Black Box PCW22A-R3, PCW22A-R4 manual Eot

PROTOCOL CONVERTER A/S-2G

Data Flow — A/S-2G to Asynchronous Device

Bisynchronous Device A/S-2G Converter Asynchronous Device

Line release or turnaround

Send data block F (last block)

ACK 0

Send block F

EOT

Send C R LF EOT to asynchronous

device if SW3, switch #2 is ON

Line can now be turned around or A/S-2G in idle mode

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