487
DeviceNet I/O Link Units
Section 7-7
Output Hold Function
Note
When using Expansion Unit/Expansion I/O Unit Error Flags (A436) in the pro-
gram, turn ON pin 4 on the DIP switch. If communications are set to be
cleared, the timing for clearing outputs and setting the Error Flags may not
agree.
Wiring the DeviceNet
Communications Path
When using a CPM1A-DRT21 DeviceNet I/O Link Unit, wire the DeviceNet
communications cable as shown in the following diagram.
DeviceNet Connectors
Use the following connectors.
Note
Use the XW4B-05C4-TF-D when wiring multidrop connections using Thick
Cables.
Use the following screwdriver for the above connector.
Pin 4
DeviceNet baud rate
OFF
Clears remote outputs when communications error occurs. (Outputs turned
OFF for each logic value.)
ON
Holds remote outputs when communications error occurs.
Model
XW4B-05C1-H1-D
XW4B-05C4-TF-D
Form and
specifications
OMRON connector with screws
(provided with CPM1A-DRT21)
OMRON connector for multidrop
connections (See note.)
Black (V
−
)
Blue (CAN low)
Shield
White (CAN high)
Red (V+)
CPM1A-DRT21
DeviceNet I/O Link Unit
Connector for same CPM1A-DRT21
network (XW4B-05C1-H1-D)
Multidrop Connector
(XW4B-05C4-TF-D)
Summary of Contents for CP1L CPU UNIT - 03-2009
Page 1: ...Cat No W462 E1 06 CP1L CPU Unit SYSMAC CP Series CP1L L_0D_ CP1L M_0D_ OPERATION MANUAL...
Page 2: ......
Page 4: ...iv...
Page 10: ...x...
Page 22: ...xxii...
Page 34: ...xxxiv Conformance to EC Directives 6...
Page 70: ...36 Function Blocks Section 1 5...
Page 584: ...550 Trouble Shooting Section 8 7...
Page 627: ...593 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Page 630: ...596 Sample Application Section 9 12...
Page 654: ...620 Troubleshooting Unit Errors Section 11 4...
Page 662: ...628 Replacing User serviceable Parts Section 12 2...
Page 668: ...634 Standard Models Appendix A...
Page 698: ...664 Auxiliary Area Allocations by Function Appendix C...
Page 746: ...712 Auxiliary Area Allocations by Address Appendix D...
Page 773: ...739 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 774: ...740 Connections to Serial Communications Option Boards Appendix F...
Page 806: ...772 Index...
Page 808: ...774 Revision History...