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Shenzhen Instantware Information Technology Co., Ltd.

6 Analog Inputs Modbus Gsm Rtu Sms Alert Gateway Support 3G 4G For Flow Meter Data

6 Analog Inputs Modbus Gsm Rtu Sms Alert Gateway Support 3G 4G For Flow Meter Data

Product Details:

Place of Origin: China
Brand Name: INST
Certification: CE ROHS ISO CCC
Model Number: M3D6

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
GSM Frequency Range:: Quad-frequency 900/1800/850/1900MHz Power Consumption: 2V/24V Input Max. 150mA/Average 50mA
Antenna: 50 Ω SMA Antenna Interface Communication Interface: RS-232/RS485/USB
Analog Input: 6 Analog Inputs Output Drive Voltage: Equal To Input DC Voltage
Output Drive Power: Drive Voltage ≤35V, Drive Current ≤500mA Exterior Dimension: 210x145x33mm

GSM sms modbus rtu gateway , support 3G , 4G remote terminal unit


INST-RTU M3D6 is a series of compact RTU that brings advanced automation capabilities and open programming to applications requiring less I/O points. It is built on a high performance 32-bit processor with embedded real-time operating system to meet all monitoring and control requirements. A broad array of communication interfaces and an extensive protocol library provide broad network compatibility. It also offers an open programming environment that supports all IEC61131-3 languages. A rich library provides numerous pre-engineered function blocks, which project engineers find invaluable.


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 6 Digital inputs (dry contact,wet contact is option)
Digital Output 6 Drivable relay outputs (open-collector outputs


•High-powered industrial cellular module
•High-powered industrial 32 bits CPU
•Support low power consumption mode, including multi-sleep and trigger modes to reduce the power dissipation farthest
•Embedded Real Time Clock(RTC) circuit which can realize timing online/offline function


Contact Details
Shenzhen Instantware Information Technology Co., Ltd.

Contact Person: Cara

Tel: +8615889726095

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