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Omron LY2-AC24 General Purpose Relay, Standard Type, Plug-In/Solder Terminal, Standard Bracket Mounting, Single Contact, Double Pole Double Throw Contacts, 53.8 mA at 50 Hz and 46 mA at 60 Hz Rated Load Current, 24 VAC Rated Load Voltage
This Omron LY2-AC24 general purpose relay has plug-in terminals, mounts to a standard bracket and is suitable for use in low current applications. This relay has double pole double throw (DPDT) contacts, an input current rating of 53.8 mA at 50 Hz and 46 mA at 60 Hz and a load rating of 110VAC at 10 amp, with an input of 24VAC. It has plug-in terminals for connecting to a socket and mounts to a standard bracket on a flat surface. This general purpose relay has a compact design and is suitable for use in installations with limited space.
|Input Current Rating at 50Hz||53.8 mA|
|Input Current Rating at 60Hz||46 mA|
|Load Rating||110VAC, 10 amp|
|Operating Temperature||-25 to +55 degrees C|
|Enclosure Dimensions*||35.6 x 21.6 x 27.9mm (H x W x D)|
|Standards Met||UL (Underwriter's Laboratories)|
CSA (Canadian Standards Association)
IEC (International Electrotechnical Commission)
Electrical Appliances and Material Safety Act
*H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.
Relay switches (also called an electrical relay or an electrical relay switch) use a small amount of power to control a larger source of power connected to electrical devices such as car motors, computers, and lighting installations. A basic relay switch has a control circuit with an electromagnetic coil and a load circuit with contacts and a lever. When current flows into the relay switch, it moves through the coil and a magnetic field is created, which causes the lever in the load circuit to move between contacts, either turning the device on or off. In a normally open (NO) relay switch, when power is supplied to the relay, the load circuit is closed and the power source connected to the relay is turned on. In a normally closed (NC) relay switch, when power is supplied to the relay, the load circuit is open and the power source connected to the relay is turned off. In other types of relay switches, non-moving parts such as transistors or semiconductors can be used as the control circuit to operate the switching mechanism. Relay switches can be controlled with an external switch, such as a light switch, or they can be connected to an automatically switched power source, such as a car ignition. One relay can operate multiple switches, and multiple relays can be operated with a single switch, with each relay operating independently from the other relays in the system.
Omron manufactures and distributes electronic components, equipment, and systems for industrial automation. The company, founded in 1933, is headquartered in Kyoto, Japan.
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If i have a 3 led lamp kit (red, yellow, green) how would i wire them with two timing relays to create a flashing effect? This is for a school project and i'm kind of stuck with this. Any help is appreciated, thanks!
And got the following answer:
Assuming you have 12V relays, and power from a 12V x 300 mA or more DC plug pack, and these are small relays with one Amp contacts or less. (Not car headlight relays etc). Have two relays, R1 and R2, each with at least one changeover contact. Changeover contacts have the following connections: Common (C) Normally Closed (NC) Normally Open (NO) Draw out the circuit described here... From Vs+ to R1 (C) and R2 (C). From R2 (NC) to coil + of R1. From coil - of R1 to Vs-. From R1 (NO) to R2 coil +. From R2 coil - to Vs-. LEDs need a series resistor about 1000 ohms (assuming 12V for Vs supply). Connect them between the spare contacts and V-. That allows for two of them. Others could connect across the coils. The first relay operates the second relay which releases the first which releases the second which connects the first again - forever. This will happen fairly fast unless the relays have a built in time delay. You can slow it down with capacitors, assuming these are normal DC relays, maybe 1000 micro Farads connected across each coil. Plus to plus, minus to minus. The coils are not likely to be marked + and -, just a and b perhaps.
The relay contacts in series perform extremely nicely with various applications which are specific to power distribution and protection. The relays include wide adjustment ranges having a scale that is simple to read either in 3 or 4 digits in line with the model. These relay contacts in series aid in growing the flexibility of the applications, lessen the general energy and upkeep charges. You will discover relays which are utilised for common purposes which are available in dependable designs with fast replacement selections. And there are models that are utilised for industrial applications and heavier duty applications that perform on huge loads. These products are made to meet the lifetime industrial handle demands with the applications.
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