control Relay
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Orbit 57009 Sprinkler System 1-2 Horsepower Pump Start Relay $38.81 Pump start relay automatically synchronizes your pump for watering with your automatic sprinkler timer. It is compatible with 24-volt sprinkler systems and has a weather-resistant plastic case for outdoor installation. For Outdoor Use Only…. |
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Leviton ODC0S-I1W Self-Contained Ceiling-Mount Occupancy Sensor and Switching Relay 1000,- Watt 120V $64.95 1000W INC 1000VA FL, 120 Volt AC 60Hz, PIR, 360 Degree, 530 Sq. Ft. Coverage, Passive Infrared Ceiling Mount Occupancy Sensor, Commercial Grade – White California Title 24 Compliant, UPC: 07847788188… |
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Simply Automated UFR-30 Custom Series Fixture Relay Module $67.95 Control and dim a lighting or appliance fixture remotely, without replacing a switch or plugging in a module. The Inline UPB Relay Fixture Module wires into a lighting or appliance fixture directly; once installed, you’ll be able to turn a lamp or appliance on and off using any UPB wall switch or multi-button controller or with your PC through a UPB interface module (sold separately) using the fre… |
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Pyle PVC3 High Power In-Wall Stereo Volume Control with Built In Relay Circuit (White) $19.05 - Control Room Volume – 6-Position, Light-Touch Knob – Perfect Companion For Hifi – Four-Pair Speaker Selector – Attractive Standard And Decora- Style – Wall Plates – Includes Mounting Ring And Wire Nuts for Installation – 100 Watts Load Handling – Dimensions: 4.7” X 2.8” X 1.9”… |
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Factory Air Radiator Fan Control Relay – 37517 $118.49 MPN #37517. Factory Air Radiator Fan Control Relay. Most Relays products are available for in-store pickup from Advance Auto Parts. |
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Factory Air Radiator Fan Control Relay – 37512 $108.99 MPN #37512. Factory Air Radiator Fan Control Relay. Most Relays products are available for in-store pickup from Advance Auto Parts. |
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01-r515v-u2 5v – 15v Relay Trigger Control For Lectric 1 Series $199.94 Allows Projector 12v Accessory Jack To Control Electric Screen Movement 3ma @ 5v – 15v Dc Low-current Relay For Brands Like Sony(r) & Sharp(r) With Low-current Accessory Jacks Dual Output Relay Contact To Control A Screen & Projector Lift In Unison Relay Trigger Control |
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01-r515v-u2 5v – 15v Relay Trigger Control For Lectric 1 Series $199.94 Allows Projector 12v Accessory Jack To Control Electric Screen Movement 3ma @ 5v – 15v Dc Low-current Relay For Brands Like Sony(r) & Sharp(r) With Low-current Accessory Jacks Dual Output Relay Contact To Control A Screen & Projector Lift In Unison Relay Trigger Control |
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MIDI Solutions Relay $129.99 Provides a contact closure which can be programmed to open or close in response to 4 separate types of MIDI events: Note, Control Change, Program Change, or a System Exclusive event such as MIDI Show Control or Machine Control. A fast reed relay is used for response time of less than 2ms. Relay contact is rated at 500 mA. Connects through 1/4" jack. Relay is programmed via the Processors Programming Tools software and retains settings even after power is removed. The MIDI Solutions relay unit is MIDI powered and includes an indicator LED. 4.3 oz. 4-1/2"W x 2-1/2" x 1-1/4"D. |
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MIDI Solutions Relay $129.99 Provides a contact closure which can be programmed to open or close in response to 4 separate types of MIDI events: Note, Control Change, Program Change, or a System Exclusive event such as MIDI Show Control or Machine Control. A fast reed relay is used for response time of less than 2ms. Relay contact is rated at 500 mA. Connects through 1/4" jack. Relay is programmed via the Processors Programming Tools software and retains settings even after power is removed. The MIDI Solutions relay unit is MIDI powered and includes an indicator LED. 4.3 oz. 4-1/2"W x 2-1/2" x 1-1/4"D. |
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Photo Sensor with Control Relay $10.49 Rig your own night light or switch just about any appliance on or off in light or darkness. |
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