Anybus CompactCom 40 EtherNet/IP - Page 72

CIP Objects 72
Doc.Id. HMSI-27-212
Anybus CompactCom 40 EtherNet/IP
Doc.Rev. 1.5
Connection Types
• Exclusive-Owner connection
This type of connection controls the outputs of the Anybus module and does not depend on oth-
er connections.
- Max. no. of Exclusive-Owner connections: 1
- Connection point O
 T: Assembly Object, instance 96h (Default)
- Connection point T
 O: Assembly Object, instance 64h (Default)
• 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
1
- Connection point O  T: Assembly Object, instance 03h (Default)
- Connection point T
 O: Assembly Object, instance 64h (Default)
Note: 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: Assembly Object, instance 06h (Default)
- Connection point T
 O: Assembly Object, instance 64h (Default)
• Listen-Only connection
This type of connection requires another connection in order to exist. If that connection (Exclu-
sive-Owner or Input-Only) is closed, the Listen-Only connection will be closed as well.
- Max. no. of Input-Only connections: Up to 4
2
- Connection point O  T: Assembly Object, instance 04h (Default)
- Connection point T
 O: Assembly Object, instance 64h (Default)
• 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: Assembly Object, instance 07h (Default)
- Connection point T
 O: Assembly Object, instance 64h (Default)
• Redundant-Owner connection
This connection type is not supported by the module.
1. Shared with Exclusive-Owner and Listen-Only connections
2. Shared with Exclusive-Owner and Input-Only connections