General Description:
MODEL F485C: FIBER TO RS485 CONVERTER Data Sheet and Specifications Specifications and other information Fiber Connection Duplex ST connectors for Tx and Rx Data Fiber Cable Duplex 62.5 micron Multimode Fiber Data Rate 115.2K bits/second (call factory for operation up to 5.0Mbps.) Fiber Distance Up to 1.0 Mile (1.6Km) RS485 Connection (two-wire) RJ11 or Terminal strip, with transient protection, communications fuses, and jumper-selectable bias / termination. RS485 Cable 120 Ohm Nominal Impedance, single twisted pair, 24AWG, Helix 21011. RS485 Data Rate 115.2K bits/second (call factory for operation up to 5.0Mbps.) RS485 Data Direction Control Automatic half-duplex transmitter enable control, for any baud rate / data bits. Seamless conversion from fiber to RS485. RS485 Distance Up to 4000 ft. @ 100Kbps with up to 32 standard loads (or up to 128 low power) Power Supply External, 9-35VDC @ 125mA max. (250mA during fault conditions) Operating Temperature and Humidity 0-65C (32F-149F), 10%-90% Relative Humidity (Non-Condensing) Board Size 2.75" X 3.50" X 1.0" (7 X 8.9 X 2.5 cm)
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F485C.pdf | Converter schematic |
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| Contact
Information: R.E. Smith, 4311 R. E. Smith Dr., West Chester, Ohio 45069 513-874-4796 Phone, 513-874-1236 Fax., rs485.com |
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