![background image](http://html1.mh-extra.com/html/omron/cp1h-cpu-05-2006/cp1h-cpu-05-2006_operation-manual_742082481.webp)
450
DeviceNet I/O Link Units
Section 7-7
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.
I/O Response Time
Refer to the DeviceNet Slaves Operation Manual (W347) for details on the
response time. The data read/write time for one cycle for the CPM1A-DRT21
is approximately 0.5 ms. Add a maximum of 1 ms to the I/O response time.
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 CMP1A-DRT21
network (XW4B-05C1-H1-D)
Multidrop Connector
(XW4B-05C4-TF-D)
XW4Z-00C
0.6 mm
3.5 mm
Summary of Contents for CP1H-CPU - 05-2006
Page 2: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised May 2006...
Page 3: ...iv...
Page 11: ...xii TABLE OF CONTENTS...
Page 15: ...xvi...
Page 19: ...xx...
Page 31: ...xxxii Conformance to EC Directives 6...
Page 71: ...40 Function Blocks Section 1 5...
Page 133: ...102 Computing the Cycle Time Section 2 7...
Page 169: ...138 CPM1A Expansion I O Unit Wiring Section 3 6...
Page 411: ...380 Clock Section 6 8...
Page 519: ...488 Replacing User serviceable Parts Section 10 2...
Page 527: ...496 Standard Models Appendix A...
Page 535: ...504 Dimensions Diagrams Appendix B...
Page 628: ...597 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 629: ...598 Connections to Serial Communications Option Boards Appendix F...
Page 659: ...628 PLC Setup Appendix G...
Page 665: ...634 Index work words 159 write protection 370...
Page 667: ...636 Revision History...