ABB AC500 V3 - 1.4.5.1.6 Ordering data

Parameter Value
Supported protocols RTC - real-time cyclic protocol, class 1
RTA - real-time acyclic protocol
DCP - discovery and configuration protocol *)
CL-RPC - connectionless remote procedure call
Since revision FW 2.4.8.0 additionally
LLDP - link layer discovery protocol
SNMP - simply network management protocol
(SNMP v1)
Acyclic services PNIO read / write (max. 1392 bytes per telegram,
max. 4096 bytes per service request)
Total quantity of input and output data
CM579-PNIO < FW 2.4.8.0 1024 bytes per I/O module
3072 bytes in total
CM579-PNIO = FW 2.4.8.0 1024 bytes per I/O module
4096 bytes in total
CM579-PNIO > FW 2.4.8.0 1440 bytes per I/O module
PM5630, PM5650: 4096 bytes in total
PM567x: 5120 bytes in total
Min. bus cycle 1 ms
Conformance class CC A
*) CM579-PNIO does not allow setting "Station name" by using PROFINET service "DCP SET
NameOfStation".
1.4.5.1.6 Ordering data
Part no. Description Product life cycle phase *)
1SAP 170 901 R0101 CM579-PNIO, PROFINET
communication module
Active
1SAP 370 901 R0101 CM579-PNIO-XC, PROFINET
communication module, XC version
Active
*) Modules in lifecycle Classic are available from stock but not recommended
for planning and commissioning of new installations.
Device specifications
Communication modules (AC500 standard) > PROFINET
2022/01/31 3ADR010278, 3, en_US 121