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Specifications
■ Ratings
Item
Power supply
Rated voltage
(wireless
Allowable voltage
communications
range
power supply)
Power consumption
Error output/output
Rated voltage
power supply
Allowable voltage
(for output circuits)
range
Insulation resistance
Dielectric strength
Noise immunity
Vibration resistance (See note 2.)
Shock resistance
Ambient operating temperature
Ambient operating humidity
Ambient environment
Storage temperature
Protective structure
Terminal construction Power supply and I/O Screwless terminal block (Phoenix Contact FFKDS/V1-5.08 or equivalent)
Serial
Safety standards
Weight
Note: 1. Provide a power supply of at least 15 W, considering the inrush current generated at startup.
2. Use the WT30-FT003 Surface Mounting Bracket when installing the WT30 in environments subject to vibration.
■ Wireless Interface Specifications
Item
Wave type
Communication method
Frequency band
Number of channels
Transmitter output power
Baud rate between wireless stations
Communications distance (See note.)
Error detection method
Relay functions
Number of stations per area (See note.)
Number of I/O Slaves connected
Note: Varies according to the installation environment.
■ Package Contents
• WT30 FA Wireless SS Terminal
• Instruction Sheet
2
FA Wireless SS Terminals
WT30-M01-FLK Serial Master
24 V DC
20.4 to 26.4 V DC
3 W max. (See note 1.)
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20 M Ω min. (at 100 V DC) between the power
supply and chassis
1,500 V AC for 1 min between power supply
and chassis
IEC61000-4-4. 1 kV (power supply line)
JIS C0040
Frequency: 10 to 55 Hz; Amplitude of 0.35 mm or acceleration of 50 m/s
(DIN Rail mounting: single amplitude of 0.1 mm or acceleration of 15 m/s
10 sweeps of 8 min each (i.e., 80 min in total) in X, Y, Z directions
Conforms to JIS C0041: 300 m/s
− 10 to 55°C (with no condensation or icing)
(with the Terminal mounted with the dust-proof
label facing up)
25% to 85% (with no condensation or icing)
No corrosive gases
− 25 to 65°C (with no condensation or icing)
IP20
D-sub, 9-pin (female) Inch screws (OMRON
XM2F-0910-132 or equivalent), Master station
only
UL: UL508 (Listing)
330 g max.
Spread Spectrum (direct sequence; DS-SS)
Simplex
2,401 to 2,480.2 MHz
67 channels (based on switching)
10 mW/MHz
100 kbps
Indoors: 60 m min. (approx. 50 m min. with Magnet-base Antennas and Flat Diversity Antennas)
Outdoors: Approx. 300 m min. (anticipated distances)
(without using relay stations)
CRC-CCITT (16 bits)
One stage using I/O slave for the serial master configuration.
10 sets max. (recommended)
64 max.
• Terminal labels (I/O Slaves only)
• Adhesive non-slip feet (Serial Master only)
WT30
WT30-SID16/SMD16/SMD16-1 I/O Slaves
24 V DC
20.4 to 26.4 V DC
20 M Ω min. (at 100 V DC) between the power
supply and all I/O and I/O power supply and
between the power supply and chassis
1,500 V AC for 1 min between the power supply
and all I/O and I/O power supply and between
the power supply and chassis
2
3 times each in X, Y, and Z directions
Number of simultaneously ON I/O points
10 max.: − 10 to 55°C (with no condensation or
icing)
16 max.: − 10 to 50°C (with no condensation or
icing)
(with the Terminal mounted with the dust-proof
label facing up)
---
Specifications
2
, whichever is smaller
2
)
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