PRDN 2011085E 2

PRDN 2011085E 2
PRODUCT
NEWS
Correction Reissue
Product Discontinuation
Notices
March 1, 2011
Field Networks
No. 2011085E
Discontinuation Notice of CQM1 Series G730 Interface Unit
CQM1-G7M21/G7N[]1
REQUEST
There was modification in portion of product discontinuation notices of Product News No.
2011085E of 2011 March issue. We have changed the time in effect. It has been changed to
March, 2012 from March, 2013. Please abolish old edition, replace the latest No. 2011085E.
Product Discontinuation
Recommended Replacement
G730 Interface Unit
CompoNet Series
CQM1-G7M21 (Master)
CQM1-G7N01/11
(Expansion Master)
Please consider to rebuild the system
with the CJ Series PLCs.
Discontinuation date : The end of March, 2012
Caution on recommended replacement
To replace the conventional network with the recommended replacement network, it is necessary to change
the PLC, too. It will require large amount of design change works for replacement since network type is
different. Please consider to purchase spare units of conventional systems, if your conventional system has
operated for a long period. Omron will provide repair and maintenance service for seven years after product.
Difference from discontinued product
**
*
--
Model
Body
Color
Dimen
sions
CompoNet
--
-
Wire
connection
-
Mounting
Dimensions
Charact
eristics
Operation
ratings
Operation
methods
-
-
-
-
: Fully compatible
: The change is a little/Almost compatible
: Not compatible
: No corresponding specification
Product Discontinuation and recommended replacement
Product discontinuation
Recommended replacement
CQM1-G7M21
CJ1W-CRM21
CQM1-G7N01
CQM1-G7N11
Note: G730 Remote Terminals (slaves) must to be replaced with CompoNet Slave Units (CRT1 Series).
OMRON Corporation
Industrial Automation Company
No. CDPMAD-110010
20110627(1)
Basic System Configuration
Product discontinuation
G730 System
Recommendable replacement
CompoNet
Communications Specifications
Product discontinuation
G730 System
G730
Communications cable:
2-core VCTF cable
Transmission speed : 187.5 kbps
Transmission distance :
200 m max (total per system)
Maximum number of nodes:
28 (with Expansion Master)
Maximum number of words:
128 words (with Expansion Master)
Topology: Multidrop
2
Recommendable replacement
CompoNet
CompoNet (1.5M bps)
Communications cable: 2-core round cable
Transmission speed : 1.5M bps
Transmission distance :
Trunk line 100 m max. (total per system)
(300m with repeater units)
Maximum number of nodes:
Word Slave Units: 64 input and 64 output nodes
Bit Slave Units: 128 input and 128 output nodes
Repeater Units: 64 nodes
Maximum number of words:
Out 64 words, In 64 words
Topology: Multidrop
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