Basic Functions Of The Devicenet Wireless Unit; Model List; Replacing Data - Omron WD30-ME Operation Manual

Basic Functions of the DeviceNet Wireless Unit

DeviceNet wireless slave
station (Wireless slave
station)
1-1-4

Model list

Type No. of inputs/
outputs
DeviceNet None
wireless
master station
DeviceNet None
wireless slave
station
Accessories
Applicable connectors
1-2

Basic Functions of the DeviceNet Wireless Unit

1-2-1

Replacing data

Initializing the wireless
master station
4
• As an slave station for the wireless network, it exchanges remote I/O com-
munications with the wireless master station via the wireless line.
• Acts as a virtual DeviceNet master with DeviceNet slaves.
• Connects with a maximum of 63 DeviceNet slaves and performs a maxi-
mum of 64 words (1,024 points) I/O control. (Even if multiple wireless
slave stations are used, the maximum number of nodes for DeviceNet
slaves is 63.)
No. of words in PLC I/O
memory
IN
Status: 2 or 0 words
4 words (See
note.)
0 words 0 words
Note When set to "status"
The following accessories are included with purchase of both wireless master
station and slave station:
• 2 antennas (ME/-SE: pencil antenna; ME01/-SE01: magnet-base
antenna)
• User's manual
• Sticker (Attach in a visible location.)
• 2 installation screws (with nuts)
• Declaration of Conformity (CE) (Provided with ME/-SE models only.)
Use DeviceNet micro-connectors for communications connectors. A list of
recommended connectors in the appendix.
When the power supply is turned on, the wireless master station adds each
registered wireless slave station. When wireless communication begins with
an slave station, if the number of I/O points on the DeviceNet slave connected
to the slave station and the I/O points registered for the wireless master sta-
tion are identical, it is added. If they are not identical, an I/O configuration
error will occur.
I/O Unit voltage Installation
connection
OUT
None Supplied by
power for
external
communica-
tions
None
Section 1-2
Model
Screws Model
WD30-ME
Model
WD30-
ME01
Model
WD30-SE
Model
WD30-
SE01