Anybus CompactCom B40 Network Manual page 26

CIP Objects
Connection Types
• Exclusive-Owner connection
This type of connection controls the outputs of the Anybus module and does not depend on other
connections.
Max. no. of Exclusive-Owner
connections:
Connection point O →T:
Connection point T →O:
• Input-Only connection
This type of connection is used to read data from the Anybus module without controlling the outputs. It
does not depend on other connections.
Max. no. of Input-Only connections: Up to 4
Connection point O →T:
Connection point T →O:
Please not that if an Exclusive-Owner connection has been opened towards the module and times out,
the Input-Only connection times out as well. If the Exclusive-Owner connection is properly closed, the
Input-Only connection remains unaffected.
• Input-Only Extended connection
This connections functionality is the same as the standard Input-Only connection. However when this
connection times out it does not affect the state of the application.
Connection point O →T:
Connection point T →O:
• Listen-Only connection
This type of connection requires another connection in order to exist. If that connection (Exclusive-Owner
or Input-Only) is closed, the Listen-Only connection will be closed as well.
Max. no. of Input-Only connections: Up to 4
Connection point O →T:
Connection point T →O:
• Listen-Only Extended connection
This connections functionality is the same as the standard Listen-Only connection. However when this
connection times out it does not affect the state of the application.
Connection point O →T:
Connection point T →O:
• Redundant-Owner connection
This connection type is not supported by the module.
Anybus ® CompactCom ™ B40 Modbus Serial EtherNet/IP Network Guide
1
Assembly Object, instance 96h
Assembly Object, instance 64h
(Shared with Exclusive-Owner and Listen-Only connections)
Assembly Object, instance 03h
Assembly Object, instance 64h
Assembly Object, instance 06h
Assembly Object, instance 64h
(Shared with Exclusive-Owner and Input-Only connections)
Assembly Object, instance 04h
Assembly Object, instance 64h
Assembly Object, instance 07h
Assembly Object, instance 64h
24 (54)
SCM-1202-131 1.1 en-US