Why Choose the Mitsubishi GT27-V4R1-Z for Your HMI Display Needs?
When your industrial process demands real-time video and RGB signal integration on a human-machine interface, the Mitsubishi GT27-V4R1-Z delivers a reliable solution. This Video/RGB Input Unit from the GOT2000 series accepts multiple video and RGB input signals for display on compatible GOT2000 HMIs.
Technical Specifications Breakdown
The GT27-V4R1-Z offers four video input channels, each capable of displaying one composite video signal at a time. It supports NTSC and PAL formats with a standard signal level of 1 Vp-p and 75 Ω impedance. For RGB input, a single channel handles analog RGB signals at resolutions including XGA (1024 x 768 pixels), SVGA (800 x 600 pixels), and VGA (640 x 480 pixels). The RGB input signal level is also 1 Vp-p with 75 Ω impedance, while the synchronization signal operates at TTL level with 1 kΩ impedance. Display refresh rates vary by resolution: XGA at 60 Hz, SVGA at 60, 72, or 75 Hz, and VGA at 60, 72, 75, or 85 Hz. BNC connectors are used for video input, ensuring secure connections.
Industry Applications
In manufacturing environments, operators often need to view camera feeds alongside machine data. The GT27-V4R1-Z enables this by displaying up to four video inputs on a GOT2000 HMI. For example, a quality inspection station can show live camera views of products while the HMI displays process parameters. Similarly, in security monitoring, the unit can integrate CCTV feeds into the control panel, reducing the need for separate monitors.
Installation & Setup Guidance
Mount the GT27-V4R1-Z securely in your control cabinet using the provided BNC connectors for video input. Connect composite video sources (NTSC or PAL) to the four BNC inputs. For RGB input, use the single channel with appropriate cabling. Ensure signal levels match the 1 Vp-p specification to avoid distortion. Verify impedance matches 75 Ω for video and 1 kΩ for RGB sync. After connecting, configure the GOT2000 HMI to recognize the input signals per the manufacturer's manual.
Maintenance & Reliability
Periodically inspect the BNC connectors for tightness and signs of corrosion. Keep the unit clean and free of dust to maintain signal quality. The GT27-V4R1-Z is designed for industrial environments, but regular checks help ensure long-term reliability. Follow the GOT2000 series maintenance guidelines for optimal performance.
Compatibility & Integration
This unit is designed for the GOT2000 series and is compatible with GT27 models. It integrates seamlessly with Mitsubishi GOT2000 HMIs, allowing video and RGB signals to be displayed alongside HMI screens. No additional communication protocols are required for basic operation.
Selection Guide & Purchasing Advice
Before purchasing the GT27-V4R1-Z, verify that your GOT2000 HMI model supports this input unit. Consider the number of video sources you need to display—the unit offers four video channels and one RGB channel. For reliable supply and support, contact SpareTechPLC, your trusted industrial automation parts supplier.
Frequently Asked Questions
Q1: Can I display all four video inputs simultaneously on a single GOT2000 HMI?
Yes, each of the four video channels can display one video input at a time, but the HMI may require configuration to switch between them or display them in a multi-window layout.
Q2: What video formats does the GT27-V4R1-Z support?
It supports composite video signals in NTSC and PAL formats.
Q3: What is the maximum resolution for RGB input?
The RGB input supports XGA (1024 x 768 pixels), SVGA (800 x 600 pixels), and VGA (640 x 480 pixels).
Q4: What type of connectors does the unit use?
It uses BNC connectors for video input.
Q5: Is the GT27-V4R1-Z compatible with all GOT2000 HMI models?
It is designed for the GOT2000 series and applicable to GT27 models. Check your HMI's compatibility before ordering.
