Wireless Receiver RF Rx SW915-4W

Features/Options

  • sWave® wireless technology
  • 4 potential-free relay outputs
  • 4 change-over contacts
  • 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
Connectionterminals with CAGE CLAMP WAGO Series 236: 0.08 … 2.5 mm² / AWG 28-12, AWG 12: THHN, THWN, stripping length 5 … 6 mm / 0.22 in
Degree of protectionIP 20 to IEC/EN 60529
Inputs4 wireless channels, max. 10 transmitters per channel
Outputs4 change-over contacts (relays)
Rated operating current Ie24 VDC: max. 0.1 A;
24 VAC: max. 0.25 A
Rated operating voltage Ue24 VAC/DC -15 % … +10 %
Ie/Ue of output contacts6 A/250 VAC; 2 A/24 VDC
Utilisation categoryAC-15; DC-13
Ui250 VAC
Uimp2.5 kV
Frequency915 MHz (USA, Canada and Australia)
Displaygreen LED: operating state,
orange LED: switching conditions
Operation cyclesapprox. 12000 telegrams at repetitions/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.
ApprovalsUSA: FCC: XK5-RFRXSW915;
Canada: IC: 5158A-RFRXSW915
Weight155 g
Ordering details
Type code
Type   Material no.
RF Rx SW915-4W 24 VAC/DC stock type Standard versions, in stock or available at short notice 1189618
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Accessories
Type   Material no.
RF magnet antenna 5dBi R-SMA plug-in connector straight 3.6 m stock type Standard versions, in stock or available at short notice 1188987
Type   Material no.
RF R-SMA antenna extension 3 m stock type Standard versions, in stock or available at short notice 1410503
Type   Material no.
Power supply 24V DC stock type Standard versions, in stock or available at short notice 1188751