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ELECTRONIC DISPLAYS INC.
135 S. CHURCH STREET
ADDISON, ILL. 60101
www.electronicdisplays.com
ED206/406 - 115 – 4D – N1 - KY
DESCRIPTION:
• 2.25 in. or 4.0 in. high, red 7 segment display; Programmable up/down-
timer by a preset time.
• Serial interface (RS485) from EDI supplied Keypad.
• Easy to program protocol (See Appendix E).
• Power: 120VAC @ 60Hz.
• Battery Back-up to retain information.
• NEMA 1 rated enclosure w/ power supply.
OPERATION:
This display will count by a preset value at a preset time. (Example –
count by 1 every second). Factory set to increment by 1 every
second. It can also be programmed to count by any number at any
time interval. See Appendix E for protocol information. The keypad
also allows the user to run/hold the display, reset to 0 or preset to a
number. This board is addressable with a two-digit address(01).
Addressing is required to communicate with the displays. There are
3 inputs located inside the right side of the display for wiring contact
closure switches. The user has the option of wiring switches to the
inputs or using the serial controlled run/hold.
INPUT OPERATION:
• IN1 – This is the Run / Hold input. Apply a momentarily short between
Vext and IN1 to toggle the Run / Hold status.
• IN2 – This will reset the display to '0'
• IN3 – This input is the Up / Down select. Hard wired internally to for
up-timing mode. If the jumper is removed, the display will operate in
down-timing mode.
•
If there are any questions or comments regarding this order, please call our
PRODUCT MANUAL
Toll-free number: 1 - 800 - 367 - 6056
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Summary of Contents for ELECTRONIC DISPLAYS ED206-115-4D-N1-KY
- Page 1 PRODUCT MANUAL ELECTRONIC DISPLAYS INC. 135 S. CHURCH STREET ADDISON, ILL. 60101 www.electronicdisplays.com ED206/406 - 115 – 4D – N1 - KY DESCRIPTION: • 2.25 in. or 4.0 in. high, red 7 segment display; Programmable up/down- timer by a preset time.
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Page 2: Unpacking Instructions
PRODUCT MANUAL Unpacking Instructions: A copy of these instructions is packed with each unit. Open carefully to avoid scratching the unit’s paint and plastic lens or cutting the line cord. Mechanical Mounting Instructions: This unit is equipped with two rivnuts in the top of the unit for mechanical mounting purposes. -
Page 3: Power-Up Response
APPENDIX E: COMMON ASCII CHARACTERS: All messages to these displays are made up of combinations of standard ASCII characters. The 16-key keypad supplied by Electronic Displays, Inc on the remote control panel generates one character per key. ASCII KEYPAD VALUE... - Page 4 PRODUCT MANUAL 1 - Preset Message: The most common type of message is the preset message. This allows the user to start the display at some value other than zero. The display can also be preset to zero if the user desires (there is a control panel switch which will reset the display to zero).
- Page 5 PRODUCT MANUAL Example: To set the display to increment every 5 minutes and 30 seconds from a TELNET or other terminal window, type the following sequence of keys: <CONTROL B><01><00053000><CONTROL C> KEYPAD EXAMPLES: Example: To set the display to increment every 24 hours an EDI supplied keypad, send the following sequence of keys.
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Page 6: Warranty
The standard warranty for all products is one year on all parts and labor at our facilities. All products are designed and manufactured by Electronic Displays Inc. If you need assistance, please call or FAX us and we will be happy to provide technical assistance.
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