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| Categories | GSM RTU Controller | 
|---|---|
| Brand Name: | CWT | 
| Model Number: | CWT5115B | 
| Certification: | CE | 
| Place of Origin: | China | 
| MOQ: | 1 pcs | 
| Price: | USD100-200/unit | 
| Payment Terms: | Western Union, L/C, T/T | 
| Supply Ability: | 5000pcs per month | 
| Delivery Time: | 3-30days | 
| Packaging Details: | standard package | 
| digital input: | 3 channels | 
| digital output: | 3 channels, relay output | 
| Series port: | 1 RS232 | 
| Working Environment: | -30℃~+70℃ / 5~95%(non-condensing) | 
| protocol: | modbus, http post, CWTIO | 
| Dimension: | 95×63×25mm | 
| Housing: | Providing IP30 protection | 
| Weight: | 256g | 
| Company Info. | 
| CWT(HK) Co., Limited | 
| View Contact Details | 
| Product List | 
CWT5115B Industrial Gsm Rtu Sms 3g 4g Gprs Alarm Controller With 3Di 3Do
CWT5115B RTU with 3 DI, 3 DO, RS232 standard electrical interface can connect various industrial equipment, such as PLC, meters, sensors, electrical switches
Port Features
| Port | Qty | Features | 
DI (digital input)  | 3 | 
  | 
DO (digital output)  | 3 | 
  | 
| RS232 | 1 | 
  | 
Wireless network communication
SMS Communication (available for cellular version)
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 | Default: GSM/GPRS (4 band 850/900/1800/1900Mhz) Option: WCDMA (3G), FDD LTE(4G)  | 
| IO channel | Digital input(DI) | 3 channels, Dry contact trigger Can be set as counter with counting frequency: 10Hz  | 
| Digital output(DO) | 3 channels, relay output (NO, Contact load : 2A / 125VAC,220VDC) | |
| 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 | 

                                 
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