6.3.3.3.12 PnChannelDirectionEnumeration
Table 96 – PnChannelDirectionEnumeration
NameDescription
MANUFACTURER_SPECIFIC_0Manufacturer specific
INPUT_CHANNEL_8192Input
OUTPUT_CHANNEL_16384Output
BIDIRECTIONAL_CHANNEL_24576Input/Output

See: [PN Protocol], Table 585 – ChannelProperties.Direction