Pulse signal converter FO series

electro-opticalSSIdigital

Module sets (transmitter / decoder) for the transmission of encoder signals: absolute (SSI) and/or incremental (HTL or TTL) Extremely fast, highly precise and interference-free fiber optic signal transmission up to a range of 1000 m Suitable for standard drives and highly dynamic drive controls, e.g. motor commutation Only one optical fiber for all data Integrated cable break and status monitoring Description In heavy industry, absolute and incremental encoder signals often have to be transmitted over long distances. This is usually done via copper cables. EMC influences can strongly impair the signal quality. With the FO-TX / FO-DX fiber optic module sets, consisting of a fiber optic transmitter and a fiber optic decoder, the encoder signals can be transmitted over long distances without interference. Advantages of the FO module sets Fast, interference-free signal transmission Absolute resolution: 12 to a maximum of 30 bits Frequency ranges: incremental up to a maximum of 1 MHz, SSI up to a maximum of 3.67 MHz Only one fiber optic cable 50 / 125 μm or 62.5 / 125 μm for all signals Integrated cable break monitoring Range up to 1000 m Technical data Application Implement FOC transmission path (1 FOC cable) for very fast and dynamic control processes (absolute / incremental) Supply voltage 12-30 VDC Housing Electronic housing for standard mounting rails Dimensions 25 x 122 x 117 mm Electrical connection Terminal strips and FOC connector to outside of module Device temperature range -20 °C to +70 °C Device options / Function Constant signal processing time <1 µs (transmitter input to decoder output) Very high sampling rate; incremental signal jitter <15 ns