This is a versatile interface between an incremental encoder and receiving electronics. This unit accepts a 5 volt input from the encoder. It accommodates all standard operating voltages from 5 to 28 VDC and provides an output voltage that equals the input voltage. Up to eight Optical Isolator Modules can be daisy-chained to provide multiple, simultaneous outputs to controllers or PLC’s. This Optical Isolator can help clean up noisy signals by converting to a different line driver output. It has a 1 MHz throughput capability and can be used wherever a fast, optically isolated interface is required.
BEI Sensors Accessory 60001-003
Electronic Modules Optical Isolator 60001-003
Description
Additional information
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About Bei Sensors
BEI Sensors is specialized in reliable position sensing products for harsh environments. BEI Sensors can provide a wide selection of products for any tough application, from basic off-the-shelf to entirely bespoke solutions. BEI Sensors provides a wide product portfolio, engineering experience, and unmatched product support to the industrial, military/aerospace, and transportation markets. Its product line includes rotary and linear position sensors, potentiometers, Hall Effect sensors, absolute and incremental encoders, panel controls, electronic interface modules.
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Specification
| Output Code Format From Encoder | Dual Channel in quadrature with index and complements. Data lines are designated A, B, Z, A/, B/, Z/ at the module |
| Output Signal Type From Encoder | Differential line driver (Use Connection Instructions #1) Single ended line driver (Use Connection Instructions #2) Single ended open collector with pull-up resistors internal to encoder (Use Connection Instructions #3) Single ended, open collector (Use Connection Instructions #3) |
| Output Signal Voltage Level From Encoder | 5 VDC (TTL, RS422 compatible, line driver) |
| Frequency Response of Optical Isolator | 1 MHz, maximum |
| Power Requirements For Optical Isolator | 5-28 VDC ±5%, 75mA plus load current |
| Optical Isolator Output Options | 28V/V Line Driver, 100mA source/sink, Vout = Vin |
| Protection Level | Supply lines protected against over voltage to 60 volts and reverse voltage |
| Tristate Outputs | Available as –S Special Feature |
