CWT5110 4G RTU alarm and controller 4DI, 4DO, SMS control
CWT5110 4G RTU alarm and controller 4DI, 4DO, SMS control
The CWT5110 RTU is a powerful remote terminal unit designed for industrial automation and remote monitoring. Equipped with 4 digital inputs (DI), 4 digital outputs (DO), and an RS232 standard electrical interface, it seamlessly connects to PLCs, meters, sensors, and electrical switches. The device monitors real-time system status and data while enabling remote control via GSM, GPRS, 3G, 4G, and Wi-Fi networks. It efficiently collects operating parameters for process management and automation, making it ideal for industrial control, base station/computer room monitoring, environmental monitoring, water conservancy projects, power industries, and agriculture. With reliable data acquisition and communication, the CWT5110 RTU enhances operational efficiency and remote management capabilities.
Port Features
| Port | Qty | Features |
|
DI (digital input) |
4 |
● Accept dry contact ● Can be configured as pulse counter input (counting frequency: 10Hz) |
|
DO (digital output) |
4 |
● Transistor output (drive voltage=power supply voltage, Drive current≤500mA ● Remote or local event activate DO on/off/pulse ● Remember status when power lost |
| RS232 | 1 | ● Configuration port |
Communication Features
| Wireless network communication |
|
● Option network: GPRS, 3G, 4G ● TCP/IP connect at most 4 servers(support Static IP address or domain) ● Events(e.g. alarm, timer) trigger upload data ● Communication protocol: Modbus TCP,http post, Cwt_IO(two-way communication) ● Support two-way data transparent transmission with RS232 |
| SMS Communication(only available for cellular version) |
|
● Preset 10 phone numbers (support distribute authority to receive sms) ● Sms alarm when any IO channel triggered or out of preset normal range ● Editable alarm and recover sms with time stamp ● Query any IO channel’s status or value via sms command ● Control output via sms command ● Sms report any IO channel’s status or value on schedule ● Remote setting via sms commands ● Can query SIM card balance, sms forward ● Support power lost sms alarm and recover sms(works with inside battery) |
System Features
● Adopted highly integrated industrial 32-bit ARM MCU
● Reliable performance with built-in double watchdog, 24×7 operation
● With signal filtering mechanisms
● Network reconnect and re-send to ensure data is accurately transmitted
● Update RTC automatically or manually, clock source support Sms, NTP, CwtIO Server
● Can set multiple timers(second, minute, day, week, month) to execute actions, e.g. activate output, upload data
● Event-based linkage programming, e.g. alarm linkage output
● Provide configure software, and visual programming, over 100 parameters can be set
● Optional inside rechargeable battery, supply 8-20 hours when power lost
Specifications
| Core | MCU | Cortex M3 32-bit ARM |
| Power | Power supply | 9-28V DC (Standard adapter: DC 12V/1.5A) |
| Consumption | 12V input Max. 150mA/Average 50mA | |
| Network | Wireless Network |
Either GPRS(or 3G/4G, need simcard) or Wi-Fi(Not need simcard) Default: GSM/GPRS (4 band 850/900/1800/1900Mhz) Option: WCDMA (3G), FDD LTE(4G) Option: Wi-Fi, 802.11 b/g security WEP/WPA/WPA2 |
| IO channel | Digital input(DI) |
4 channels, Dry contact trigger Can be set as counter with counting frequency: 10Hz |
| Digital output(DO) |
4 channels, transistor output Output drive voltage=power supply DC voltage Drive current ≤500mA |
|
| Series port | RS232 | 1 port, baud rate: 1200~115200dps, default 9600,n,8,1 |
| Other interface | SIM/UIM | Standard user card interface |
| Antenna | Standard SMA female interface (50Ω) | |
| Others | Battery | Optional lithium-polymer, 500mAh/3.7V，life:8-20 hours |
|
Working Environment |
temperature | -30℃～+70℃ |
| humidity | 5～95%(non-condensing) | |
| Physical | Terminals | 1×14pin 3.81mm spacing, pluggable |
| Housing | Providing IP30 protection | |
| Dimension | 95×63×25mm | |
| Weight | 256g |
Size diagram
Terminals
Free Configure Software
● No programming! set parameter by the visual interface
● Can save config file, one-click finish config
● Over 100 parameters can be set, flexible! Meeting various industrial requirements
CWT Cloud Summary
CWT cloud is an industrial equipment management system based on the internet and cloud computing.
With CWT RTU, the CWT cloud can get the status, value, and position of remote industrial equipment, building a very complete M2M, M2H industrial ecosystem.
CWT cloud can manage thousands of CWT RTU remotely, display all industrial equipment real-time data, location tracking, control devices, send commands and store data, analyze data, and export data. Operations are based on the internet, just log into the cloud via a PC browser or cell phone app to do.