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Wireless Relays
SKU#
WS433-RL
Replaced by
Replaced SKU
Wireless Relay output module, select SPDT or SPST contacts, select 2 or 4 channels, to control your motor, pump, valve, door, alarm, lighting, machines… It is configured the operation parameters like data sending interval, health check cycle... remotely from Globiots platform or via ModbusRTU software.
Applications
Automatic Ventilation System, Smart Irrigation, Safety Monitoring
Reliable & Secured Wireless Connection
Sub-Ghz technology from Texas Instruments allows reliable wireless connection and secured data by AES-128
Multiple types of contact
Select SPST or SPDT contacts, 2 or 4 channels
Long range Transmission
Narrow Band techniques & Sub-Ghz technology allow long distance transmisison at lowest energy consumption
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| Outputs | 02 x SPDT relay or 04 x SPST relay |
| SPST contacts | 0.3A@125VAC/1.0A@24VDC |
| SPDT contacts | 5.0A@250VAC |
| Functions | ON/OFF |
| Electrical connection | cable 0.5m length with PG9 cable gland |
| Optional accessories | 304SS Adapter PG9/male 1/2"NPT or PG13.5 or M20 to allow direct mounting on Process instruments or electrical panel |
| Data speed | Up to 50kbps |
| Tranmission distance, LOS | 500m |
| Antenna | Internal Antenna, 3 dbi |
| Power | 7-60VDC, max 200mA |
| Frequency Band | ISM 433MHz, Sub-GHz technology from Texas Instrument, USA |
| Receiving Sensitivity | -110dBm at 50kbps |
| International Compliance | ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan) |
| Security Standard | AES-128 |
| Operating temperature of PCB | -40∼60℃ (with AA L91 Energizer®) |
| Housing | Poly-carbonate, IP67 |
| Installation method | L-type bracket SUS304 , by M4 screws or double-sided 3M tape (included) |
| Product dimensions | 125x30x30mm |
| Net weight (without battery) | < 100g |
| Box dimension | 190x50x50mm |
| Gross weight | 140g |
Dimension
1/0
Application Notes
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Load Requirements: Match the relay's voltage and current ratings to the load.
Coil Specs: Ensure the coil voltage and power match your control circuit.
Contact Configuration: Select the appropriate contact form (SPST, SPDT, etc.) and rating.
Environmental Conditions: Verify the relay can operate within your temperature and humidity ranges.
Additional Features: Look for necessary features like electrical isolation and a suitable mounting style.
Coil Specs: Ensure the coil voltage and power match your control circuit.
Contact Configuration: Select the appropriate contact form (SPST, SPDT, etc.) and rating.
Environmental Conditions: Verify the relay can operate within your temperature and humidity ranges.
Additional Features: Look for necessary features like electrical isolation and a suitable mounting style.
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