Low Cost RS-232 to RS-422/485 Converter |
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Low Cost RS-232 to RS-422/485 Converter
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$
109.00
OMG-CONV-485
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Supports Data Rates up to 115.2K bps
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Isolated and Non-Isolated Models
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RS-422 Full Duplex Support
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RS-485 Full or Half Duplex Master and Slave Support
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RS-485 Modes Supported include Auto Baud, RTS, Data Enable, and Always Enable
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Selectable 120 Ohm Line Termination and 1K Pull up/pull Down Biasing
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Onboard LEDS Illuminate for Transmit and Receive
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Includes RTS Control Driver Software to Simplify RS485 Communications in Windows
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View related products - Communication Products and Converters
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The OMG-CONV-485 interface converter allows a standard RS-232 port to communicate with an individual RS-422 device or with multiple devices within an RS-485 network. The OMB-CONV-485 supports RS-422 full duplex mode as well as RS-485 full or half-duplex master and slave modes. This gives the user flexibility in configuring the device to meet their specific application needs. Onboard LED’s are included to indicate that the device is properly powered and also illuminate when the device is transmitting and receiving to assist in verifying acceptable communications. A six-position screw terminal block on the board provides connection to external devices. Provisions for strain relief are made within the case by a cable clamp/screw combination. This eliminates unwanted wire disconnects once the screw terminals are wired. The OMB-CONV-485-ISO is an isolated version of the OMB-CONV-485. Isolation is important in installations where the equipment connected to the PC is either located far from the host system, or on a different power transformer circuit. Isolation on the OMB-CONV-485-ISO eliminates the effects of ground loop current, a commonly neglected and misunderstood phenomenon that leads to data errors and the destruction of communications equipment.
Please download PDF above for complete product specifications
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† All dollar amounts on this site are shown in US currency.
Note: All OMG-CONV-485 converters include RTS control software, and a complete user ‘s manual on CD ROM and an AC adaptor.
Ordering Example: (1) OMG-CONV-485 RS-232 to RS-422/485 converter, $109.00
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Related Links -
Manual
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Product Manual
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Download
OMG-CONV-485-ISO - Isolated RS-232 to RS-422/485 Converter
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Download
OMG-CONV-485 - RS-232 to RS-422/485 Converter
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