Wireless Receiver RF Rx SW922-4S


  • sWave® wireless technology
  • 4 potential-free relay outputs
  • 4 NO contacts, max. 3 A
  • Transmitter/receiver assignment by teaching mode
  • LEDs for indication of switching state
  • SMA reverse plug-in connector for external antenna

Technical data

StandardsEN 60947-5-1; EN 61000-6-2, -6-3,
EN 61000-4-2, -4-20, -4-4, -4-5, -4-6;
EN 60068-2-6, EN 60068-2-27;
EN 301 489-1; EN 301 489-3;
EN 300 220-1; EN 300 220-2
Number of channels4
MountingDIN rail mounting
Connectionscrew terminals 0.14 mm² - 2,5 mm², stripping length 8 mm
Degree of protectionIP 20 to IEC/EN 60529
Inputs4 wireless channels, max. 40 transmitters
Outputs4 NO contacts (relay)
Rated operating current Ie24 VDC: max. 0.1 A
Rated operating voltage Ue24 VDC -15 % … +10 %
Ie/Ue of output contacts3 A / 250 VAC; 3 A / 24 VDC
Utilisation categoryAC-15; DC-13
Ui250 VAC
Uimp2.5 kV
Frequency916.5 MHz (Japan)
Displaygreen LED: operating state,
orange LED: switching conditions
Operation cyclesmax. 1440 telegrams/h
Degree of pollution2 to IEC/EN 60664-1
Ambient temperature0 °C … +55 °C
Storage and shipping temperature–25 °C … +85 °C
External antennaalways required for optimum wireless range
NoteInductive loads (contactors, relays etc.) are to be suppressed by suitable circuitry. Switching contacts are not suitable for capacitive loads.
Approvals Japan: ARIB STD-T108: 204-610002
Ordering details
Type   Material no.
RF Rx SW922-4S 24VDC 1423277
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type   Material no.
RF magnet antenna SMA plug-in connector straight 2.5 m stock type Standard versions, in stock or available at short notice 1186143
Type   Material no.
RF magnet antenna 5db SMA plug-in connector straight 1.5 m stock type Standard versions, in stock or available at short notice 1188958