Figure 10: Sensor Board Integration with RF Modem using ISA100/Full API
ASL queued packets are used for the transport of local packets. When an ASL APDU request is
received from the Sensor board, it is inserted into the ASL queue as a Tx packet. It is flushed
from the ASL queue by the transport layer data entity (TLDE). The TLDE checks for a valid
contract ID and, if valid, sends the packet down the stack to be transmitted on the wireless
network. If the contract ID of an ASL APDU request is set to
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Release Independent
ISA100 Gen X Radio Module User's Guide
April 2018
Honeywell