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The 9-pin male SubD connector may be switched with BIOS. Here also the termination
resistor of the RS422 and RS485 interface may be activated or deactivated.
"Serial Port 1 Configuration"’ page 41
RS232 interface
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Logical conditions as voltage level
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Point-to-point connection with serial full-duplex transfer
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Data transfer up to a distance of 15m
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Data transfer rate up to 115.2kbit/s
RS422 interface
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Logical conditions as voltage difference between 2 twisted lines
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Serial bus connection full-duplex four-wire operation
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Line length: 250m at 115.2kbit/s ... 1200m at 19.2kbit/s
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Data transfer rate up to 115.2kbit/s
RS485 interface
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Logical conditions as voltage difference between 2 twisted lines
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Serial bus connection half-duplex two-wire operation
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Line length: 250m at 115.2kbit/s ... 1200m at 19.2kbit/s
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Data transfer rate up to 115.2kbit/s
RS232/RS422/RS485 inter-
face (switchable)
VIPA HMI
Hardware description
Structure > Interfaces
HB160 | PPC | 62P-PNJ0 | en | 20-20
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