Yokogawa VF702 S1 Control Bus Interface Card
Overview
Yokogawa VF702 (S1) is a control bus interface card used to connect a computer to Yokogawa's proprietary V-net control network, enabling the computer to function as a node within the V-net network. It is commonly used in Yokogawa's CENTUM series distributed control systems (DCS).
The VF702 is fully compatible with its predecessor, the VF701. Both VF701 and VF702 can coexist on the same V-net control bus. Domain and station number settings are identical to those for the VF701, protecting users' existing investments.
Important Note: This card cannot be installed in a traditional PCI slot.
🚀Functions and components
- Bus Interface: The VF702 (S1) utilizes the PCI Express bus standard, providing higher data transmission bandwidth than older PCI interface cards (such as the VF701).
- Dual-Channel Redundancy: The VF702 (S1) card provides two independent communication channels (BUS 1 and BUS 2), each with its own BNC connector, RCV (receive), and SND (transmit) indicators.
- Network Connection: The VF702 (S1) uses a standard BNC connector and 10BASE-2 coaxial cable (thin cable) for network connection. Connection to the bus network is via a dedicated YCB146 T-connector.
|
Functional Module |
Function |
Indicator / Interface |
|
PCI-E-V net Bridge |
Connects the computer to the V net network |
PCI-E x1 slot |
|
Receive Indicator (RCV) |
Lights up when a control bus signal is received |
Green LED |
|
Send Indicator (SND) |
Lights up when sending a signal to the control bus |
Green LED |
|
BNC Connector |
Connects to the control bus T-type connector (YCB146) |
Dual ports (BUS1/BUS2) |
Specifications
|
Parameter |
Description |
|
Model |
VF702 |
| Version | S1 |
|
Connector |
BNC connector |
|
Max. Distance |
185 m (When using 10BASE - 2 cable only) |
|
Power Supply Voltage |
3.3 V±9 % |
|
Current Consumption |
Max. 2.4 A |
|
Weight |
Approx. 0.15 kg (T-type connector excluded) |
|
External Dimensions |
22 (w) × 126.5 (H) × 193.54 (D) mm |
Questions & Answers
💡 FAQ
Q: What is the brand?
A: Yokogawa
Q: What is the type?
A: Control Bus Interface Card
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T
Q: Why choose us?
A: We are the supplier for industrial automation spare parts,We speciaized in PLC DCS and TSl system modules and spare parts for 10 years, With our professional expertise and extensive experience, we are well-equipped to meet your requirements.
Contact us
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059276824
sales7@nseauto.com
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