![background image](http://html1.mh-extra.com/html/omron/cvm1-series/cvm1-series_operation-manual_742102027.webp)
12
Installing PC Link Units
Section 2-2
Using Electrical Cables
and Optical Fiber Cables
(Four-wire Half-duplex
Method)
When using optical fiber cable, a 3G2A9-AL004-(P)E Link Adapter is required
at each PC Link Unit and a 3G2A9-AL002-(P)E Link Adapter is required at
each branch.
Set the Transmission Line Selector Switch to the left to select four-wire com-
munications.
2-2
Installing PC Link Units
The CVM1-LK401 PC Link Unit is a CVM1/CV-series CPU Bus Unit, so there
are restrictions on the type of Rack and number of Racks in which the Units
can be mounted.
• The CPU Unit must be a CVM1, CV500, CV1000, CV2000, or CVM1D.
• The PC Link Unit must be mounted in a slot in the CPU Rack or an
Expansion CPU Rack that supports CPU Bus Units. (The PC Link Unit
can not be mounted in an Expansion I/O Rack.)
+
−
Optical Fiber Cable
+
−
+
−
PC Link Unit
3G2A9-AL004-(P)E
Link Adapter
3G2A9-AL004-(P)E
Link Adapter
PC Link Unit
PC Link Unit
3G2A9-AL004-(P)E
Link Adapter
3G2A9-AL002-(P)E
Link Adapter
Component
Compatible models
Compatible
Duplex models
CPU Unit
CV500-CPU01-V1
CV1000-CPU01-V1
CV2000-CPU01-V1
CVM1-CPU01-V2
CVM1-CPU11-V2
CVM1-CPU21-V2
CVM1D-CPU21
1. CPU Backplane
(Number of slots for CPU Bus Units)
CV500-BC101 (10)
CV500-BC051 (5)
CV500-BC031 (3)
CVM1-BC103 (6)
CVM1-BC053 (3)
CVM1D-BC051 (5)
2. Expansion CPU Backplane
(Number of slots for CPU Bus Units)
CV500-BI111 (11)
CVM1D-BI101 (10)
Содержание CVM1 Series
Страница 1: ...Cat No W434 E1 01 SYSMAC CVM1 CV Series CVM1 LK401 PC Link Unit This manual is PDF file only...
Страница 2: ...CVM1 LK401 PC Link Unit Operation Manual Produced July 2004...
Страница 3: ...iv...
Страница 5: ...vi...
Страница 41: ...26 Differences from Earlier PC Link Units Section 2 6...
Страница 77: ...62 Replacement Checklists Section 3 6...
Страница 95: ...80 Link Adapter Specifications Appendix B...
Страница 101: ...86 PC Link System I O Response Time Appendix C...
Страница 103: ...88 PC Link Settings and Status Areas Appendix D...
Страница 105: ...Revision History 90...