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Serial Communication Board Contec SPI-8451-LLVA RS-422/485 PCI
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Contec SPI-8451-LLVA
Reliable multi-channel RS-422/485 serial communication board for industrial data acquisition and control systems
| Brand | Contec |
| Model | SPI-8451-LLVA |
| Voltage | 5V DC (via PCI bus) |
| Country of Origin | Japan |
| Weight | 0.2 kg |
| Dimensions | 176 x 105 x 20 mm |
| Certifications | CE, FCC, RoHS |
| SKU / MPN | SPI-8451-LLVA |
| What’s in the box | SPI-8451-LLVA communication board, driver CD, user manual |
| Interface Type | RS-422/485 Serial Communication |
| Bus Type | PCI / Low Profile |
| Number of Ports | 4 Channels |
| Max Data Rate | 921.6 kbps |
| Isolation | 2,500Vrms Surge Protection |
| Connector | D-Sub 37-pin (bracket) |
Key benefits: High-speed data transfer up to 921.6 kbps, 4 isolated serial ports, low-profile PCI form factor, robust surge protection, broad OS compatibility, long-term industrial reliability
Typical applications: Factory automation, SCADA systems, point-of-sale terminals, industrial instrumentation, building automation, PLC communication, data acquisition systems
Lifecycle: Mature product, available through secondary market with limited OEM stock
1 review for Serial Communication Board Contec SPI-8451-LLVA RS-422/485 PCI
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Patricia E. –
Fast shipment and genuine product. Will add this seller to our approved vendor list.