steute RF Rx SW868 Wireless Receiver Instruction Manual

**steute RF Rx SW868 Wireless Receiver

**

Intended use

The four channel radio receiver is used to switch electrical loads via radio transmission. The transmitters must support the steute Wireless protocol.

Option status memory

After power-on with the receivers with status memory RF Rx SW868/ 915/917/922-4S-S, the last valid status of the outputs is re-established.

Mounting and wiring

The wireless range depends heavily on the local conditions. Conductive materials may strongly affect the radio signal. This also includes thin foils, e.g. aluminium laminations on insulation materials.

Antenna

Use suitable antennas only:

Mount the antenna on a metal plate. The metal plate serves as an HF counterweight. Minimum size of metal plate: 250 x 250 mm. Note minimum sideways distance to nearest wall or disturbance source: >300 mm. Do not bend or clamp the cable. Minimum bending range of cable: >25 mm.

Assignment of locations and radio frequencies:

Design of wireless range

The radio signal is attenuated on the way from the transmitter to the receiver. In addition, the radio signal is influenced by obstacles. The degree of attenuation depends on the material of the obstacle. The following tables serve as a guide.

Penetration of radio signals:

Typical ranges:

To get the maximum range: use the specified antennas. With other antennas, the maximum range may differ.

Safety

Do not use the device in connection with other devices whose direct or indirect purpose is to ensure life or health, or whose operation may pose a threat to humans, animals or material assets.

N.B.
Subject to technical modifications. Reconstruction and alterations to the device are not allowed. It is the responsibility of the manufacturer of a plant or machine to guarantee the correct general function.

Start-up

Requirements:

• Mount device on standard DIN rail.
• Connect cable for supply voltage 24 VDC.
• A maximum of 40 transmitters can be taught in parallelly.
• The green LED indicates operational readiness.
  The orange LED indicates the state of the output:
  Off – Transmitter taught in, but inactive
  On – Transmitter taught in, active
  LED 1 flashes – No transmitter taught in

Select operation mode

There are nine different operation modes (see table). The relay functions can be combined with the switching functions.

1. Keep the push-button LRN pressed and switch on the supply voltage, the operation mode changes every 5 s. For display of the LEDs, see table. If LRN is not actuated within 5 s, it is switched to a different operation mode.
2. If the desired operation mode is displayed, press the push-button LRN for 1 s. The desired operation mode is now activated.
   Operation mode| LED 1| LED MD| Function
   ---|---|---|---
   Standard| flashes fast| flashes fast| Relay energised by actuation, relay and transmitter functions are reset.

Relay functions

Standard, inverse output| flashes fast| on| Relay de-energised by actuation, inverse output signal.
Relay energised| on| flashes fast| Relay energised by providing operating voltage.
Relay energised, inverse output| on| on| Relay energised by providing operating voltage, inverse output signal.

Transmitter functions

Logic function| flashes slowly| on| The logic functions OR, AND or Xor are selectable.
Latching function| on| flashes slowly| Latching function/ Impulse function
Wiping function| flashes slowly| flashes slowly| Wiping function, contact automatically de-energises after the set time.

Additional functions

Battery monitoring| off (LED 3 flashes)| flashes slowly| Relay K3 indicates undervoltage of the taught-in and battery-powered transmitters.
Status monitoring| off (LED 4 flashes)| flashes slowly| Relay K4 indicates status error; activates function only in combination »transmitter with status signal«.

Notice
If only one or both additional functions are activated, no further transmitter can be taught in.

Operation mode logic function

• Select logic function. -> LED MD flashes fast.
• Set logic function push-button S2. -> Observe LED display (see table).
• When the desired LED combination is displayed, press push-button S1 for 1 s.
  Logic| LED 1| LED 2| LED 3| LED 4| LED MD
  ---|---|---|---|---|---
  function OR| on| –| –| –| flashing
  AND| –| on| –| –| flashing
  XOR| –| –| on| –| flashing

Operation mode wiping contact

• Select wiping function -> LED MD flashes fast.
• Set the time of the wiping contact. The pre-set time can be changed with push-button S2. -> Observe LED display (see table).
• During mode »wiping time flexible«, count the pulses of the flashing LED 4 and confirm the time achievement (1 s/pulse) with pushbutton S1.
• In order to change set time of the wiping contact, start selection of operation mode and select wiping function again.
  Time of wip-| LED 1| LED 2| LED 3| LED 4| LED MD
  ---|---|---|---|---|---
  ing contact| | | | |
  500 ms| –| –| –| –| flashing
  1 s| on| –| –| –| flashing
  2 s| –| on| –| –| flashing
  5 s| –| –| on| –| flashing
  flexible| –| –| –| flashing| –

Operation mode status monitoring

• After selection of status monitoring the LED MD flashes every second.
• The LEDs 1 – 4 indicate the adjustable status times.
• The display of the LED changes every 5 s (see table).
• When the required LED combination is indicated, press the pushbutton LRN for 1 s. The desired operation mode is now activated.
• Without confirmation of the selection, the default value of 10 s will be set.
  Status signal| LED 1| LED 2| LED 3| LED 4| LED MD
  ---|---|---|---|---|---
  time| | | | |
  10 s| on| –| –| –| flashing
  100 s| on| on| –| –| flashing
  1 000 s| on| on| on| –| flashing
  10 000 s| on| on| on| on| flashing

Function: If no status information is given by the taught-in transmitters, relay K4 automatically triggers the alarm after the status time has elapsed 2.2 times.
Attention! Please ensure that the taught-in transmitter is set to the correct status signal time.

Teaching in of transmitters

The output of the receiver can be switched by a maximum of 40 transmitters. To do this, teach in each transmitter once in the receiver.

