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SCADA Modbus OPC Server (Telemetry / OPC DA)
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Version 2.2.0.8694 The OPC Server for SCADA Modbus provides connectivity to Modbus compliant devices such as any PLCs, RTUs, DCSs, and other Modbus devices. This OPC Server has an Advanced Polling Engine that polls all devices and exclude the disconnected devices from the polling cycle. Once the disconnected device goes back online, it gets added back to the polling cycle. This will prevents any delays when any device goes down when having multiple devices into under one communication channels.
Features and Benefits:
- Designed specifically for remote telemetry type applications.
- Noisy networks are no problem thanks to the robust communication algorithms included.
- Perfect for low bandwidth networks such as radio or satellite.
- Supports Enron, Daniel and most other variations of Modbus.
- Modbus TCP, RTU and ASCII communication modes built in.
- Supports both Modbus Master and Slave devices.
- Stream or Datagram TCP, or Datagram UDP options included.
- Communication statistics provided for advanced diagnostics.
- Connect over Ethernet, serial, radio, satellite or dial-up modem.
- Able to control the precise time that the devices are polled at.
- Round-robin polling mechanism allows multiple devices to be polled via one gateway.
- Redundancy functionality allows for multiple paths to devices.
- Load balancing using multiple installations on the same PC.
- Unlimited number of slave Modbus definitions.
- Modbus Functions 01, 02, 03, 04, 05, 06 and 15, 16 implemented.
- If you are not connecting to many devices, and are connecting with reliable non-wireless links, our Matrikon OPC Server for Modbus (Plant) Edition may be a better choice.
Because this software uses MatrikonOPC's “SCADA" technology, it is capable of communication with RTU's over unreliable, noisy, slow or low bandwidth links.
This server has been rigorously tested with hardware from vendors including ABB, Emerson, Honeywell, Koyo, Schneider (Modicon), Triconex, Yokogawa, and many others.
This driver is typically used by industries such as pipelines, mines, oil fields, and utilities. Communication often takes place with an RTU and is frequently unreliable, noisy, slow, or expensive (modems, leased lines, radios, satellite, etc). The Matrikon OPC Server for Modbus has been developed to enable both round-robin and demand polling of RTUs.
SCADA Modbus with OPC UA: You can easily connect to any SCADA Modbus using either OPC specification or OPC UA with the addition of the Matrikon OPC UA Tunneller™ , the best professional’s choice for mixed OPC UA and Classic OPC projects, use them together to keep your communication Modbus up and running with any OPC UA application.
Matrikon OPC Modbus Plant Edition: This driver is typically used in manufacturing, batch or process plants. Communication takes place with a PLC, DCS IED, analyzer, or some other controller. These devices are often "wired" through a reliable medium such as Ethernet or serial cables.
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The SCADA Modbus OPC Server (Telemetry / OPC DA) is OPC Certified! OPC Certification is the process of ensuring that applications meet the standards specified by the OPC Foundation. OPC Certification requires extensive testing to ensure true interoperability. OPC Certification means multi-vendor system interoperability is guaranteed. If your OPC products are not certified, you need to ask your vendor what sort of guarantees they offer. |
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Related Products
Available add-ons:
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Cables: Ethernet or RS-232 |
| IOCard: Serial port for serial Modbus
SA85 card for Modbus Plus
Ethernet card |
OPC Specifications
| OPC DA (OPC Data Access) 1.0 | | OPC DA (OPC Data Access) 2.0 | | OPC DA (OPC Data Access) 2.05a | | OPC DA (OPC Data Access) 3.0 |
Details:
| | Modbus Plant Edition provides support for: - Modbus Ethernet (TCP/IP) using the Modicon NOE module
- Modbus Master
- Modbus Slave configurations (Serial connections only)
- Various Modbus protocols
- Bently Nevada
- Daniel Modbus
- Enron Modbus
- Modbus (using RS-232 Serial)
- Modbus Plus using an SA-85 card
- Modbus ASCII
- Modbus RTU (binary)
- ... many more
- Terminal Server
- Read and write access to all PLC register types
- Concept style floating point analog registers
- Multiple communication channels at the same time:
- Serial
- Network (Ethernet TCP/IP and UDP/IP)
Modbus SCADA Edition provides support for: - Modbus Master mode
- Modbus Slave mode
- Modbus RTU, Modbus ASCII, and Modbus TCP protocols
- Multiple communication channels at the same time:
- Direct Serial (RS-232/422/485)
- Radio
- Network (Ethernet TCP/IP and UDP/IP)
- Terminal servers (TCP/IP and UDP/IP)
- CDPD (Cellular Digital Packet Data)
- Dial-up (including dial-in and dial-out)
- Multiple Modbus register support:
- Read Modbus Filetype registers 0,1,3,4
- 32-bit register support via 3W and 4W Filetypes (Enron/Daniels)
- Single-precision IEEE floating-point analog registers
- Optimized for low-bandwidth and noisy communication channels
- Supervisory control using single-destination and broadcast commands
- Redundancy:
- Channel redundancy
- Fail-over and Fail-back
- Comprehensive polling engine:
- Round-robin polling
- Interleaved polling
- Demand polling
- Configurable polling priorities
- Port configuration:
- Multiple ports
- Configurable baud rate for each port
- Serial and TCP/IP
- Same station delay
- Direct, modem/radio, dial-up
- External configuration
- Polling engine control
- Online changes without data loss
- Complete access to communication diagnostics
- OPC Server statistical tags:
- Status flag
- Poll count
- No-response count
- Incomplete poll
- Fail/retry count
- All station time updates
- Response timeout
- Number of OPC Clients connected
- OPC Server status
- Supports bitmask read and write
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System Requirements:
| PC Hardware | | | The following PC Hardware is required: Minimum •
Intel CORE2 Duo Processor • 2 GB RAM • 80 GB 7200 RPM Hard Drive
Recommended Workstation: • Intel i7 Processor • 4 GB RAM • 80 GB 7200 RPM Hard Drive
| | Device Hardware | | | Modbus - RS232 Cable - Available serial port
Modbus Ethernet - Ethernet Card - Ethernet network with TCP/IP services enabled
Modbus Plus - Modicon SA-85 card - Netlib drivers
PLC Hardware - If using Modicon PLC with Modbus Ethernet then must also use the NOE module
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| PC Software | | | The following Microsoft Operating Systems have been tested
with this OPC Server: • Microsoft Windows 7 SP0 (32-bit and 64-bit) or •
Microsoft Windows 10 or •
Microsoft Windows 11 or •
Microsoft Windows 2003 R1 SP0 (32-bit and 64-bit) or •
Microsoft Windows 2003 R2 SP0 (32-bit and 64-bit) or •
Microsoft Windows Server 2008 R2 SP1 (64-bit) or • Microsoft Windows Server 2008 SP1 (32-bit and 64-bit) or • Microsoft Windows Server 2012 (64-bit)
or •
Microsoft Windows Server 2016 •
Microsoft Windows Server 2019 •
Microsoft Windows Server 2022 |
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