Key Features
- Conformance Class B
- Topology recognition
- Shared Device
- MRP Client
Supported Protocols
- RTC - Real time Cyclic Protocol, Class 1 (unsynchronized)
- RTA - Real time Acyclic Protocol
- DCP - Discovery and Configuration Protocol
- CL-RPC - Connectionless Remote Procedure Call
- LLDP - Link Layer Discovery Protocol
- SNMP - Simple Network Management Protocol
- MRP - MRP Client is supported
On this page
Technical Data
| Feature | Description |
|---|---|
| Maximum number of total cyclic input data | 1440 bytes |
| Maximum number of total cyclic output data | 1440 bytes |
| Maximum number of submodules | 64 submodules in total |
| Multiple Application Relations (AR) | The Stack can handle up to 2 IO-ARs, one Supervisor AR and one Supervisor-DA AR at the same time. |
| Acyclic communication | Read/Write Record, max. 1024 Bytes/Telegram for standard firmware. |
| Alarm Types | Process Alarm, Diagnostic Alarm, Return of Submodule Alarm (implicit), Plug Alarm (implicit), Pull Alarm (implicit) |
| Identification & Maintenance | Reading and writing of I&M1-4. If(if the stack is configured to handle I&M by itself (this is the default) the GSDML device description shall be adapted to indicate the support of I&M1-4) |
| Topology recognition | LLDP, SNMP V1, MIB2, physical device |
Minimum cycle time | 1 ms for RT (all chip types) |
| IRT Support | not supported |
Media Redundancy | MRP client is supported |
| Additional supported features | DCP, VLAN- and priority tagging, Shared Device |
| Baud rate | 100 MBit/s |
Data transport layer | Ethernet II, IEEE 802.3 |
| Profinet IO specification | V2.3 (advanced startup) is implemented V2.2 (legacy startup) is supported |
Configuration
Configuration is done by sending packets to the stack or by using SYCON.net configuration database.
Diagnostic
Some elementary diagnosis information can be read using the service “Get Diagnosis Service”. This service might be extended in future.