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C10 |
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USB to Single Port RS-232 Converter |
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The DZC-ATC-820 module is a cost-effective way to convert RS485 industrial buses to a USB interface. When connected to a PC USB port the DZC-ATC-820 module is automatically detected and is installed as a native COM port which is compatible with any existing serial communication application. Multiple modules can be installed when using USB hubs thus allowing a hassle-free configuration of a multi serial system without any IRQ or DMA configuration. This device has 600W protection between the USB and RS485 port protecting the PC from spikes or possible misconnections in the communication bus. The DZC-ATC-820 converter can be configured for RS485 two-wire (Half Duplex) networks. When operating in two-wire RS485 the data transfer control is automatically done by the converter . The DZC-ATC-820 has a 384 byte receive buffer and a 128 byte transmit buffer with auto-transmit control. The RS485 port comes in the form of a D-Type 9 Pin Connector.
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DZC-ATC-820 |
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USB to Single Port RS-485 Converter |
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DZC-ATC-820B |
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The DZC-ATC-820B module is a cost-effective way to convert RS485 industrial buses to a USB interface. When connected to a PC USB port the ATC-820 module is automatically detected and is installed as a native COM port which is compatible with any existing serial communication application. Multiple modules can be installed when using USB hubs thus allowing a hassle-free configuration of a multi serial system without any IRQ or DMA configuration. This device has 600W protection between the USB and RS485 port protecting the PC from spikes or possible misconnections in the communication bus. The DZC-ATC-820B converter can be configured for RS485 two-wire (Half Duplex) networks. When operating in two-wire RS485 the data transfer control is automatically done by the converter . The DZC-ATC-820B has a 384 byte receive buffer and a 128 byte transmit buffer with auto-transmit control. The RS485 port comes in the form of an RJ45 Connector
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