{"product_id":"yokogawa-vi702-s1-centum-vp-vnet-ip-interface-card-pci-express","title":"Yokogawa VI702 S1 CENTUM VP Vnet\/IP Interface Card PCI Express","description":"\u003ch2\u003eYokogawa VI702 S1 Vnet\/IP Interface Card\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa VI702 S1\u003c\/strong\u003e serves as the primary \u003cstrong\u003eVI702\u003c\/strong\u003e Vnet\/IP Interface Card utilized to execute real-time control bus communication across CENTUM VP and ProSafe-RS platforms. Mounted directly into host Human Interface Stations (HIS) or Engineering Stations (ENG) via a PCI Express slot, the card establishes a 1 Gbps full-duplex deterministic network link to transport control data between field control stations and central operating interfaces.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eVI702 S1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa Electric Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.18 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e111.15 x 167.65 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 deg C to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e8.25 W (3.3 VDC at 2.5 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Interface\u003c\/td\u003e\n\u003ctd\u003ePCI Express CEM 1.0a, x1 lane, 2.5 GT\/s signaling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Protocol\u003c\/td\u003e\n\u003ctd\u003eVnet\/IP (1000BASE-T Ethernet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Rate\u003c\/td\u003e\n\u003ctd\u003e1 Gbps full-duplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eRJ45 (CAT5e UTP cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd\u003e100 m maximum to Layer 2 switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-channel and channel-to-bus galvanic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eCENTUM VP, ProSafe-RS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indicators\u003c\/td\u003e\n\u003ctd\u003eLED lamps for RDY (ready), RCV (receive), SND (send)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Bus Galvanic Isolation \u0026amp; Network Determinism\u003c\/h3\u003e\n\u003cp\u003eThe VI702 S1 hardware architecture incorporates channel-to-channel and channel-to-bus galvanic isolation barriers. These physical electrical barriers isolate internal host PCI Express system logic from external field Ethernet cabling. By severing ground loops and suppressing common-mode electrical transients present on network lines, the card maintains transmission signal integrity under industrial electrical noise conditions. Operating over the deterministic Vnet\/IP protocol layer, the card delivers low-latency packet processing with response latencies under 1 ms, preventing frame drops during high-volume data exchanges between distributed controllers and operator stations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the VI702 S1 interface card operate alongside existing VI701 cards in the same host PCI Express bus?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the VI702 S1 maintains full backward compatibility and coexists with VI701 interface cards on the same bus to support dual-redundant Vnet\/IP network configurations.\u003c\/p\u003e\n\u003cp\u003eQ: What PCI Express mechanical slots support the physical installation of the VI702 S1?\u003c\/p\u003e\n\u003cp\u003eA: The module uses a standard x1 PCI Express connector and installs into full-height PCIe slots ranging from x1 up to x16 lane widths compliant with CEM 1.0a specifications.\u003c\/p\u003e\n\u003cp\u003eQ: What diagnostic states do the onboard LED indicators display during operation?\u003c\/p\u003e\n\u003cp\u003eA: The RDY LED illuminates green when internal power and self-diagnostics pass, while RCV and SND LEDs flash green to indicate active network frame reception and transmission.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003ePrior to inserting the VI702 S1 card into a host workstation chassis, turn off host system power and disconnect the main supply cable. Personnel must wear a grounded wrist strap to prevent electrostatic discharge (ESD) damage to PCI Express bus components. Align the card card-edge connector with an empty PCIe slot (x1 to x16 slot size) and press firmly until fully seated in the expansion socket. Secure the full-height mounting bracket with the retention screw to ensure continuous chassis earth continuity. Connect CAT5e UTP or higher rated shielded Ethernet cabling with standard RJ45 connectors, ensuring the cable strain-relief boot is engaged and bend radius limits (minimum 40 mm) are maintained within the cable ducting.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43846496583770,"sku":"VI702-S1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/33._d9515652-b66e-4503-af0c-81b9eb122e46.jpg?v=1786696183","url":"https:\/\/www.spareoil.com\/products\/yokogawa-vi702-s1-centum-vp-vnet-ip-interface-card-pci-express","provider":"SpareOil Automation","version":"1.0","type":"link"}