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Technical Specifications
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Technical Specifications
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Power supply
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5 VDC / 250 mA (from the I/O base)
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Power consumption
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250 mA at 5 V (supplied by the I/O base)
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Power dissipation
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1.2 W (type)
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RS85
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Isolated from remaining logic
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Data exchange
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Red LED for bus error (BF) and
I/O Error message at the master for digital inputs and outputs,
Parameter Control (prm_control) message at the master for complex I/Os
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Supply voltage Vcc
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Internal (for communications adapter) - none
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RS 485
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Transfer mode
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Half-duplex
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Protocol transfer
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PROFIBUS DP as per DIN 19245 parts 1 and 3
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Transfer rate as a function of the bus length
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Bus Length
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Transfer Rate
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Max 1200 m
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9.6 ... 19.2 ... 93.75 kBit/s
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Max 1000 m
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187.5 kBit/s
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Max 400 m
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500 kBit/s
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Max 200 m
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1.5 MBit/s
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Max 100 m
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3 ... 6 ... 12 MBit/s
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