OP4610-IO
The OP4610-IO is an I/O expansion unit within the OP4xxx family that uses the AMD Kintex™-7 FPGA to provide additional inputs and outputs for existing OPAL-RT simulators and expansion units. It can provide up to 128 additional I/Os and offers high-speed SFP communication or PCI-Express links that can be used to communicate with OPAL-RT simulators in a variety of configurations.
Specifications overview
| Processor | FPGA | AMD Kintex™-7 410T |
| I/O modules | Maximum 4 I/O modules per unit | Your choice of I/O modules from one of the standard configurations offered. |
| Connectivity | RS422 - Digital input/output (default expansion module) OR Optional fiber optic (alternative expansion module) | 2 channels for encoders or 6 PWM in / 6 PWM out or other applications requiring reading or generation of fast differential logic signals, 5 V OR 6TX/6RX 50 Mbps channels for digital I/O, and compatible with the ORION protocol developed by OPAL-RT |
| High-speed optical interface | 4x SFP sockets, 10 Gbps | |
| Optional | Dolphin SW-Link PCIe adapter PCIe Target Cable Adapter |
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| Rack unit and mount type | 3U, tabletop or rack mount (mounting brackets and hardware included for standard 19 in. rack). |
APPLICATIONS
Versatile I/O expansion for advanced applications
The OP4610-IO accepts any combination of four different I/O modules such as analog in, analog out, digital in, and digital out.
Test deported equipment
Leverage optical fiber links to test remote or deported devices seamlessly.
Expand I/O for high-density control
Extend the capabilities of the OP4512 and OP4610XG for complex I/O control applications like MMC.
Boost high-speed power simulation
Couple multiple FPGAs to enhance power electronics simulation for advanced applications, including NPC converters, electrical ships, and UAVs.
SIMULATOR ARCHITECTURE
Compact I/O expansion
The OP4610-IO is a compact device designed as an expansion part of the OP4512 and the OP4610XG; it has 128 fast I/O channels with signal conditioning, 12 RS422 channels (or low-speed fiber-optic channels), and 4 high-speed communication ports (SFPs). PCIe connection uses point-to-point standard PCIe interface between the simulator and the expansion unit, similarly to simulators of the OP57xx family. The OP4610-IO offers two types of synchronization, either LVDS or fiber optic, making it easier to synchronize with any OPAL-RT device.
FAQ
Find the answers to your questions
What is the OP4610-IO and how does it expand our real-time simulation capabilities?
The OP4610-IO is an I/O expansion unit in our OP4xxx family, designed to provide up to 128 additional inputs and outputs to existing OPAL-RT simulators. It allows us to scale our real-time simulation systems by adding high-speed I/O through either SFP or PCIe connections, supporting more complex testing scenarios.
How many I/O modules can we integrate with the OP4610-IO?
With the OP4610-IO, we can install up to four I/O modules per unit. These can include analog inputs, analog outputs, digital inputs, or digital outputs, giving us the flexibility to configure the unit to meet our specific testing and simulation needs.
What connectivity options does the OP4610-IO offer for integration with other OPAL-RT systems?
The OP4610-IO offers multiple connectivity options including RS422 digital I/O, optional fiber optic interfaces, and high-speed communication via four SFP sockets (10 Gbps). It also supports PCIe connections, enabling us to communicate with other OPAL-RT simulators in various configurations.
How does the OP4610-IO support high-speed simulation applications?
Thanks to its AMD Kintex™-7 FPGA and fast communication interfaces, the OP4610-IO enables us to achieve ultra-low-latency signal processing and high-speed data exchange. This makes it ideal for real-time power electronics and control system simulations, including applications involving NPC converters or electrical vehicles.
Can I rack-mount the OP4610-IO for a clean, scalable lab setup?
Yes, the OP4610-IO is a 3U unit that comes with mounting brackets and hardware for standard 19-inch racks. This allows us to integrate it seamlessly into our lab environments or stack it with other OPAL-RT systems for scalable I/O expansion.
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