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Supplier: CBI-electric: low voltage
Description: transformer of suitable ratio may be used to operate the controlling bimetal circuit. The auxilliary switch in the controlled circuit may be used as an indicator or to control a relay or contactor where the load to be controlled is above 5kW
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Supplier: Kussmaul Electronics Company, Inc.
Description: Four Relays 30 Amp Contact Rating Led's Indicate When Relay is Energized Normally Closed and Normally Open Contacts Use with Load Manager Easy Installation 3 Year Warranty The 091-32-024( )-( ) Relay Board is a four relay assembly designed to simplify installation and wiring
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Supplier: Gems Sensors & Controls
Description: Engineered for general purpose single-level or differential applications, these controls have spade terminals for easy wiring and provide sensitivities up to 1 million Ohms/cm. Series 16D controls are similar to Series 16, but include DPDT load contacts to eliminate the need for slave relays
- Controller Inputs: Current Loop (Transmitter) Input
- Control Signal Output: Switch / Relay Output
- Control Technique: Limit / Set Point Control
- Form Factor: Circuit Board
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Supplier: Schneider Electric
Description: . The serrated silver-nickel contacts with wiping action provide excellent reliability in 12 or 24 volt control circuits. An electronic timer attachment is available for this relay. Key features DIN rail or panel mountable Printed circuit board model available Low power consumption version
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Universal Process Controllers - Warrick Conductivity Based Open Circuit Board Controls -- Series 16Supplier: Gems Sensors & Controls
Description: Engineered for general purpose single-level or differential applications, these controls have spade terminals for easy wiring and provide sensitivities up to 1 million Ohms/cm. Series 16D controls are similar to Series 16, but include DPDT load contacts to eliminate the need for slave relays
- Controller Inputs: Current Loop (Transmitter) Input
- Control Signal Output: Switch / Relay Output
- Control Technique: Limit / Set Point Control
- Special Capabilities (if required): Level Controller
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Supplier: Automation Displays, Inc.
Description: Supervised door monitor circuit with forced door alarm logic, opto-isolated input for supervised remote door limit switch (requires end of line resistor at limit switch), input for local "OPEN" pushbutton, outputs for two door status LEDs and door control relay coil. Three on-board LEDs provide
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Supplier: OMEGA Engineering, Inc.
Description: The OME-DB-16R 16-channel relay output board consists of 16 form C relays for efficient switching of loads by programmed control. The relays are energized by applying 5 V signal to the appropriate relay channel on the 20-pin flat cable connector. Sixteen LED’s (one for each relay) light when
- Data Acquisition Device Type: Input Module
- Form Factor: Printed Circuit Board (PCB)
- Current Output: Yes
- Relay Output: Yes
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Supplier: Safety Systems Technology
Description: . Gold-plated labeled pin headers on theprinted circuit board provide access to eachof the eight backplane bus signals, the fourexternal inputs (connected to terminals on thebackplane), the relay control inputs (i.e.latching, non-latching or reset input) and therelay contacts. The module is prewired
- Pole Specifications: Double Pole (DP)
- Throw Specifications: Double Throw
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Supplier: Allied Electronics, Inc.
Description: , or control systems. All modules provide an optically isolated barrier between sensitive microprocessor or digital logic circuits and field power devices. In the G5 and OpenLine® packages, I/O modules are available with the same pin-out. This gives the flexibility of mixing and matching module types
- Mounting: PC Board
- Input Voltage Type: DC
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Supplier: Delphi
Description: control Battery saver Front wiper and washer Rear wiper and washer Auto light and wiper Limp home function Cruise control input Rear defogger control Vehicle anti-theft Diagnostics Sensor input interface On-board relays Fuse block Patented tire pressure monitoring system
- Application Type: Automotive Relay
- Mounting: Bracket (Flange) Mount
- Output Voltage Type: DC
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Supplier: Gems Sensors & Controls
Description: Open Circuit Board Design or Convenient Plug-in Design UL Recognized Motor Control Power Outage Time Delay Available on Series A Series A has an open circuit board design. Series AM provides convenient plug-in design, either octal socket or DIN mount. The housing carries no NEMA rating
- Solid State Relay Type: Non-isolated Relay
- Application Type: General Application Relay
- Mounting: PC Board
- Input Voltage Type: AC
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Supplier: Measurement Computing
Description: are FORM A normally-open configuration. The relays are controlled by writing to one, 8-bit port. The state of the relay control register may be read back from the same port. The eight inputs are optically-isolated (500 V) and can be read back as a single byte. The inputs are not polarity sensitive
- Data Acquisition Device Type: Data Acquisition Computer Board, I/O Module
- Form Factor: Printed Circuit Board (PCB)
- Isolation: Isolated Digital Input
- DC Voltage Input: Yes
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Supplier: OMEGA Engineering, Inc.
