Common Specifications To All Devicenet Wireless Units - Omron WD30-ME Operation Manual

Common Specifications to All DeviceNet Wireless Units

4-3

Common Specifications to All DeviceNet Wireless Units

Table 1 General specifications
Item Specifications
DeviceNet transmis- DC11 - 25V (Supplied from the Device Net net-
sion voltage work power supply)
Current consumption 350mA maximum (at startup); average: 120mA
Ambient temperature -10 to +50°C
Ambient humidity 25 to 85%RH
Storage temperature -20 to +65°C
Weight Approximately 200g
Table 2 Wireless interface specifications
Item
Wave type
Communication method
Frequency band
Number of channels
Antenna power
Data transfer speed
between wireless stations
Protocol between wire-
less stations
Transmission format
Transmission distance
(varies according to instal-
lation environment)
Max. number of wireless
slave stations
Table 3 DeviceNet interface specifications (general description)
Item Specifications
Communication Master/Slave
functions connections
Self-diagnosis Unit
function
DeviceNet
communication
Device profile Communication
control unit
All other specifications are the same as conventional DeviceNet slave unit and
DeviceNet communication specifications.
Specifications
Spread Spectrum (direct sequence; DS-SS)
Simplex (half duplex)
2.4GHz (2401MHz-2480.2MHz)
34 channels (based on frequency division)
10mW/MHz
100kbps
1:N polling selection method
Conform to HDLC
Indoors: 60m maximum (approx. 50m with
magnet-base antennas)
An increase in transmission distance is possi-
ble using relays. (3 stages maximum)
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Remote I/O functions
Explicit message transmission function
WDT errors, hardware errors (memory, CAN),
setting errors
Duplicate node address errors, BUSoff detec-
tion, connection timeout
IDs (vender, device type = communication
adapter, product code, product revision, prod-
uct name, serial number, status, and I/O unit
IDs) can be found in the appendix.
Section 4-3
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