QTP PC Keyboard

Quick Terminal Panel - PC Keyboard

QTP PCK English Tech. Manual PDF format.

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QTP PC Keyboard is a complete low cost operator panel with small overall dimension, that can be connected to normal PC keyboard, AT or PS2 types, specifically designed for industrial use and for direct mounting on automatic machinery.

QTP PC Keyboard is available with alphanumeric Fluorescent or LCD Displays, backlite throgh LEDs panel, with 20 characters for 2 or 4 lines or with 40 characters for 2 lines. QTP PC Keyboard is directly connected with the Display, so it has an overall frontal dimension equal to the selected display used for visualization. For the mechanic fixing the user must use the onboard displays holes.

Some models of QTP PC Keyboard can be inserted in the proper container QTP 72144 or QTP 96192 obtaining an enclosed product that have a protected front side and back openings for connections and that can be easily mounted in front panel modality.

QTP PC Keyboard is really usefull in all those applications where the user must visualize some messages in fact, according to installed EEPROM, up to 98 messages can be directly saved. These messages can be recalled by dedicated commands received through the serial line and visualizated on the display. With this feature the CPU work-time and the program space are reduced, in fact messages must not be sent to the panel every time, they are just stored in EEPROM. Furthermore it is possible to get messages back through the serial line and read them again, so QTP PC Keyboard can be used as small mass memory where the user can save and read Set-Up informations, Passwords, identification codes, etc.

Other typical applications for QTP PC Keyboard are the systems that require an interaction with operator, especially those where many alphabetical, numeric and function keys are necessary. The external PC keyboard, AT or PS2 type, completely satisfy these requirements through its 102 keys, its 155 different codes obtained by contemporaneos stroke of different keys and its classic autorepeat and keyclick functions. Thanks to PC keyboard can be also performed some visual indications, in fact the three LEDs available on the keyboard can be driven through software by the user.

Most important features of QTP PC Keyboard are as follows:

• Very low price
• Overall dimension: same of the selected Display
  • Dispay Size:
    • Display 2x20 = 116 x 37 x 30 mm ( W x H x D )
      • Viewing area size: 82x18 mm
    • Display 4x20 = 98 x 61 x 30 mm ( W x H x D )
      • Viewing area size:76x25 mm
    • BIG Display 4x20 = 146 x 63 x 28 mm ( W x H x D )
      • Viewing area size:123x42 mm
    • Display 2x40 = 182 x 34 x 34 mm ( W x H x D )
      • Viewing area size: 153x16 mm
• 7 available alphanumeric display options:
  • QTP PCK-C2 : LCD display, with 2 lines for 20 characters
  • QTP PCK-C4: LCD display, with 4 lines for 20 characters
  • QTP PCK-C4B: BIG LCD Display, with 4 lines for 20 characters
  • QTP PCK-C24: LCD display, with 2 lines for 40 characters
  • QTP PCK-F2: Fluorescent display with 2 lines for 20 characters
  • QTP PCK-F4: Fluorescent display with 4 lines for 20 characters
  • QTP PCK-F4B: BIG Fluorescent Display with 4 lines for 20 characters
  • QTP PCK-F24: Fluorescent display with 2 lines for 40 characters
• Complete management of AT or PS/2 keyboard, connected through external wires
• Autorepeat and Keyclick functions for stroked keys
• Different modalities for management of PC keyboard LEDs
• Up to 255 different character defined on display and thus visible on display
• 8 User Characters provided of selectable pattern
• Buzzer programmable as BELL or to sound with keystroke
• Serial EEPROM for permanent storage of Set-Up, messages, user characters, etc. In base version the EEPROM is 512 Bytes (21 messages) but it can be increased to 2K Byte (98 messages), by ordering .MEX option
• Memorization on EEPROM and visualization of maximum 98 different messages
• RS 232 or TTL serial line
• Local Set-Up for operating modalities
• Selectable communication protocol:
  • 1.200, 2.400, 4.800, 9.600, 19.200 or 38.400 Bauds
  • 1 or 2 Stop bit
  • No parity
  • 8 bit
• Single +5 Vdc power supply
• Optional Housing QTP 72144 or QTP 96192.
• Total current consumption change according with installed display from 140 to 275 mA, plus external PC keyboard consumption (250 mA max)
• For specific requirements about consumption and price, the LCD diplay can be not backlite (please contact grifo®)

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