ABB DI610 3BHT300004R1 Displacement drive module

The VMIVME-7805/VME-7805RC have a Digital Visual Interface that provides a high-speed digital connection for visual data types that are display technology independent. DVI is a display interface developed in response to the proliferation of digital flat panel displays. For the most part, these displays are currently connected to an analog Video Graphics Array (VGA) interface and, thus, require a double conversion. The digital signal from the computer must be converted to an analog signal for the analog VGA interface, then converted back to a digital signal for processing by the flat panel display. This inherently inefficient process takes a toll on performance and video quality and adds cost. In contrast, when a flat panel display is connected to a digital interface, no digital-to-analog conversion is required.

DVI uses Silicon Image's PanelLink

a high-speed serial interface that uses Transition Minimized Differential Signaling (TMDS) to send data to the monitor. The DFP and VESA Plug and Display interfaces also use PanelLink. For this reason, DVI can work with these previous interfaces by using adapter cables (depending on the signal quality of the adapter.) DVI also supports the VESA Display Data Channel (DDC) and the Extended Display Identification Data (EDID) specifications. DDC is a standard communications channel between the display adapter and monitor. EDID is a standard data format containing monitor information such as vendor information, monitor timing, maximum image size, and color characteristics. EDID information is stored in the display and is communicated over the DDC. EDID and DDC enable the system, display and graphics adapter to communicate so that the system can be configured to support specific features available in the display

DVI Connectors 

The DVI connector has 24 pins that can accommodate up to two TMDS links and the VESA DDC and EDID services. The DVI specification defines two types of connectors (see Figure 1): • DVI-Digital (DVI-D) supports digital displays only (not supported) • DVI-Integrated (DVI-I) supports digital displays and is backward compatible with analog displays (used on the VMIVME-7805/VME-7805RC) The VMIVME-7805/VME-7805RC use the DVI-I connector with a single TMDS link. The DVI-I interface accommodates a 12- or 24-pin DVI plug connector or a new type of analog plug connector that uses four additional pins, plus a ground plane plug to maintain a constant impedance for the analog RGB signals. The DVI-I adapter is supplied by GE

Superior products

Main products include DCS control system spare parts, PLC system spare parts and robot system spare parts,Advantage brands: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, B&R, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft and other imported industrial parts

Application industry

Our main products are widely used in metallurgy, oil and gas, glass manufacturing, aluminum, petrochemical, coal mine, paper making and printing, textile printing and dyeing, machinery, electronic manufacturing, automobile manufacturing, tobacco, plastic machinery, electricity, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution, etc.