• Press push-button LRN approx. 1 s -> LED MD flashes slowly (2 Hz).
• Channel selection: press push-button SEL.
• Actuate transmitter to be taught in -> the LED of the corresponding channel is off for a short time.
• To leave teach-in mode: press push-button LRN approx. 1 s -> LED MD lights up.

Deleting one transmitter

• Press push-button LRN for 5 s -> LED MD flashes fast (5 Hz).
• Channel selection: press push-button SEL.
• Actuate transmitter to be deleted -> the LED of the corresponding channel flashes for a short time.
• To leave delete mode: press push-button LRN approx. 1 s.

Inverse teaching in of one transmitter

• Procedure like teach-in but transmitter must be actuated before procedure is started by pressing LRN.

Deleting all transmitters

• Press push-button LRN for 5 s -> LED MD flashes fast (5 Hz).
• LED 1 lights up -> release push-button LRN.
• Repress push-button LRN for 5 s until LED MD is off.
• LED MD lights up and LED 1 flashes fast -> release push-button LRN.
• Operation mode was set back to standard.
  

Maintenance and cleaning

.steute recommends routine maintenance as follows:

1. Remove all dirt particles: Clean enclosure on the outside only.
   Clean device in accordance with IP protection class. Clean with a soft cloth and water or a mild detergent. Do not clean using compressed air.

2. Replace damaged parts.

3. Test the function.

Disposal

• Observe national, local and legal regulations concerning disposal.
• Recycle each material separately.

Dimensions

Production date 013523 = > Monday CW 35 / 2023

Outputs

RF Rx SW868-4S 24 VDC RF Rx SW868-4S 24 VDC-BC/SC
RF Rx SW915-4S 24 VDC RF Rx SW915-4S 24 VDC-BC/SC
RF Rx SW917-4S 24 VDC RF Rx SW917-4S 24 VDC-BC/SC
RF Rx SW922-4S 24 VDC RF Rx SW922-4S 24 VDC-BC/SC

Contact symbols are shown for the current-free state of the receiver.

Technical data

• Applied standards EN 60947-5-1; EN 61000-6-2, -6-3,
  EN 61000-4-2, -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
  Enclosure fibreglass-reinforced, shockproof thermoplastic, self-extinguishing UL 94-V0

• Number of channels 4

• Mounting DIN rail mounting Connection screw connection terminals 0.14 mm2 – 2.5 mm2, stripping length 8 mm

• Degree of protection IP20 to IEC/EN 60529

• Teachable transmitters 40

• Outputs 4 NO contacts (relays)

• Rated operating current Ie 24 VDC: max. 0.1 A

• Rated operating voltage Ue 24 VDC -15 % … +10 %

• Ie/Ue outputs 3 A/250 VAC; 3 A/24 VDC

• Utilisation category AC-15; DC-13 Ui 250 VAC Uimp 2.5 kV

• Frequency 868.3 MHz (EU) or 915.0 MHz (USA, Canada, Mexico) or 917.0 MHz (Brazil) or 916.5 MHz (Japan)

• Channel bandwidth SW868: 350 kHz; SW915, SW917: 550 kHz; SW922: 520 kHz

• Display green LED: operational readiness orange LED: switching state signalling

• Operation cycles SW868, SW915, SW917: max. 12,000 telegrams at repetitions/h; SW922: max. 1,440 telegrams at repetitions/h

• Degree of pollution 2 to IEC/EN 60664-1

• Ambient temperature SW868, SW917, SW922: -20°C … +55°C SW915: 0°C … +55°C (on request -20°C … +55°C)

• Storage and shipping temperature -25°C … +85°C
  External antenna always necessary for optimal range
  Note Inductive loads (contactors, relays etc.) are to be suppressed by suitable circuitry. Switching contacts are not suitable for capacitive loads.

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

EU DECLARATION OF CONFORMITY

As manufacturer, steute Technologies is solely responsible for issuing this Declaration of Conformity.

Type and name of equipment: Wireless Receiver RF Rx SW868-4S 24VDC

• for a detailed product list, see Declaration of Conformity on the internet at www.steute.com

The object(s) of declaration described above is/are in conformity with the following EU harmonisation legislation:

EN 301 489-1 V1.9.2
EN 60947-5-1:2017 / AC:2020 EN 61000-6-2:2005 / AC:2005
EN 61000-6-3:2007 / A1:2011 / AC:2012
2011 / 65 / EU RoHS-Richtlinie / 2011 / 65 / EU RoHS Directive| EN IEC 63000:2018

Description of accessories and equipment which allow the radio equipment to operate as intended:

An accessory is one of the antennas:

• a) RF-Magnetfuß Antenne SMA-Stecker gerade 2,5 m; Mat.-Nr. 1186143 / Mat. No. 1186143
• b) RF Sperrtopf-Antenne 868 MHz; Mat.-Nr. 1187161 / Mat. No. 1187161
• c) RF Magnet-Antenne 5dBi SMA-Stecker gerade 1,5m; Mat.-Nr. 1188958 / Mat. No. 1188958
• d) RF Magnetfuß Antenne 868MHz 5db TNC; Mat.-Nr. 1275629 / Mat. No. 1275629
• e) RF Klebeantenne SW868 SMA 0,5m; Mat.-Nr. 1327128 / Mat. No. 1327128
• f) RF Klebeantenne SW868 SMA 2m; Mat.-Nr. 1373199 / Mat. No. 1373199
• g) RF-Magnetfuß Antenne SMA G-St. 2m; Mat.-Nr. 1470770 / Mat. No. 1470770

Place and date of issue

Additional information on mounting and wiring instructions

This mounting and wiring instruction is also available in your national language on request.

References

• Anatel — Agência Nacional de Telecomunicações
• APPLIED INTELLIGENCE | steute Technologies

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