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7
Features and System Configuration
Section 1-1
1-1-3
System Configuration
Basic Configuration
Connect the master to the DeviceNet Communications Unit, and connect the
DeviceNet Communications Unit to the Temperature Controllers.
The DeviceNet Communications Unit shares I/O with the master as a
DeviceNet slave, and can send data to and receive data from the master
using explicit messages.
Up to 63 slaves can be connected to a single master. Up to 16 Temperature
Controllers can be connected to a single DeviceNet Communications Unit.
Note
Always connect the DeviceNet Communications Unit to the Temperature Con-
trollers on the left end of the block.
DeviceNet
PLC
CS/CJ-series DeviceNet Unit
DeviceNet Configurator
Serial connection
(setting, monitoring, and operating)
Explicit messages
EDU
DeviceNet Communications Unit
Temperature Controllers (up to
16 Controllers) (See note.)
10
1
NODE
ADR
EJ1N
DRT
COPY
EDS
UP/DN
TC2/4
MODE
MAX
No.
MS
NS
TS
1
0
9 8 7 6
5
4
3
2
1
0
9 8 7 6
5
4
3
2
4
567
89
ABD
EF
01
23
C
NO
123456
RS-485 (CompoWay/F)
Distributed placement
of 16th Temperature Controller
Connect
to port B
DeviceNet slave
Note: Up to 16 Temperature Controllers can be connected to one
DeviceNet Communications Unit. Use distributed placement
via RS-485 for the 16th Temperature Controller.
Содержание EJ1 - 07-2008
Страница 1: ...DeviceNet Communications Unit for EJ1 Temperature Controllers Cat No H155 E1 02 OPERATION MANUAL...
Страница 2: ...DeviceNet Communications Unit for EJ1 Temperature Controllers Operation Manual Revised July 2008...
Страница 3: ...iv...
Страница 19: ...xx...
Страница 33: ...14 Initial Temperature Controller Settings Section 1 4...
Страница 53: ...34 Wiring the Temperature Controllers Section 3 4...
Страница 101: ...82 Ladder Programming Examples Section 4 6...
Страница 143: ...124 Sending Explicit Messages Section 6 5...
Страница 155: ...136 Message Communications Characteristics Section 7 2...
Страница 163: ...144 Maintenance Section 8 2...
Страница 189: ...170 Allocation Numbers for Configurators Manufactured by Other Companies Appendix B...
Страница 197: ...178 Index...