Anybus CompactCom 40 Network Manual page 108

CIP Objects
Class 0 Connection Details
General
Class 0 connections are only supported for safety connections. The Anybus CompactCom device will act as a
transparent bridge for safety connections, meaning that open and close requests for safety connections and
safety I/O data will be forwarded to the safety module. Class 0 connections use UDP transport.
Total number of supported
class 0 connections:
Max input connection size:
Max output connection size:
Supported RPI (Requested
Packet Interval):
Class 1 Connection Details
General
Class 1 connections are used to transfer I/O data, and can be established to instances in the Assembly Object.
Each Class 1 connection will establish two data transports; one consuming and one producing. The heartbeat
instances can be used for connections that shall only access inputs. Class 1 connections use UDP transport. Null
forward open is supported.
Total number of supported
class 1 connections:
Max input connection size:
Max output connection size:
Supported RPI (Requested
Packet Interval):
T→O Connection type:
O→-T Connection type:
Supported trigger types:
Supported priorities:
T
O
Anybus CompactCom 40 EtherNet/IP IIoT Network Guide
2
241 bytes
(Including the Mode Byte, Actual, Complement and Time stamp sections.)
239 bytes
(Including the Mode Byte, Actual, Complement and Time stamp sections.)
1... 20000 ms
4
1448 bytes with Large_Forward_Open, 509 bytes with Forward_Open
1448 bytes with Large_Forward_Open, 505 bytes with Forward_Open
1... 3200ms
Point-to-point, Multicast, Null
Point-to-point, Null
Cyclic, CoS (Change of State)
Low, High, Scheduled, Urgent
Target, in this case the module
Origin, in this case the master
106 (244)
SCM-1202–069 1.9 en-US