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OPC Server for SCADA Modbus
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The MatrikonOPC Server for SCADA Modbus provides connectivity to Modbus compliant devices such as any PLCs, RTUs, DCSs, and other Modbus devices. Unlike other Modbus OPC Servers, this robust server is able to connect to a large number of telemetry-Scada connected Modbus devices.
Features and Benefits:
- Redundancy functionality now allows the user to select a level of redundancy: Classic, Hot, Warm, and Cold.
- The OPC Server acts as a Modbus Slave
- The OPC Server acts as a Modbus Master
- This OPC server is Windows Server 2008 compatible.
- Unlimited number of slave Modbus definitions
- Writes using function 21 is now implemented.
- Failed Force Poll, Stay Connected and many other poll management features...
If you are not connecting to many devices and are connecting with reliable wired links, our basic Plant Edition Modbus OPC Server 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 expensive links. MatrikonOPC's SCADA technology also enables features such as:
- Bit writing capabilities to allow users to change bit switches
- Configuration of new devlinks on the fly through an OPC Client
- Unlimited number of slave Modbus definitions
- "round-robin" polling of devices with demand interrupts, which is especially useful when going over modem or GPRS links.
This server has been rigorously tested with hardware from vendors including ABB, Emerson, Honeywell, Koyo, Schneider (Modicon), Triconex, Yokogawa, and many others.
There are two versions available:
MatrikonOPC 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.
MatrikonOPC Modbus Telemetry SCADA edition: 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 MatrikonOPC Server for Modbus has been developed to enable both round-robin and demand polling of RTUs.
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 MatrikonOPC's
Industrial Strength Guarantee
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| Here at MatrikonOPC, we stand behind our products. Included in your purchase
price is all software updates, 24/7 access to MatrikonOPC’s world-class support
from our highly trained professionals around the globe and more for one full year.
We'll support you or your money back!
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The OPC Server for SCADA Modbus 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) 1.0a | | | OPC DA (OPC Data Access) 2.0 | | | OPC DA (OPC Data Access) 2.05a | | | OPC DA (OPC Data Access) 3.0 |
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Details:
| | | Modbus Plant Edition provides support for:
- Modbus Ethernet (TCP/IP) using the Modicon NOE module
- Modbus Master
- Modbus Slave configurations
- 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 and write all types of Modbus registers
- 32-bit register support (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:
- Poll Management:
- 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
- Communication diagnostics
- Status flag
- Poll count
- No-response count
- Incomplete poll
- Fail/retry count
- All station time updates
- Response timeout
- Support for multiple protocols, including modbus, over the same communication channel:
- DNP3
- IEC 60870-5-101
- IEC 60870-5-104
- ROC
- Supports unlimited arrays which is particularly useful when collecting dynograph card information.
- Now supports unlimited slave Modbus definitions.
- Now supports on-they-fly devlink configuration via an OPC client.
- Now provides bit-writing capabilities; especially useful for working with bit switches packed into large registers for optimized space usage.
- Modbus units may now be mapped by node name or unit address
- Supports bitmask read and write
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System Requirements:
| | PC Hardware | | | | The following PC Hardware is required:
Intel® Pentium® 4 Processor
512 MB RAM
Minimum 32 MB of available hard disk space
CD-ROM driver
Super VGA (800 × 600) or higher-resolution monitor with 256 colors
Mouse pointing device | | | 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 Windows Operating Systems will support this OPC Server:
Windows 2000
Windows XP
Windows 2003Windows 2008 Features Include:
- Support for DDE
- Aliases for tag names
- Calculation engine
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