Description: The OME-DB-24PR 24-Channel power relay output board consists of 8 form C and 16 form A electromechanical relays for efficient switching of loads by programmed control. The contact of each relay can control a 5 A load at 250 Vac/30 Vdc. The relay is energized by applying a 5 voltage signal
- Form Factor: Printed Circuit Board (PCB)
- Relay Output: Yes
- Connection to Host: Direct Backplane Interface
- Application Software Included: Yes
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Supplier: United Refrigeration, Inc.
Description: Integrate control of combustion burner and circulating fan operations in an oil furnace. A single circuit board providing combustion air blower control, two speed circulating air blower control, oil primary control, limit circuit inputs, thermostat wiring terminations and a central appliance wiring
- Timer Function / Mode of Operation: OFF-delay
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Supplier: Teledyne Relays
Description: The Series C61 solid-state relay is an advanced design capable of switching heavy loads in a physically small 6 pin mini-DIP package. These relays have a power FET output that ensures low On Resistance, and low leakage current. Optical isolation ensures complete protection of signal lines, power
- Solid State Relay Type: Optically Isolated Relay
- Application Type: General Application Relay
- Mounting: PC Board
- Input Voltage Type: DC
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Supplier: Allied Electronics, Inc.
Description: PhotoMOS Relay, 120 mA Rated Current, 400 V Rated Voltage, 0.8 pF (Typ.) I⁄O Capacitance Controls low-level analog signals Stable on resistance Control with low-level input signals Controls various types of loads such as relays, motors, lamps and solenoids Optical coupling
- Application Type: General Application Relay
- Mounting: PC Board
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Supplier: Allied Electronics, Inc.
Description: Applications: Elevator and machine control. Features 2 Pole, 6 A SR2M on Printed Circuit Board Screwless Clamp Connectors
- Relay Configuration: Dual Channel
- Mounting: DIN Rail
- Pole Specifications: Double Pole (DP)
- Throw Specifications: Double Throw
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Supplier: NSI Industries LLC
Description: 277V SPST 20A TRP PANEL REPLACEMENT PART. The TRP series low voltage switching transformer relay power packs are ideal for low voltage switching of line voltage lighting circuits up to 20 amp ballasts or 15 amp tungsten loads. Up to 1.0 HP motors for ventilating and exhaust fans. Simple
- Transformer Type: Other
- Standards / Compliances: UL
- Type: Other
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: UTC Fire & Security
Description: Genesis option allows precision synchronization and audible silence over two wires without additional modules On-board relays for Alarm, Supervisory and Trouble Optional serial bus relay modules are programmable for common or zone activation Optional serial bus remote annunciator family
- Panel Type: Fire Alarm
- Power Supply: AC Voltage
- Display Type: Digital Display
- Additional Control Outputs: Audible Alarm, Serial Interface, Switches / Relays
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Featured Products for Circuit Relay Control Board Top
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Tecmark Corporation
Accurate Temperature Control of Heater Circuits
cycles under full mechanical, electrical and thermal loads. The Series ETS electronic thermostats provide accurate temperature control of heater circuits in a wide variety of applications such as potable, hydronic and combination water heaters, in commercial cooking and food service equipment, and in furnaces, boilers and other space and processing heating equipment. Basic Construction. Solid state, encapsulated thermistor. Conformal coated circuit board. SPST, load switching relay. 1/4" quick... (read more)
Browse Thermostats and Thermal Switches Datasheets for Tecmark Corporation -
Teledyne Relays
Teledyne Relays Announces New RF332 Relay Series
are hermetically sealed to maintain the inert contact switching atmosphere. The RF332 is designed for use in load-boards, attenuators, RF circuits and signal integrity applications. Its features include high resistance to electrostatic discharge (ESD); various ground pin configurations to improve case grounding and high isolation between control and signal paths. In addition to the thru-hole mount (RF332 Series), the RF332 is available with J-leads (SRF332 Series), surface-mount stub leads with ground shield... (read more)
Browse Electromechanical Relays Datasheets for Teledyne Relays -
Standex-Meder Electronics
Smallest & Most Versatile Instrument Grade Relay
potential packaging stress. The CR series is only 3.4 mm high, making it ideal for very low profile environments. Because there is an internal magnetic shield, the relays can be stacked very close together without having to deal with magnetic coupling effects between relays. This is the case whether you are dealing with a two dimensional or three dimensional relay matrix. For more height off the PCB, we have a BGA option available. The CR Series is capable of switching into the billions... (read more)
Browse Reed Relays Datasheets for Standex-Meder Electronics -
Tecmark Corporation
AIR SWITCH - PCB
Series PCB air switches are single function controls, with internal electrical contacts, designed to mount directly to a printed circuit board. These basic component switches feature momentary switching logic in a compact design to add pneumatic actuation to any electronic control circuit. Tubing connectors accept 1/8" I.D. and 1/16" I.D. flexible plastic or rubber tubing and are available in either center hole mount or side spout configurations. Additional models with a 1/8" NPT connector... (read more)
