This International Standard specifies an additional Type 20 communication network to
IEC 61158-5-20, IEC 61158-6-20 and a Communication Profile CP 9/2 in addition to
IEC 61784-1 CPF 9.
This standard specifies the following:
? Physical layer service definition and protocol specification,
? Data-link layer service and protocol,
? Application layer service and protocol,
? Network management,
? Security,
? Communication profile,
? Wireless procedures and
? Gateway.