RTU Product Line Overview
The company offers five specialized RTU families:
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AMS-R4000 Series
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AMS-R3000 Series (Compact)
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MDL2000 Series
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IDL1000 Series
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RTU100 Series
AMS-R3000 Compact RTU Technical Specifications
Processing Power
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1GHz processor
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4GB Flash / 512MB RAM
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Supports Function Block Programming & LUA Scripting
Communication Capabilities
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Built-in 3G/4G cellular modem
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Dual RS232 + RS485 ports
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Ethernet port (fiber optic module compatible)
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USB 2.0 Host
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SMS send/receive functionality
Protocol Support
✔ DNP3.0
✔ IEC 60870-5-104
✔ Modbus TCP/RTU
✔ OPC UA
✔ S7 Connect (PLC integration)
I/O Configuration
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Digital: 8 inputs / 4 outputs (2kV isolation)
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Analog: 4x 12-bit inputs / 1x 16-bit output
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Expandable via:
• AMS-E3011 (I/O module)
• AMS-P3012 (power/energy monitoring)
Data Management
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SQL Lite database (internal flash/SD card up to 32GB)
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Local data logging
Environmental Monitoring
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2x temperature sensors (-60°C to +120°C)
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Supports pressure/humidity sensors
Power & Indicators
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Ultra-low power (<5W) – compatible with solar/battery
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28 status LEDs for all I/O and system functions
Certifications
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EMC compliance
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Industrial-grade protection (IP65)
Typical Applications
• Remote substation monitoring
• Water distribution networks
• Oil & gas pipeline SCADA