CWT(HK) Co., Limited
M2M The internet of things. Keeping your assets connected.
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CWT GSM SMS Controller List: ( All support 3G/4G)
CWT5005 has 2 digital inputs and 2 digital outputs
CWT5010 has 4 digital inputs and 4 digital outputs
CWT5015 has 1 digital inputs and 2 relay outputs and 1 analogue input
CWT5011 has 8 digital inputs and 8 digital outputs and 4 analogue inputs
(Skype: glare.wang) (whatsapp: +86 1342 0971 345)
£ interface feature and parameters
£ communication feature
£ Technical characteristic
Adopted highly integrated industrial 32-bit ARM MCU
Inside cellular module, support sms communication
Reliable performance with built-in double watchdog, 24×7 operation
Can set parameters for every channel to signal collection, alarm
Multiple signal filtering mechanisms to ensure immediacy and reliability of the system
Network-reconnect and retransmission to ensure sms and data accurately transmit
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. output, upload data, change setting
Event-based linkage programming, e.g. alarm linkage output
Inside temperature optional, can set high or low to alarm
Optional inside battery that life is 8-20 hours, cellular module sleep when power lost, support power lost alarm and recover sms
£ Device Specifications
£ Size diagram
£ Package list
RTU×1, antenna×1,Standard adapter: DC 12V/1.5A×1,serial cable×1
£ Free Configure Software
l No programming! set parameter by visual interface
l Can save config file, one click finish config
l Over 100 parameters can be set, flexible! Meeting various industrial requirements
£ CWT5000 series cellular RTU list
| model | IO interface | communication interface | Modbus | SMS | TCP/IP Over cellular | More detail |
| CWT5005A | 2DI+2DO | 1 RS232 | × | √ | × | view» |
| CWT5005B | 2DI+1DO(relay) | 1 RS232 | × | √ | × | view» |
| CWT5010 | 4DI+4DO | 1 RS232 | × | √ | × | view» |
| CWT5011 | 8DI+8DO+4AI | 1 RS232 | × | √ | × | view» |
| CWT5110 | 4DI+4DO | 1 RS232 | × | √ | √ | view» |
| CWT5111 | 8DI+8DO+4AI | 1 RS232 | × | √ | √ | view» |
| CWT5015 | 2DI+3DO(relay)+1AI | 1 RS232 | × | √ | √ | view» |
| CWT5016 | 4DI+4DO+4TI+4AI | 1 RS232 | × | √ | √ | view» |
| CWT5002 | 4DI+4DO | 1 RS232(RS485 optional) | √ | √ | √ | view» |
| CWT5018 | 4DI+2DO(relay)+8AI | 1 RS232+1RS485+1Ethernet | √ | √ | √ | view» |
| Cellular module default is 2G module, option: 3G/4G module | ||||||
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£ Application case
£ Application
£ Certificates