AMS-R4000 RTU

The AMS-R4000 is a modular and powerful Remote Terminal Unit (RTU) that supports a wide range of digital and analog inputs and outputs, temperature measurement modules, and diverse communication ports, allowing for customization and expansion to meet the needs of various projects. With advanced communication capabilities and compliance with cybersecurity standards, this product ensures stable and reliable performance even in the harshest operating conditions. Additionally, its powerful IEC61131-3-based programming environment enables easy development, configuration, and programmability, making the AMS-R4000 an ideal choice for renewable energy plants (wind and solar), water and wastewater industries, oil and gas sectors, and meteorological stations.

Gallery

Features

Powerful CPU to control and manage multiple tasks with low power consumption
Supports memory cards up to 32 GB
Capable of graphical programming (Function Block Programming) or scripting (LUA Scripting)
Supports standard protocols such as DNP3.0, IEC60870-5-104, and Modbus
Supports the OPC UA standard
Allows protocol conversion between different protocols
Built-in modem for data transmission over 3G and 4G cellular networks
Capable of sending and receiving SMS messages
Uses modular technology and supports various input and output cards
Two RS232 ports and two RS485 ports for communication with various devices
Two network ports with independent IP and MAC addresses
Supports IP Routing/Filtering, OpenVPN, IPSec
Supports USB 2.0 Host and USB Console
Data logging on internal memory or memory cards with SQL Light standard
Connects to PLCs via the S7 Connect protocol
Complies with electromagnetic compatibility (EMC) standards
Wide operating temperature range from -40 to 80 degrees Celsius

Specifications

System
- Main CPU
  Cortex-A8 based CPU, 32-bit/ 1GHz
- Operating System
  Linux
- Instruction Execution speed
  2000 MIPS
- RAM
  512 MB
- Flash
  4 GB
- External Storage
  Up to 32 GB Micro SD Card
- I/O Scan time
  Adjustable (Minimum Time: 2ms / Module)
- I/O limit
  Up to 1000 signals (Max 32 Module)
- Program Cycle time
  Adjustable (Minimum Time: 1ms)
Power supply and conception
- input range
  Wide range 9-36 VDC (for 48v you should order 48 to 24 DC/DC converter)
- power consumption
  5w for CPU (with 3G modem), 1-4w for IO
- AMS-bus power limit
  60W
- internal RTC
  Super capacitor technology for 2 years, (3V coin cell 2032 holder is available)
Communication
- Ethernet
  2 x 10/100 Mbps, 2 MACs (IPs), RJ45 with magnetic isolation (Fiber Optic connection available as a request by using AMS-H5614 Industrial Ethernet switch)
- Serial
  2x RS232 and 2x RS485 communication with 2kV isolation from CPU (4x RS232 available as a request)
  - RS-232
    COM1, COM2 (2xDB9 male) full port
  - RS-485
    COM3, COM4 (5pin phoenix terminal with ground)
- USB Host2.0
  For connecting Flash drive, USB CD/DVD, Firmware upgrade, Wi-Fi, Bluetooth and etc.
- USB Console
  USB Mini-B connector is allocated in order to connect RTU to Windows/Linux/Mac computer by using a console cable. This connection allows users to access the documents and related software in internal storage, install driver and use virtual LAN (RNDIS) for downloading user program, logic monitoring or diagnostics.
- Cellular Module
  Mobile network connection with a sim card (Optional)
  - 2G/3G
    Max. Download 3.6Mbps, Upload 384kbps
  - 4G LTE + GPS
    Max. Download 150Mbps, Upload 50Mbps
Supported protocols
- DNP3 Master/slave
- IEC60870-5-101 Master/Slave
- IEC60870-5-104 Master/Slave
- IEC61850 Server (Optional)
- Modbus TCP Server/Client
- Modbus RTU Master/Slave
- OPC UA Server
- SQLite Database Engine
- FreeTDS Protocol for Microsoft SQL Server
- S7 Connect Client (Siemens PLC)
- GSP Client
- AMS Web Interface (Optional)
- IEC 62056 DLMS/COSEM (Optional)
- M-Bus (Optional)
Physical
- Hosing
  Aluminum (A6065)
- Mounting
  DIN-Rail
- Dimensions
  - CPU Module
    55 x 143 x 100 mm (2.16 x 5.63 x 3.94 in)
  - I/O Module
    38 x 143 x 100 mm (1.49 x 5.63 x 3.94 in)
Environment
- Operating Temperature
  -40 to 75°C
- Storage Temperature
  -40 to 85°C
- Ambient Relative Humidity
  5 to 95% (Non-condensing)
Standards and Certifications
- Programming Standards
  - IEC61131-3
    Function Block Diagram, Structured Text, Ladder Diagram Programming
  - LUA
    Programing Language
  - C/C++
    Programing Language
  - Python
    Programing Language
- Tele Control Equipment Standards
  - IEC60870-2-1
  - IEC60870-3
  - IEC60870-4
- SCADA
  - IEEE Std C37.1
- Electromagnetic Compatibility (EMC)
  - IEC61000-4-2
    (ESD Contact: 6 kV; Air: 8 kV)
  - IEC61000-4-3
    (Level 2)
  - IEC61000-4-4
    (EFT Power 4kV, 2kV Signal)
  - IEC61000-4-5
    (Surge 2kV)
  - IEC61000-4-6
    (Conducted Disturbances 10V)
  - IEC61000-4-8
    (PFMF 3A/m)

Modules

AMS-R4000 CPU Module:(Options: 2xRS232+2xRS485 / 4xRS232, 3G / 4G+GPS, Wi-Fi, 1xRS485, Web Interface)
AMS-R4116:16 Channels Isolated Digital Input Module (4 Channels Counter)
AMS-R4130:16 Channels Isolated Digital Input Module (24 DI + 3 Encoder [A, B, Z] + 3 Fast DI Counter)
AMS-R4132:32 Channels Isolated Digital Input Module
AMS-R4216R:16 Channels Relay Digital Output Module
AMS-R4216, AMS-R4232:16 / 32 Channels Transistor Digital Output Module
AMS-R4308, AMS-R4316:8 / 16 Channels Analog Input Module (16 Bit Resolution with V / I Selection)
AMS-R4312, AMS-R4324:12 / 24 Channels Analog Input Module (16 Bit Resolution)
AMS-R4404, AMS-R4408:4 / 8 Channels (V/I) Analog Output Module (16 Bit Resolution)
AMS-R4504, AMS-R4508:4 / 8 Channels Thermocouple Module (Type K, J, N, T, S, R, E)
AMS-R4604, AMS-R4608:4 / 8 Channels RTD Module (PT100, PT1000)
AMS-R4701:3 Phase Power Analyzer Module
AMS-R4932:16 Channels Isolated Digital Input + 16 Channels Digital Output Module
AMS-R4920:8 Channels Analog Input Module (16 Bit Resolution with V / I Selection) + 8 Channels Isolated Digital Input + 4 Channels Relay Output + 2 Channel Temperature
AMS-R4922:8 Channels Analog Input Module (16 Bit Resolution with V / I Selection) + 12 Channels Isolated Digital Input + 4 Channels Relay Output
AMS-R4001-ECL:Connection Board Between CPU and First Module
AMS-R4002-ECS:Connection Between Modules
AMS-R4003-EOB:End of Bus Connector