Command Access DS1+ Delay/Sequencer Board, 12-24VDC

DS1+

DS1 Delay/Sequencer Board, 12-24VDC

- The DS1 delay/sequencer board offers a switching network that is ideal for (de)energizing an
electrified locking device then, after an adjustable time, activating an automatic door operator.
It is also suitable for other timing functions such as door sequencing in one or both directions,
or anywhere a timing relay is required. For Telephone Entry system applications, the DS1 offers
a direct connection to the entry panel, simplifying wiring and eliminating the need for and
isolating relay

Application

• The multifunctional DS1 integrates electronic door hardware for use with auto operators, vestibules, phone entry and access control systems.

Features

• Bi-Directional sequencing mode
• 3 Adjustable delays, up to 30 seconds maximum
• Easy potentiometer adjustments
• LEDs for visual relay confirmation
• Accepts wet or dry inputs
• 12 to 24V AC/DC
• One shot design for security or maintained output for smoke evac
• SPDT contacts rated at 3Amps @ 30VDC
• Input for connection to phone
• No hassle 3-Year Warranty

Specifications

• Size - 3 ¼” x 2 ¼” x ¾”
• Mounting - Velcro or double-sided tape
• Enclosure - Protective paper sleeve
• Operating voltage - 12 / 24 Volts, AC / DC
• Current Draw - 18 mA standby, 40 mA max.
• Response time - 0.3 seconds
• Inputs - 2 Wet + 2 Dry contacts: (3-30 V AC/DC, Optically isolated, non-polarity sensitive).
• Relay Output - 2 x Form C (SPDT)
• Relay contact rating - 3 amps @ 20 VDC
• Time Delays - DOR #1 1 to 30 seconds
  DOO #2 1 to 30 seconds
  DOR #2 1 to 30 second
• Electrical Life - 100,000 operations @ rated capacity
  500,000 operations @ ½ rated capacity

DS1+ Cutsheet

Installation Instructions