CWT(HK) Co., Limited
CWT Excellent In Industrial IoT M2M
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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 |
