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Shenzhen Instantware Information Technology Co., Ltd.

Air Conditioner Gsm Gprs RTU Control System With 2 Digital Inputs

Air Conditioner Gsm Gprs RTU Control System With 2 Digital Inputs

Product Details:

Place of Origin: China
Brand Name: INST
Certification: CE ROHS ISO CCC
Model Number: M3D2

Payment & Shipping Terms:

Minimum Order Quantity: accept sample order
Price: negotiated
Packaging Details: paper box
Delivery Time: 5~8 work days for sample
Supply Ability: 5000sets/month
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Detailed Product Description
Digital Input: 2 Digital Inputs Packaging Details: Customized Package
Power Consumption: 2V/24V Input Max. 150mA/Average 50mA Weight: 2.5kg
Digital Output: 2 Drivable Relay Outputs GPS Antenna: External
Communication Interface: RS-232/RS485/USB Package: Master Carton

Air Conditioner Gsm Gprs RTU Control System With 2 Digital Inputs

 

   Inst-RTU supports voice communication, SMS, GPRS, 3G communications. It can be used as remote access control; the authorized users can open the gate or turn on the machine with a free charge call at specified time. Inst-RTU supports Modbus RTU, Modbus TCP, TCP/UDP protocol, transparent data transmission over GPRS/3G, RS232, RS485, performs as Modbus Master or Modbus Slave.

 

Specification
DC Power supply 9-28V DC (Standard adapter: DC 12V/24V/1.5A)
Power consumption 2V/24V input Max. 150mA/Average 50mA
GSM Frequency range Quad-frequency 900/1800/850/1900MHz
SIM Card Supporting 3V SIM Card
Antenna 50 Ω SMA Antenna interface
Memory card SD/TF
GPS Antenna external
Communication interface RS-232/RS485/USB
Temperature range -40°C ~ +80 °C
Humidity range Relative humidity 95%
Digital input 2 Digital inputs (dry contact,wet contact is option)
Digital Output 2 Drivable relay outputs (open-collector outputs
Analog Input 2 analog inputs(4~20mA or 0~5V)
Output drive voltage Equal to input DC voltage
Output drive power Drive voltage ≤35V, drive current ≤500mA
Exterior dimension 210x145x33mm

 

Serial Port Data Acquisition
RS232/RS485 interface can be externally connected to any sensor device, including
temperature and humidity sensor, gas sensor, speed sensor, soil sensor, pressure sensor, liquid
sensor, transmitter and motor protection sensor, etc. Also can be connected to various
instruments, PLC device and other external equipment like camera, can be arbitrarily selected
according to customer's demand.RS485 interface can be connected to multiple the same or
different device, supports up to 48 devices in series.
As long as the external device have RS232 or RS485 interface, in theory, our RTU serial port
can be connected.

 

Applications

· Pumping Stations, Tanks, Oil or Water levels;
· Buildings and Real Estate;
· Weather Stations;

· Security Alarm System applications;
· Supervision and monitoring alarm systems;
· Automatic monitoring system;
· Vending Machines security protection;

 

Contact Details
Shenzhen Instantware Information Technology Co., Ltd.

Contact Person: Cara

Tel: +8615889726095

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