KWS IO LOG BLE
Suitable for:
Sensor data transmission from machines/scales, RS232 data to tablets, relay control (lights/motors) – available in a board or enclosure version.
The KWS IO LOG BLE Gateway turns smartphones and tablets into industrial interfaces: control 8 optically isolated inputs, bidirectional RS-232, and 2 relays via BLE 5.0. Perfect for wireless process monitoring without dedicated hardware. Configurable via BLE or cable.
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RS232 bidirectional
8 inputs
Control
−20 - +50°
BLE 5.0
2 Relais
Secure data transmission
12–24 V DC
Features
8 galvanically isolated inputs for sensors/digital signals – status transmitted directly to the app via BLE. Bidirectional RS232 for scale terminals (e.g., sending/receiving weight data). 2 relays (common terminal, momentary/latching) for machine control via smartphone.
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Security: CRC-ACK protocol, PIN pairing, heartbeat monitoring.
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Configuration: Fully via BLE; special modes available upon request.
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Technik: Bluetooth Low Energy 5.0.
Vorteile
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Replaces expensive cables/interfaces: Transmits industrial signals (sensors, RS232) wirelessly to tablets—ideal for scale apps or real-time monitoring. High security (CRC, PIN) and flexibility for custom modes.
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No dedicated interfaces are required on modern devices.
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Rugged: Opto-isolated, vibration-resistant.
Integration
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Connections: RS232 to weighing terminal (IT3/KT500), inputs to sensors/proximity switches, relays to lights/relays. Examples: Sending scale data to a tablet, monitoring sensor status, controlling motors – expandable with telematics/CAN.
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Process Monitoring: 8 live signals via app.
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Scales: Wireless reading/control of serial data.
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Control: Relays for lights and motors via BLE.