Product Description
Duplex Multimode Fiber Optics to RS485 (Bidirectional) 2 Wire Half Duplex Serial Converter with 12V Power Supply in Boxed Enclosure.
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This auto transmit enabled converter features one RS485 port and a pair of (one Rx and one Tx) ST 62.5 micron multimode fiber optic ports
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Enables the user to extend the range of a half-duplex RS485 connection up to 1Km max, 1 mile typical, using multimode fiber cable.
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The inherent noise immunity of the fiber cable allows reliable communications in environments that are hostile to other methods.
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A robust RS485 driver, 3KV Galvanic isolation, transient suppressors, series resistance, and self- resetting communication fuses protects the unit from destructive transients often found in industrial and outdoor environments.
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The RS485 driver supports up to 32 standard loads at 4000ft and 230.4Kbps. The communications speed can be extended to 1 Mbps. Call factory for details.
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Transparent to all asynchronous data with any combination of data, parity, and stop bits at data rates up to 230.4Kbps
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Fast auto turn-around, to receive mode, requires no software delays and eliminates timing problems and data collisions.
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Edge mounted LED Indicators for power and data on both the fiber and RS485 ports.
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Jumpers on the RS485 port allow the bias and termination resistors, and the series protection resistors to be user configured
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Broad temperature and humidity range: -40C to +85C(-40F to +185F), and 0% to 90% humidity(non-condensing)
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Efficient onboard power regulator accepts supply voltages from 9 to 35 VDC at 1 Watt max.
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Supplied with 12VDC switching power supply (Wall Wart): Pri: 100-240VAC 50/60Hz,Sec: 12VDC @ 500 mA
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Conformal Coating Available(Call us: 513-874-4796)
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We design, manufacture, and support our entire line of over a hundred products. If you do not see exactly what you need here, or need technical support or assistance in selecting the best product for your application, we welcome your call at 513-874-4796
Questions? Call 513 874-4796