Optocoupler
Order No.:
69S2811
Manufacturer SKU:
VOS617A-2X001T
Order No.:
69S2812
Manufacturer SKU:
VOS617A-3X001T
Order No.:
69S2813
Manufacturer SKU:
VOS617A-4X001T
Order No.:
69S2814
Manufacturer SKU:
VOS617A-7X001T
Order No.:
69S2815
Manufacturer SKU:
VOS617A-8X001T
Order No.:
69S2816
Manufacturer SKU:
VOS617A-9X001T
Order No.:
69S2817
Manufacturer SKU:
VOS617A-X001T
Order No.:
69S2818
Manufacturer SKU:
VOS618A-2T
Order No.:
69S2819
Manufacturer SKU:
VOS618A-2X001T
Order No.:
69S2820
Manufacturer SKU:
VOS618A-3X001T
Order No.:
69S2821
Manufacturer SKU:
VOS618A-7X001T
Order No.:
69S2822
Manufacturer SKU:
VOS618A-8X001T
Order No.:
69S2823
Manufacturer SKU:
VOS618A-X001T
Order No.:
69S2824
Manufacturer SKU:
VOS627A-2X001T
Order No.:
69S2825
Manufacturer SKU:
VOS627A-3X001T
Order No.:
69S2826
Manufacturer SKU:
VOS627A-4X001T
Order No.:
69S2827
Manufacturer SKU:
VOS627A-X001T
Order No.:
69S2828
Manufacturer SKU:
VOS628A-2X001T
Order No.:
69S2830
Manufacturer SKU:
VOS628A-X001T
Order No.:
69S3100
Manufacturer SKU:
4N37
Protect your circuits with circuit-breakers!
The optocoupler is used for signal transmission between two galvanically isolated circuits. Electrical input signals are converted into light signals and finally back into electrical signals. In principle, it is possible to transmit both digital and analog signals. Optocouplers are often used in communication, control and monitoring systems.
In contrast to fork couplers and light barriers, optocouplers have opaque housings. Optocouplers usually consist of two main components: an optical transmitter and an optical receiver. Light-emitting diodes and laser diodes usually act as optical transmitters. Photodiodes or phototransistors serve as optical receivers.