Milesight UC300 Manuale utente
IoT Controller
UC300 (Cellular)
User Guide
2
Safety Precautions
Milesight will not shoulder responsibility for any loss or damage resulting from not following the
instructions of this operating guide.
The device must not be remodeled in any way.
Do not place the device close to objects with naked flames.
Do not place the device where the temperature is below/above the operating range.
Power off the device when installing or wirings.
Make sure electronic components do not drop out of the enclosure while opening.
The device must never be subjected to shocks or impacts.
Declaration of Conformity
UC300 is in conformity with the essential requirements and other relevant provisions of the CE,
FCC, and RoHS.
Copyright © 2011-2023 Milesight. All rights reserved.
All information in this guide is protected by copyright law. Whereby, no organization or individual
shall copy or reproduce the whole or part of this user guide by any means without written
authorization from Xiamen Milesight IoT Co., Ltd.
For assistance, please contact
Milesight technical support:
Email: iot.support@milesight.com
Tel: 86-592-5085280
Fax: 86-592-5023065
Address: Building C09, Software Park III,
Xiamen 361024, China
Revision History
Date
Doc Version
Description
Mar. 17, 2022
V 1.0
Initial version
June 30, 2023
V 1.1
1. Add cellular IMS options;
2. Support to set initial counting values;
3. Support to add variables on custom server
message;
4. Add RS485 transparent communication.
3
Contents
1. Product Introduction ......................................................................................................................... 4
1.1 Overview ...................................................................................................................................4
1.2 Features ................................................................................................................................... 4
2. Hardware Introduction ...................................................................................................................... 4
2.1 Packing List ..............................................................................................................................4
2.2 Hardware Overview ................................................................................................................. 5
2.3 Wiring Examples ...................................................................................................................... 5
2.4 LED Indicators ..........................................................................................................................7
2.5 Reset Button ............................................................................................................................ 7
2.6 Dimensions (mm) ....................................................................................................................8
3. Hardware Installation ........................................................................................................................8
3.1 SIM Installation ........................................................................................................................8
3.2 Antenna Installation ................................................................................................................ 8
3.3 Device Installation ................................................................................................................... 9
3.3.1 Wall Mounting ............................................................................................................... 9
3.3.2 DIN Rail Mounting .........................................................................................................9
4. Operation Guide ...............................................................................................................................10
4.1 Log in the ToolBox .................................................................................................................10
4.2 Communication Settings ...................................................................................................... 11
4.2.1 Cellular Settings ..........................................................................................................11
4.2.2 Application Settings ................................................................................................... 13
4.2.3 SMS Settings ...............................................................................................................15
4.3 Data Interface Settings ......................................................................................................... 16
4.3.1 Digital Input/Pulse Counter ........................................................................................16
4.3.2 Digital Output .............................................................................................................. 18
4.3.3 RS485.......................................................................................................................... 18
4.3.4 RS232.......................................................................................................................... 21
4.3.5 Analog Input/PT100 ................................................................................................... 22
4.4 IF-THEN Command ............................................................................................................... 23
4.5 Maintenance .......................................................................................................................... 26
4.5.1 Upgrade ....................................................................................................................... 26
4.5.2 Backup .........................................................................................................................26
4.5.3 Reset to Factory Default .............................................................................................27
5. Device Payload ................................................................................................................................ 27
4
1. Product Introduction
1.1 Overview
UC300 is an IoT controller used for remote control and data acquisition from multiple sensors. It
contains different I/O interfaces such as analog inputs, digital inputs, relay outputs, serial ports
and so on, which support remote device data transmission and control via 3G/4G networks or
SMS. Besides, UC300 supports multiple trigger conditions and actions which works
autonomously even when the network drops.
1.2 Features
Easy to connect with diverse wired sensors through DI/DO/AI/PT100/RS232/RS485
interfaces
Support 3G/4G wireless communication
Multiple triggering conditions and actions
Embedded watchdog for work stability
Industrial metal case design with wide operating temperature range
Support multiple network protocols to be compatible with IoT platforms
Quick and easy management with Milesight IoT Cloud solution
2. Hardware Introduction
2.1 Packing List
1 ×
UC300 Device
1 ×
Cellular Antenna
1 ×
Power Adapter
5 ×
Terminal Blocks
1 × DIN Rail
Mounting Clip
4 ×
Wall Mounting Kits
4 ×
Fixing Screws
1 ×
Quick Start Guide
5
1 × Warranty Card
If any of the above items is missing or damaged, please contact your sales representative.
2.2 Hardware Overview
2.3 Wiring Examples
(1) Digital input wiring:
Dry Contact:
Wet Contact:
(2) Relay output wiring:
6
(3) 4-20mA wiring:
3-Wire:
2-Wire:
(4) 0-10V wiring:
(5) PT100 wiring:
3-Wire:
2-Wire:
7
(6) RS232/RS485 wiring:
RS485 Terminal Resistor1:
DIP Switch
Description
1 on 2 off 3 off
Add 120 Ω resistor between A and B
1 off 2 on 3 off
Add pull-down resistor on B
1 off 2 off 3 on
Add pull-up resistor on A
2.4 LED Indicators
LED
Indication
Status
Description
SYS
System Status
Static On
System works
Slowly Blinks
Fail to acquire data from data interfaces
Static On
System error
ACT
Network Status
Off
Register to cellular network
Blinks as Requests
Send registering network requests
Blinks Twice→Static On
Succeed to register to network
Blinks Once
Succeed to send uplinks
Blinks Twice
Fail to send uplinks
Blinks Twice
Receive downlinks
2.5 Reset Button
There is a reset button inside the device.
1Add resistors to avoid data-corrupting reflections if RS485 data rate is high or cable length is is long.
8
Function
Description
SYS LED
Action
Reset
Static Green
Press and hold the reset button for more than 10 seconds.
Static Green →
Rapidly Blinking
Release the button and wait.
Off →Static Green
The device resets to factory default.
2.6 Dimensions (mm)
3. Hardware Installation
3.1 SIM Installation
Release the screws and cover on the antenna connector, insert the SIM card into the slot. If you
want to take out the SIM card, press it to make it pop out.
3.2 Antenna Installation
Rotate the antenna into the antenna connector accordingly.
The external antenna should be installed vertically always on a site with a good signal.
9
3.3 Device Installation
UC300 device can be placed on a desktop or mounted to a wall or a DIN rail.
3.3.1 Wall Mounting
1. Fix the wall mounting bracket to the device with 2 screws.
2. Drill 4 holes on the wall according to the bracket, then fix the wall plugs into the wall.
3. Fix the device to the wall plugs with screws. When installation, it’s suggested to fix the two
screws on the top at first.
3.3.2 DIN Rail Mounting
1. Fix the mounting clip to the device with 3 screws.
10
You can also try below installation methods:
2. Hang the device to the DIN rail. The width of DIN rail is 3.5cm.
4. Operation Guide
4.1 Log in the ToolBox
1. Download ToolBox software from Milesight IoT website.
2. Power on the UC300 device, then connect it to computer via type-C port.
3. Open the ToolBox and select type as General, then click password to log in ToolBox. (Default
password: 123456)
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