BDS SYSTEMS INC.
Timer / Controller Board
Model 800 Series

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The Model 800 timer controls the operation of a relay to provide a form "C"relay output. The relay can be programmed to turn "ON" at different time intervals for a specified time period, which we will refer to as an event. These events are field selected by dip switches. Four (4) dip switches are provided for setting hours (2 - 32 hours) in 2 hour increments. Four (4) dip switches are provided for setting minutes (1 - 15 minutes) in 1 minute increments. The event duty cycle will repeat according to the dip switch settings. A remote input connection is provided for testing the unit's operation. The standard unit is powered by 115 volts AC. For other event settings or DC operated units consult factory. The unit is suitable for allternating the operation of motors, lights, etc. One unit can be alternately turned "ON" or "OFF" thus increasing the reliability of the systems it is controlling.

FEATURES
  • SYSTEM READY FOR INSTALLATION - Easy to install - No maintenance
  • Digital timing - extreamely accurate - No maintenance
  • Event duty cycle selectable (2 - 32 Hrs) ON, (1 - 15 min) OFF. Other duty cycles available
  • 115VAC standard, 12 or 24 volt units available
  • Dip switch timing selectable
  • Output form "C" dry contactS (SPDT)
  • All parts installed (mounted) on a printed circuit board with four (4) mounting holes provided
  • Accurate crystal controlled clock
  • Red LED illuminated when timer is "ON" event
  • Timer can be battery powered
  • Solar powered units available
  • Open printed circuit design, safe
  • EXPANDABLE AND FLEXIBLE - Modified and special units available, consult factory
OPERATION
The BDS 800 Timer board provides a variety of output timing events (ON and OFF times). The unit is powered by 115VAC (standard). All parts are mounted on a printed circuit type board. Dip switches on the board provide the "ON" and "OFF" set timing for the event duty cycle. Terminals are provide for remote testing of the unit. Consult factory for special requirements.
SPECIFICATIONS- Model 800 (Standard 115VAC - unit)
  • ON/OFF TIMES: Fifteen (15) selectable "ON" times, fifteen (15) selectable "OFF" times
  • BOARD CURRENT DRAW: 85mA (relay OFF), 85mA (relay ON) @122VAC
  • BOARD MOUNTING: Four (4) 9/64" mounting holes
  • WIRING CONNECTIONS: 1/4" spade lugs
  • RELAY CONTACT RATING: 10 amps @115VAC
  • POWER: 115VAC, 60 Hz Standard. 12 or 24VDC units available
  • TB1: Test input, dry contacts normally open
  • TB2: Test input, 5VDC input voltage standard. Others voltages available
  • RL: Test input, (reed switch) magnet activates timer
  • DIMENSIONS: 3.75 x 2.5 x 1 inches (9.525 x 6.35 x 2.54cm)
  • NET WEIGHT: < 2 ounces (56.69gm)
 Specifications subject to change without notice
email: info@bdssystems.com
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