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Optical isolators connect encoders to PLCs, servo drives, and other devices. They solve electrical noise issues; convert encoder signal types or voltage levels; provide multi-channel, high speed isolation for other sensor types; and can be used as repeaters for long cable runs.
High Speed Optical Isolators (Encoder Input)
Category Selection
High-speed encoder signal conditioners provide optical isolation between encoders and PLCs or other input devices. They solve electrically noisy signal problems, convert encoder signal types to match the receiving electronics, and are used as repeaters for longer cable runs. They are ideal for use with encoders, servo drive encoder inputs and outputs, or as a high-speed isolated interface for photoelectric and proximity sensors.
For part listings and specifications, go to Shop Now
High-speed Optical Isolator with Open Collector Outputs
FC-ISO-C encoder signal conditioners take an NPN open collector, push-pull or totem pole, or a differential line driver encoder input and provide three complementary isolated open collector outputs.
- 1MHz max frequency response
- DIP switch selectable 4.5 to 7.5 VDC or 12 to 26 VDC input voltage
- 5 to 36 VDC output
- 7.8 to 24 VDC ±10% operating voltage
- Can convert a differential line driver encoder signal to an open collector single-ended signal
- Polarity reversal, surge voltage protection
- Short-circuit, overcurrent, overcurrent limiting, and thermal shutdown protection
Starting at
$166.00
(FC-ISO-C)
High-speed Optical Isolator with Differential Line Drive Outputs
FC-ISO-D encoder signal conditioners take an NPN open collector, push-pull or totem pole, or a differential line driver encoder input and provide three complementary differential line driver outputs.
- 1MHz max frequency response
- DIP switch selectable 4.5 to 7.5 VDC or 12 to 26 VDC input voltage
- 5 VDC output
- 24 VDC ±10% operating voltage
- Can convert a single ended encoder signal to a differential line driver signal
- Short-circuit, current limiting, and thermal shutdown protection
- 15kV ESD protection
Starting at
$157.00
(FC-ISO-D)
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