Wireless receiver

RF Rx - 2W-RS232


  • sWave® wireless technology (SW868/SW915/SW917/SW922)

  • 2 potential-free relay outputs

  • 2 change-over contacts, max. 6 A

  • RS 232 interface

  • Transmitter/receiver assignment by teaching mode

  • LEDs for indication of switching state

Notes
  • Adapter cable RJ11 on Sub-D 9-pol female 0,5m is included

  • 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 61000-4-2, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 60068-2-6, EN 60068-2-27, EN 301 489-1, EN 301 489-3, EN 300 220-1, EN 300 220-2

Degree of protection

IP20 (IEC/EN 60529)

Number of channels

2

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

Inputs

2 wireless channels, max. 10 transmitters per channel

Outputs

2 change-over contacts (relays),
RS 232 interface

Rated operating current/voltage Ie/Ue

max. 0.1 A/24 VDC -15 % … +10 %; max. 0.25 A/24 VAC -15 % … +10 %;
output contacts: 6 A/250 VAC; 2 A/24 VDC

Utilisation category

AC-15; DC-13

Rated insulation voltage Ui

250 VAC

Rated impulse withstand voltage Uimp

2.5 kV

Display

green LED: ready for operation,
orange LEDs: signalling of switching state and baud rate setting

Operation cycles

max. 12000 telegrams with repetitions/h; SW922: max. 1440 telegrams/h

Degree of pollution

2

Ambient temperature

0 °C … +55 °C

Storage and shipping temperature

–25 °C … +85 °C

Interfaces

RS232

Baudrate

9600 Bd … 57600 Bd

Data bits

8

Stop bit

1

Parity

None

Flow control

None

Note

Inductive loads (contactors, relays etc.) are to be suppressed by suitable circuitry.

Wireless approvals

Europe: RED 2014/53/EU
USA: FCC - XK5-RFRXSW915
Canada: IC - 5158A-RFRXSW915
Mexico: IFT - RCPSTRF17-1886
Brazil: ANATEL 04172-18-06718
Japan: ? ARIB STD-T108: 204-610002

Approvals

d

Downloads

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Mounting and wiring instructions – RF Rx-2W-RS232

German, English, French, Italian, Portuguese

PDF 2 MB 25.09.2023
Telegram structure – RF Rx-TCP/IP / RF Rx-2W-RS232

German, English, French, Italian, Portuguese, Russian

PDF 268 KB 25.09.2023
Please go to the relevant product pages for additional downloads.

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