We hope to get a lot of chances to build up long time business relationship with all kinds of buyers.
There is a built-in microprocessor chip that keeps running on a real-time operating system. It gives an immediate response to any change in both inputs and outputs condition. What's more, a GSM modem is embedded in the RTU, which can be installed in any location under GSM coverage. What users need to do is subscribe a SIM card for the RTU, and realize the remote control.
Advance features
2. Automatically report the status of itself on schedule
3. Support remote setting via sms commands
4. Preset 10 phone numbers (can be distributed authority)
5. Remote add/edit/delete phone group
6. Automatically update internal clock via sms
7. Time stamped in alarm or recover messages
8. Support ring call when alarm
9. Audio in and audio out can connect speak and mic
10.Temperature sensor (optional)
11.Internal battery and providing power cut off alarm
12.Easy used GUI configure software
13.Adopted highly integrated industrial CPU
14.Reliable performance with built-in double watchdog
15.Can execute preset tasks by re-defined conditions
16.Low maintenance, 24×7 operation
8 digital inputs feature
1. NO or NC type can be preset
2. Configurable for alarm and recover sms
3. Configurable for alarm ensure time
4. Configurable for alarm delay time
5. Configurable for service number's authority of receive inputs alarm
6. Remote query inputs status
8 relay drivable outputs feature
1. Multiple output type can be preset
2. Remote On/Off/Pulse outputs
3. Configurable for pulse time
4. Remote query outputs status
5. Outputs can be activated by alarm or call
6. Outputs can be activated on schedule
4 analog inputs feature
1. Preset high and low level
2. Every AD input current values can be query via sms
3. Configurable the alarm and recover message
4. Configurable for alarm ensure time
5. Configurable for alarm delay time
6. Configurable for offset and gain
7. Configurable for lag
DC Power supply: 9-28V DC (Standard adapter: DC 12V/1.5A)
Power consumption: 12V input Max. 150mA/Average 50mA
Frequency range: Dual-frequency 900/1800 or 900/1800/850/1900
SIM Card: Supporting 3V SIM Card
Antenna: 50 Ω SMA Antenna interface
Serial: RS232
Temperature range: -30°C ~ +70 °C
Humidity range: Relative humidity 95%
Digital Input: 8 digital inputs(Dry contact)
Output: 8 drivable relay outputs(open-collector outputs)
Output drive voltage: Equal to input DC voltage
Output drive power: Drive voltage ≤35V, drive current ≤500mA
Analog Input: 4 analog inputs(4~20mA or 0~5V)
Audio interface: 3.5mm audio in and audio out
Exterior dimension: 130×80×25mm
Weight: 370 g
Any reply from you will be highly appreciated. And we'd like to give you a reasonable quotation.
We are looking forward to hearing from you soon.
