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Operating Instructions EMGZ492.PNET
05.10.2018
39
PROFINET characteristics
Cycle time
1 ms for RT_CLASS_1
Baud rate
100 Mbit /s
Topology recognition
LLDP, SNMP V1, MIB2, physical device
Cyclic process data
Actual value in digits (ADC); actual value in Newton;
actual value in pound; actual value in configured unit,
status
Sum actual values (A + B); absolute value of difference
|A–B|; average value (A+B)/2
Acyclic process data
Read and Write Record Service
Ring redundancy
Media Redundancy Protocol (MRP) – Client
Supported protocols
RTC Real Time Cyclic Protocol, RT_CLASS_1
(unsynchronized)
RTA Real Time Acyclic Protocol
DCP Discovery and Configuration Protocol
DCE /RPC Distributed Computing Environment /Remote
Procedure Calls: Connectionless
RPC; LLDP Link Layer Discovery Protocol
PTCP Precision Transparent Clock Protocol
SNMP Simple Network Management Protocol
Identification &
Maintenance
Reading and Writing of I & M1- 4. Reading of I & M5
IRT Support
YES, 2 Port IRT Switch (no IRT application). This way, the
device can also be placed at any position in an IRT
network.
Additionally supported
features
VLAN- and priority tagging
Remote Flash Update
Flash update routine for uploading SW updates
Web service
Configuration, measured data can be inquired via http.
(EMGZ492.PNET can also be configured via PROFINET)
Multiple Application
Relation
1 OP AR; 1 Supervisory AR
PROFINET IO
specification
V 2.3, legacy startup of specification V 2.2 is supported
Certification
PNIO version V 2.32, netload class: CLASS III,
Conformance Class (CC -B)