Wireless universal transmitter
RF I/O BU
Thermoplastic enclosure
4 x Socket M8
sWave.NET® wireless technology
No wiring and cable laying required
Power supply by Lithium battery
Output signal can be individually configured at the receiver
LBT - Listen before Talk Firmware
Variant with SMA connector available for external antenna to increase range
The RF I/O BU may be used in combination with wireless inductive sensor RF IS FL or
wireless magnetic sensor RF RC M8 / RF RC M10 .Connection of external switching contact (potentialfree contact) with gold contacts possible.
Technical data
General technical data
- Applied standards
- EN IEC 60947-5-1, EN 301 489-3, EN IEC 61000-6-2, EN IEC 61000-6-3, EN IEC 63000
- Enclosure
- ABS, UL 94 HB, RAL 9005
- Antenna
- internal antenna
- Tightening torque
- enclosure mounting screws: max. 1.5 Nm
cover screws: max. 1.5 Nm
- Degree of protection
- IP65 (IEC/EN 60529), only with plugged cables and/or with closed protective caps
- Voltage source
- lithium battery (replaceable)
- Safety class
- III
- Ambient temperature
- –20 °C … +80 °C
- Type of installation
- mount on an even surface
- Mounting position
- any
- Mounting
- screw connection
- Connection
- 4 x socket M8 x 1, 4-pole
- Switching thresholds
- max. switch-on threshold: 2.05 V,
min. switch-off threshold: 0.95 V
- Switch-on delay ton
- max. 0.94 ms
- Switch-off delay toff
- max. 94.7 ms
- Actuating time
- min. 80 ms
- Switching frequency
- max. 5 Hz
- Standby current
- 60 µA
- Telegram rate
- max. 12000 telegrams with repetitions/h
- Wireless range
- max. 450 m outdoors, max. 40 m indoors
- Note
- status signal – can be individually configured via radio receiver (delivery state: without status signal)
LBT – can be deactivated via radio receiver (e.g. in conjunction with repeaters)
transmission of battery voltage and switching condition
Go to our different wireless receivers to find corresponding how-to videos.
- Wireless approvals
- Europe: RED 2014/53/EU
USA: FCC - VPYLBAA0QB1SJ
Canada: IC - 772C-LBAA0QB1SJ
Brazil: on request
Japan: on request




























