1.1 Overview EM400-UDL is a designed non-contact ultrasonic distance sensor. With this low power consumption technology, EM400-UDL can work up to 10 years with two 9000 mAh batteries. With multiple probes optional and different detecting ranges, it can satisfy different requirements.
2.2 Hardware Overview 2.3 Dimensions (mm) 2.4 Power Button EM400-UDL can be switched on/off via NFC. Besides, users can use power button to switch on/off and reset the device manually. Function Action LED Indication Switch On Press and hold the button for more than 3 seconds.
4. Operation Guide 4.1 NFC Configuration EM400-UDL can be configured via NFC. 1. Download and install “Milesight ToolBox” App from Google Play or App Store. 2. Enable NFC on the smartphone and open “Milesight ToolBox” App. 3. Attach the smartphone with NFC area to the device to read the basic information.
2) If the smartphone fails to read/write configurations via NFC, keep the phone away and back to try again. 3) EM400-UDL can also be configured by dedicated NFC reader provided by Milesight IoT. 4.2 Basic Settings Go to Device > Setting > General Settings to change the reporting interval, etc.
Version Only) Go to Device > Setting > LoRaWAN Settings of ToolBox App to configure join type, App EUI, App Key and other information. You can also keep all settings by default. SEN TRONIC www.sentronic.com 056 222 38 18 mailbox@sentronic.com...
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It’s fixed as Class A. RX2 Data Rate RX2 data rate to receive downlinks. RX2 Frequency RX2 frequency to receive downlinks. Unit: Hz Channel Enable or disable the frequency to send uplinks. SEN TRONIC www.sentronic.com 056 222 38 18 mailbox@sentronic.com...
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LinkCheckReq MAC packets to the network server every reporting interval or Rejoin Mode 2*reporting interval to validate connectivity; If there is no response, the device will re-join the network. Reporting interval > 35 mins: the device will send a specific number of SEN TRONIC www.sentronic.com 056 222 38 18 mailbox@sentronic.com...
Select from Milesight IoT Cloud, AWS, TCP, UDP, and MQTT. Server Address Fill in the AWS server domain name which the data sends to. Import the CA.crt file. CA File Import the client certificate. Client Certificate SEN TRONIC www.sentronic.com 056 222 38 18 mailbox@sentronic.com...
Import the client key. Client Key 4.4 Advanced Settings 4.4.1 Calibration Settings Go to Device > Settings > Calibration Settings to enable calibration. EM400-UDL supports two calibration types. Numerical Calibration: users can define calibration value to correct every distance. ...
Go to Device > Setting > Threshold Settings to enable the threshold settings and input the distance threshold. EM400-UDL will detect whether the distance reaches the threshold according to collecting interval. If threshold is triggered, it uploads the current data once instantly.
2) Only Android version ToolBox supports the upgrade feature. 4.5.2 Backup EM400-UDL support configuration backup for easy and quick device configuration in bulk. Backup is allowed only for devices with the same model and frequency band. 1. Go to Template page on the App and save current settings as a template. You can also edit the template file.
Via Hardware: Hold on power button (internal) for more than 10s. Via ToolBox App: Go to Device > Maintenance to click Reset, then attach smartphone with NFC area to device to complete reset. SEN TRONIC www.sentronic.com 056 222 38 18 mailbox@sentronic.com...
2. Put the device under container cover and align the holes in order to perfectly screw the bolts into the holes from the other side of the cover. Besides, the device can also be fixed by two M4 mounting screws and wall plugs. SEN TRONIC www.sentronic.com 056 222 38 18 mailbox@sentronic.com...
INT16, Unit: mm 00: Normal (horizontal offset angle < 20°) 00 (Device Position) 01: Tilt (horizontal offset angle ≥ 20°) Temperature (2 Bytes) + Alarm Status(1 Byte) 67(Temperature) Temperature: unit -- °C Alarm Status: SEN TRONIC www.sentronic.com 056 222 38 18 mailbox@sentronic.com...
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3. Distance Threshold: report when distance reaches the threshold or returns back to normal value. 8482330701 Channel Type Value Distance: 33 07 =>07 33 = 1843mm = 1.843m (Distance) Alarm Status: 01= Alarm SEN TRONIC www.sentronic.com 056 222 38 18 mailbox@sentronic.com...
Type Value Temperature: 22 01 =>01 22 = 290 * 0.1 = 29°C (Temperature) Alarm Status: 01= Alarm 6.1.2 Downlink Commands EM400-UDL supports downlink commands to configure the device. Application port is 85 by default. Channel Type Description 10 (Reboot)
Start FLAG Length Counter Version Version Version 0001 2 Bytes 0000 4 Bytes 4 Bytes IMEI IMSI ICCID Signal Data Length Data1 1 Byte 2 Bytes N Bytes Bytes Bytes Bytes Bytes SEN TRONIC www.sentronic.com 056 222 38 18 mailbox@sentronic.com...
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Byte 5-8: longitude*1000000 Byte 9: motion status, 88 (Location) 20=unknown, 21=start moving, 22=in motion, 23=stop moving Note: If the device fails to get GNSS data, the latitude or longitude will show FFFFFFFF. SEN TRONIC www.sentronic.com 056 222 38 18 mailbox@sentronic.com...
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3. Distance Threshold: report when distance reaches the threshold or returns back to normal value. If the threshold triggering time is close to periodic report time, it will send with periodic uplink. SEN TRONIC www.sentronic.com 056 222 38 18 mailbox@sentronic.com...
(Temperatu : FFFFFFFF = 29 °C 20=unknown 01= Alarm 6.2.3 Downlink Commands EM400-UDL supports downlink commands to configure the device. Note that it can only receive downlink commands within the 10s after sending uplink packets. Channel Type Description 10 (Reboot)
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Max: b80b => 0b b8 =3000mm =3m 4. Set duration of motion to 50s and duration of stationary to 180s. ff5832b4000000 Channel Type Value 58(Duration of Motion and Duration of motion: 32=50s SEN TRONIC www.sentronic.com 056 222 38 18 mailbox@sentronic.com...
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