Port | Qty | Features |
DI (digital input) | 8 | ● Accept dry contact |
DO (digital output) | 8 | ● Transistor output (drive voltage=power supply voltage, Drive current≤500mA ● Remote or local event activate DO on/off/pulse ● Remember status when power lost |
AI (analog input) | 4 | ● Accept 4-20mA (option: 0-5V), Sampling frequency: 33Hz, 16-bit precision) ● Convert signal to actual measure value,support adjustment ● Configurable parameters for signal acquisition, alarm, data communication ● Detect connect or disconnect to alarm |
RS232 | 1 | ● Configuration port (baud rate: 1200~115200dps, default 9600,n,8,1) |
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 RS485 or 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) |
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) | 8 channels, Dry contact trigger |
Digital output (DO) | 8 channels, transistor output Output drive voltage=power supply DC voltage Drive current ≤500mA | |
Analog Input (AI) | 4 channels, receive 4-20mA (option: 0-5V), Sampling frequency: 33Hz, 16-bit precision, Dual digital filters for anti-noise | |
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, 1000mAh/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 | 130×80×30mm | |
Weight | 370g |