USB Enclosure Series Including ELK204-7T-USB-MT, ELK204-7T -USB-PL, EGLK19264A-7T -USB-MT, and EGLK19264A-7T -USB-PL Technical Datasheet Revision 1.
Revision History Revision 1.1 1.0 0.2 0.
Contents Introduction .................................................................................................................................................. 1 Hardware ...................................................................................................................................................... 2 Drawing ..................................................................................................................................................... 2 Features ..........
Introduction The Enclosure Series is complete display solution designed to decrease development time by integrating simple input, output, and display interfaces into a robust external enclosure. With USB communication speeds of up to 115.2kbps and a convenient rear mounting point, the Enclosure Series provides the perfect interface solution for any project. The simple command structure permits easy software control of many settings including backlight brightness, screen contrast, and baud rate.
Hardware Drawing Metal Enclosure (-MT) Figure 3: -MT Drawing 2
Plastic Enclosure (-PL) Figure 4: -PL Drawing 3
Features USB Connector The Enclosure Series comes with a familiar USB Connector to fulfill both communication and power needs. The standard A-style connector can be mated to any device with a USB-A header. Most commonly used with a PC, this connection creates a virtual com port that offers a simple power solution with a familiar communication scheme.
Quick Connect USB Connections The USB connection provides a quick, easy solution for PC development. After driver installation, the Enclosure Series will be accessible through a virtual serial port. 1. Make the connections. Plug the regular, A-style USB header into your computer USB jack. 2. Install the drivers. a. Download the latest drivers at www.matrixorbital.ca/drivers, and save them to a known location. b. When prompted, install the USB bus controller driver automatically c.
Specifications Block Diagram Figure 9: Communication Diagram 6
Environmental Table 4: Environmental Specifications Operating Temperature Storage Temperature Operating Relative Humidity 0°C to +50°C -10°C to +60°C Maximum 90% non-condensing Electrical Table 5: Voltage Specifications ELK204-7T-1U Min Typical Max 4.75V 5.00V 5.25V EGLK19264A-7T-1U Min Typical Max 4.75V 5.00V 5.25V EGLK19264A-7T-VPT Min Typical Max 9.0V 12.0V 35.
Ordering Part Numbering Scheme Table 8: Part Numbering Scheme ELK 1 -204 2 -7T 3 -1U 4 -TCI 5 6 -MT 7 Options Table 9: Display Options # Designator 1 Product Type 2 Display Size 3 4 Keypad Size Form Factor 5 Colour 6 Voltage 7 Enclosure Type Options ELK: External Liquid Crystal Display with Keypad Input EGLK: External Graphic Liquid Crystal Display with Keypad Input -204: 20 Character Columns by 4 Rows -19264A: 192 Pixel Columns by 64 Rows -7T: Seven Integrated Tactile Keys -1U: Fits
