Omron DRT1 Series - Overall System Configuration

5
Overview of DeviceNet Section 1-1
Overall System Configuration
Master Features
Master Units
Support remote I/O communications between OMRON PLCs (CS Series, CV
Series or C200HX/HG/HE/HS) and Slaves.
Support message communications between OMRON PLCs, or between an
OMRON PLC and Slaves and Masters from other companies.
VME Master Boards
Support remote I/O communications between a VME System and Slaves.
Open Network Controllers
Support easy connection to an information system via Ethernet.
Configurator Features
• Enables free (user-set) allocations to remote I/O.
• Enables multiple Master Units on a single PLC.
• Enables multiple Master Units in a single network.
• The Net-X Server can be used to easily monitor, change, or log I/O data
on the DeviceNet.
Output Remote
Adapter (used
with Output Block)
DeviceNet Master Unit
CV Series:
CVM1-DRM21-V1
C200HX/HG/HE/HS:
C200HW-DRM21-V1
Input Remote
Adapter (used
with Input Block)
: T-branch Taps or multi-
drop connections
Photoelectric sensors,
proximity sensors, limit
switches, etc.
DeviceNet
Configurator
(computer)
Photoelectric sensors,
proximity sensors, limit
switches, etc.
Input
Te r m ina l
Output
Te r m ina l
Sensor
Terminal
Photoelectric sensors
or proximity sensors
with connectors
Solenoids,
valves, etc.
Photoelectric
sensors, proximity
sensors, limit
switches, etc.
I/O Link
Unit
CQM1
Environment-
resistant Termi-
nal (inputs,out-
puts, or mixed
I/O)
Solenoids,
valves, etc.
Solenoids,
valves, etc.
Note A DeviceNet Configurator
is required if multiple Master
Units are to be connected to
one network.
C200H I/O
Link Unit
Analog Input
Terminal
Analog Output
Terminal
1 to 5 V,
4 to 20 mA,
etc.
Solenoids,
valves,
etc.
Thermocouple, tem-
perature-resistance
thermometer
Temperature
Input Terminal
RS-232C
Unit
Bar code reader, etc.
MULTIPLE I/O TERMINALs
Inputs Outputs
InputsOutputs
DeviceNet
Master Unit
CS Series:
CS1W-DRM21