Browse Pneumatic Relays and Volume Boosters Datasheets for Tecmark Corporation
Parts by Number for Circuit Relay Control Board Top
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 8599011 | PLC Radwell | Honda | Controls & Indicators, Control/Interface Board | RELAY CIRCUIT BOARD |
| A1101011504 | PLC Radwell | Siemens | Controls & Indicators, Control/Interface Board | PRINTED CIRCUIT CONTROL RELAY BOARD |
| A1101011504 | PLC Radwell | Allis Chalmers | Controls & Indicators, Control/Interface Board | PRINTED CIRCUIT CONTROL RELAY BOARD |
| A1101011504 | PLC Radwell | Siemens Building Technologies | Controls & Indicators, Control/Interface Board | PRINTED CIRCUIT CONTROL RELAY BOARD |
| 051382 | PLC Radwell | Reliance Electric | Controls & Indicators, Control/Interface Board | PC BOARD RELAY CIRCUIT 115V |
| 1640A44G02 | PLC Radwell | Westinghouse | PLCs/Machine Control, PC Board PLC & Add-On Boards | CIRCUIT BOARD OUTPUT RELAY |
Conduct Research Top
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One Relay for Multiple Supply Voltages
with the PWM. Figure 1 - Relay driver with simple PWM With a closed-loop current controlled PWM circuit, both aspects can be taken into account. As with the open-loop PWM control, the effect of the coil storing the current is utilized. However, the current is now measured and used as a control parameter
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Application Guidelines for On-Board Power Converters (.pdf)
is slowly. by the craftperson. Some of these circuits provide. being driven into saturation. There are two solutions to. protection only upon mechanical insertion of the circuit. this problem. First, ensure that the turn-on timing is fast. board. Thermistors provide protection only during a. enough
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Brushless motors with integral controls: The third wave of distributed motion aids reliability, MTBF
development time, reduce wiring complexity and installation costs, and increase machine efficiency and reliability. Integrated motor/controls allow design engineers more time to focus on the control architecture more specific to the machine's problem at hand. Brushless motors with integral controls
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Upgraded Barrier Controls Protect Against Terrorists
been replaced, K12 converts. the controls. Most hydraulic control systems use a hardwired. relay circuit board or hardwired relay logic. Hardwired control. logicdoesn'tallowintelligentoperationofthebarrierandtraffic. signals, and has very little flexibility regarding barrier operation
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Simplifying Motor-Control Feedback Loops (epn)
-motor-control) solutions. Simplifying Motor-Control Feedback Loops. Get direct access via to Europe’s most comprehensive database of electronic products & suppliers. Search. Advanced Search Criteria. Login / Register Media information. Board Level Products. Data acquisition/ data logging
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Performance, Robustness, and Durability of an Automatic Brake System for Vehicle Adaptive Cruise Control
/smart booster. Wheel. Vehicle Stability Control is revealed at the vehicle. pressure is regulated by a solenoid valve that controls. system level. Vehicle test data will be presented as. air flow into the booster air chamber, which generates. insight to the braking performance and robustness
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270-Volt DC Contactor Solves Costs vs Performance Problems
Aircraft requiring greater electrical power for an increasing number of critical electrical loads are employing 270Vdc power. But to make, break or change the connection of electric circuits for the high voltage poses a significant challenge for the manufacturers of relays and contactors. Various
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Secure Power with Next Generation SPDUs (.pdf)
Computer-controlled advances in avionics, such as fly by wire, along with added onboard electrical features, including in-seat, passenger entertainment systems, are boosting electrical demand on board aircraft. Standard thermal circuit breakers and relay systems are carrying ever more current-dense
Engineering Web Search: Circuit Relay Control Board Top
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ePanorama.net - Circuits
Search this site Site pages/links Company Acronym info Semiconductor info Discussion messages Circuit sites Other search engines
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Switch - Wikipedia, the free encyclopedia
Top, left to right: circuit breaker, mercury switch, wafer switch, DIP switch, surface mount switch, reed switch.
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H bridge - Wikipedia, the free encyclopedia
An H bridge is an electronic circuit that enables a voltage to be applied across a load in either direction.
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L.M.R.G. Incline Railway
The mechanism is driven by a geared slow speed motor and controlled by an electronic timer circuit.
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RF Remote Control
want to use all four of the control outputs from the HT-12D. Take note if you use a solid state relay with this circuit, you may need to include a
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www.usa.siemens.com/sdv7 Instruction manual Type SDV7...
Instruction manual Type SDV7 non-arc-resistant distribution circuit breaker Installation operation maintenance E50001-F710-K377-V2-4A00 Answers for
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s Catalog Sheet Fire Safety & Security Products FireSeeker...
commissioning more efficient ? Up to four (4) remote LCD displays with control capabilities ? Easily programmable from front keypad or Windows?-based
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