Omron A2W-R**-WC1 Series, User Manual

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2 Overview
Wireless Pushbutton Switch User’s Manual (A265)
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5-1 Wireless S
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2-5 Specifications and Functions
This section shows the wireless specifications of the wireless pushbutton switches system, the Master
Unit, and the Slave button.
The specifications of the radio used with the wireless pushbutton switches system are as follows.
2-5-1 Wireless Specifications
Slave button model A2W-TA-WC1 JP  A2W-TB-WC1  A2W-TC-WC1 
Item Master Unit model A2W-RA  -WC1 JP A2W-RB  -WC1  A2W-RC  -WC1 
Set frequency 929.2 MHz 868.3 MHz 922.5 MHz
Frequency channel 1 channel
Transmission power 1 mW max. 5 mW [e.r.p.] or less 50 mV/m max.
Wireless service area communications
speed 100 kbit/s
Communications method Simplex communications
Number of wireless pushbuttons con-
nected 8 max.
Communications distance (line of sight) Approx. 100 m outdoors (with the included pencil antenna)
Transmission time Approx. 3 ms (from slave button transmission to slave button reception)
Repeater function Not supported.