Wireless receiver

RF Rx SW868-TCP/IP

Article no.: 1403273

Standard version
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Product features

Wireless
  • sWave® wireless technology

  • Communication via UDP or TCP/IP (Server or Client - Mode)

  • Webserver based Setup

  • Including Modbus/TCP interface

  • Transmitter/receiver assignment by teaching mode

  • LEDs for indication of operating state

  • SMA plug-in connector for external antenna

Notes

  • External antenna always required for optimum wireless range.

Technical data

Applied standards
EN 60947-5-1, EN 61000-6-2, EN 61000-6-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 60068-2-6, EN 60068-2-27, EN 301 489-3, EN 300 220-2
Degree of protection
IP20 (IEC/EN 60529)
Mounting
DIN rail mounting
Connection
terminals 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
Network interface
10/100 Base-T Ethernet (Auto detection) via RJ 45
Software interface
TCP (Client, Server) / UDP / IP (DHCP) / ModbusTCP
Rated operating current/voltage Ie/Ue
max. 0.2 A/12 VDC - 15 % ... 24VDC + 10 %
Display
green LED: Reset state
orange LED: signalisation of telegram
Degree of pollution
2
Ambient temperature
0 °C … +55 °C
Storage and shipping temperature
–25 °C … +85 °C
Wireless approvals
Europe: RED 2014/53/EU
Wireless range
max. 450 m outdoors, max. 40 m indoors
Note
Allows configuration of LBT and status signal of the transmitters
Frequency
868.3 MHz (Europe)
Data rate
66 kbps
Channel bandwidth
350 kHz
Modulation type
2-FSK
Protocol
sWave®
Transmission power
< 25 mW

Dimensional drawing

Further drawings

Arrangement of receiver and switch antenna


A = Optimum mounting
B = Possible mounting
C = Unsuitable mounting

Downloads

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Mounting and wiring instructions – RF Rx-TCP/IP

German, English

PDF2 MB 13.11.2025
Telegram structure – RF Rx-TCP/IP / RF Rx-2W-RS232

German, English, French, Italian, Portuguese, Russian

PDF268 KB 13.11.2025
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Wireless receiver

RF Rx SW868-TCP/IP

Article no.: 1403273

Standard version
contact us