| Categories | IOT Gateway Device |
|---|---|
| Brand Name: | CWT |
| Model Number: | CWT5018 |
| Certification: | CE |
| Place of Origin: | China |
| MOQ: | 1 |
| Price: | USD50-300 |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 5000pcs per month |
| Delivery Time: | 3-30days |
| Packaging Details: | standard package |
| Wireless Network: | gsm/gprs(optianal 3g, 4g) or wifi |
| Ethernet: | 1 port RJ45, 10M/100M adaptive |
| digital input: | 4 channels |
| digital output: | 2 channels |
| Series port: | 1 RS232 & 1 RS485 |
| Working Environment: | -30℃～+70℃ / 5～95%(non-condensing) |
| protocol: | modbus, http post, CWTIO |
| Dimension: | 130×80×25mm |
Port features
| Port | Qty | Features |
DI (digital input) | 4 | l Accept dry contact |
DO (digital output) | 2 | l Relay output (NO, Contact load : 2A / 125VAC,220VDC) l Remote or local event activate DO on/off/pulse l Remember status when power lost |
AI (analog input) | 8 | l Accept 4-20mA (option: 0-5V), Sampling frequency: 33Hz, 10-bit precision) l Convert signal to actual measure value,support adjustment l Configurable parameters for signal acquisition, alarm, data communication l Detect connect or disconnect to alarm |
| RS485 | 1 | l Support Modbus RTU protocol l Can work as a modbus master to read/write 64 data from slaves l Can work as a modbus slave to be read/write by master l Support isolation,15KV ESD protect |
| RS232 | 1 | l Configuration port |
| Ethernet | 1 | l Support ARP, DHCP, TCP, UDP protocol l Can be configured as serial port server, TCP client, Modbus TCP server |
System Features
l Adopted highly integrated industrial 32-bit ARM MCU
l Reliable performance with built-in double watchdog, 24×7 operation
l With signal filtering mechanisms
l Network-reconnect and retransmission to ensure data accurately transmit
l Update RTC automatically or manually, clock source support Sms, NTP, CwtIO Server
l Can set multiple timers(second, minute, day, week, month) to execute actions, e.g. output, upload data, change setting
l Event-based linkage programming, e.g. alarm linkage output
l Provide configure software, visual programming, over 100 parameters can be set
l Inside temperature optional, can set high or low to alarm
l Optional inside battery that life is 8-20 hours, cellular module
Intelligent sleep when power lost
Communication Features
Wireless network communication | l Option network: GPRS, 3G, 4G, Wi-Fi l TCP/IP connect at most 4 servers(support Static IP address or domain) l Events(e.g. alarm, timer) trigger upload data l Communication protocol: Modbus TCP,http post, Cwt_IO(two-way communication) l Support two-way data transparent transmission with RS485 or RS232 |
SMS Communication (only available for cellular version) | l Preset 10 phone numbers (support distribute authority to receive sms) l Sms alarm when any IO channel triggered or out of preset normal range l Editable alarm and recover sms with time stamp l Query any IO channel’s status or value via sms command l Control output via sms command l Sms report any IO channel’s status or value on schedule l Remote setting via sms commands l Can query SIM card balance, sms forward l support power lost sms alarm and recover sms(works with inside battery) |
Ethernet communication | l Can be configured as TCP client to connect servers, support protocol: Modbus TCP,http post, Cwt_IO(two-way communication) l Can be configured as Modbus TCP Server(Modbus slave), can be read or write by Modbus master(e.g. SCADA, PLC, HMI) l Can be configured as serial port server, support two-way data transparent transmission with RS485 or RS232 l Support GPRS/CDMA/3G/4G to Ethernet network bridge l Inside HTTP server |
RS485 Modbus communication | l Support Modbus RTU protocol l Can work as a modbus master to read/write 64 data from slaves(like meter, PLC, transducer etc.) l Can work as a modbus slave to be read/write by master(HMI, SCADA etc.) l Support Modbus RTU to TCP convert over Ethernet or GPRS/3G |
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 |
| Ethernet | 1 port RJ45, 10M/100M adaptive | |
| IO channel | Digital input(DI) | 4 channels, Dry contact trigger, optoelectronic isolation, 15KV ESD protect Can be set as counter with counting frequency: 10Hz |
| Digital output(DO) | 2 channels, relay output (NO, Contact load : 2A / 125VAC,220VDC) | |
| Analog Input(AI) | 8 channels, receive 4-20mA(option: 0-5V), Sampling frequency: 33Hz, 10-bit precision, Dual digital filters for anti-noise | |
| Series port | RS232 | 1 port, baud rate: 1200~115200dps, default 115200,n,8,1 |
| RS485 | 1 port, baud rate: 1200~115200dps, default 9600,n,8,1 Isolation,15KV ESD protect | |
| 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 |
| GPS module | Optional | |
Working Environment | temperature | -30℃～+70℃ |
| humidity | 5～95%(non-condensing) | |
| Physical | Terminals | 2×14pin 3.81mm spacing, pluggable |
| Housing | Providing IP30 protection | |
| Dimension | 130×80×25mm | |
| Weight | 390g |
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
Free CWT Cloud
Application case
Application
Certificates
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