Digital text displays - Series DM30...DM300
Digital text display systems, LED large text display, digital displays for displaying of text and display boards
Display boards and display tables for alphanumeric text displays from the product group DM30 – M300 include text displays and large text displays with the character heights from, 30mm, 50mm, 100mm, 150mm, and 200mm and up till 300mm.
- Character heights from 30 - 300mm
- Reading distances 15 – 150m
- Multiple line text displays
- Extra bright LED displays with wide reading angle
- Varied display technology
- Varied connection possibilities
Controller and interfaces
The digital text displays can be controlled by a large spectrum of different interfaces and bus systems:
- Ethernet display with TCP/IP controller
- Serial (RS232, RS485, RS422)
- Profibus DP, Modbus, CAN-BUS
- BCD Parallel or Multiplex
- Current loop interfaces 20mA/TTY
Each large text display has preconfigured operating parameters, which can be reset manually if desired. This system is equipped with varied interfaces which are commonly used in the industry.
The following display technology is possible in connection with the large displays:
- Standard LED displays with LED´s in the colors red, green and orange
- Transflective LCD displays with background light in varied colors
- Electromagnetic displays with bistable capabilities
In connection with the displays containing extra bright LED and electrical failure alarm, the brightness control is done automatically depending on the surrounding light.
Housing system and power supply
All information systems of this product group are in closed robust aluminium or in a stable sheet metal housing mounted. The housing system of the large scale production are powder coated RAL9005. The small text displays are as alternative, also available in aluminum-panel housing, with availability for front installation.
Areas of application and examples of usage
Text displays and large text displays are especially used in the following areas:
- Production data displays
- Truck loading info
- Motivation signs in production areas
- Caution signs for accident prevention
- Displays for important company information (in/outdoor)
- and much more...
All digital displays, text displays and large text displays can be customized according to specific customer request.
Examples for digital displays as text display and large text display
Digital text display 2 x 20 characters, character height 30 mm LED display red, 5x 7 dot matrix, serial controlled RS232C/V24, RS485 and with a profibus interface, sheet metal frame wall mounted 700 x 200 mm, apllication for processing data for the automobile industry
Large text display 4 x 15 characters, character height 100mm, red LED display with 5 x 7 dot matrix, Profibus DP interface, sheet metal housing wall mounted 1500 x 800 mm, production data display for producing paper
Large text display 1 x 24 character chracter height 60 mm, 88 segment font, LCD display transflectiv yellow with background light, Profibus DP controller, sheet metal housing wall mounted 1600 x 270 mm, for administration data in a cardboard factory