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Alta Series Serial RS232/RS485 Modbus RTU Gateways

ALTA Serial MODBUS Gateway (900 MHz)


Item# MNG2-9-SG-SMG

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $314.74
5-9 $299.00
10-24 $292.71
25-49 $280.12
50-99 $273.82
100+ $267.53

In stock

Lead Time (If not in stock): 7 weeks
ALTA Serial MODBUS Gateway (900 MHz) MNG2-9-SG-SMG MNG2-9-SG-SMG
  • Receive Data from Up to 50 ALTA Wireless Sensors
  • Available in 915 MHz for USA Canada or 868 MHz for Europe
  • IP65 NEMA 4X Enclosure
  • Uses Standard MODBUS Protocol for Transferring Sensor Data to Customer Devices / Applications

MNG2-9-SG-SMG Model Options

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Output Type
Maximum Devices Supported
Radio Frequency Compatibility

The ALTA Serial Modbus Gateway (SMG) acts as data concentrator for ALTA long range wireless sensor networks. This device allows you to connect up to 50 wireless sensing devices, per gateway, to your existing serial Modbus RS-232C and RS-485 sensing and control infrastructures.

ALTA Serial Wireless Gateway Features
  • Wireless range of 1,200+ feet through 12+ walls
  • Frequency Hopping Spread Spectrum (FHSS) For Improved interference immunity
  • Encrypt-RF® Data Security (Diffie-Hellman Key Exchange AES-128 CBC for sensor data messages)
  • 16,000 sensor message memory for data assurance through power / RF connection outages
  • Over the air updates (future proof)
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