Command Access DS1+ Delay/Sequencer Board 12-24VDC with Bi-Directional Control
Professional Electronic Access Control Timing Solution
The Command Access DS1+ Delay/Sequencer Board provides precise timing control for electronic door hardware integration with automatic operators, vestibules, phone entry systems, and access control applications. Operating on 12-24V AC/DC with 18mA standby current draw, this compact 3¼" x 2¼" x ¾" board features bi-directional sequencing capabilities and three adjustable delays up to 30 seconds maximum. The unit offers SPDT contacts rated at 3 amps @ 30VDC with 100,000 operations electrical life at rated capacity.
Professional Features & Benefits
- Compact Design: 3¼" x 2¼" x ¾" dimensions allow installation in tight spaces with simple Velcro or double-sided tape mounting.
- Flexible Power Options: 12-24V AC/DC operation with low 18mA standby current draw and 40mA maximum consumption for efficient system integration.
- Bi-Directional Sequencing: Advanced sequencing mode enables door control in both directions for sophisticated access management applications.
- Triple Timing Control: Three adjustable delays up to 30 seconds maximum with easy potentiometer adjustments for precise timing customization.
- Heavy-Duty Relay Output: 2 x Form C (SPDT) contacts rated at 3 amps @ 20VDC with 100,000 operations electrical life at rated capacity for reliable switching performance.
- Versatile Input Options: Accepts both wet and dry inputs (2 Wet + 2 Dry contacts) with 3-30V AC/DC optically isolated, non-polarity sensitive design.
- Visual Operation Confirmation: Built-in LEDs provide immediate visual relay confirmation for troubleshooting and system verification.
- Manufacturer Warranty: 3-Year Warranty for added confidence and protection in commercial applications.
Technical Specifications
- Commercial/Residential: Commercial
- Department: Door Hardware
- Product Category: Electronic Access Controls
- Product Group: Electronic Access Controls
- Product Subgroup: Power Supplies
- Product Type: Boards
- Product Voltage: 12-24VDC
- Series: DS1+ Series
- Subcategory: Power Supply
Professional Applications
- Automatic Door Operator Integration
- Vestibule Access Control Systems
- Telephone Entry System Applications
- Electronic Door Hardware Sequencing
- Access Control System Timing
- Smoke Evacuation System Control
- Multi-Door Coordination Systems
Why Choose Command Access Quality?
Command Access DS1+ Delay/Sequencer Boards deliver professional-grade reliability with SPDT contacts rated for 100,000 operations at full capacity and 500,000 operations at half-rated capacity. Backed by a comprehensive 3-Year Warranty, this timing control solution is engineered for demanding commercial applications where precise sequencing and dependable performance are essential.
Manufacturer Resources
Product Specs
- Product Group:
- Electronic Access Controls
- Series:
- DS1+ Series
- Subcategory:
- Power Supply
- Commercial/Residential:
- Commercial
- Product Type:
- Boards
- Product Subgroup:
- Power Supplies
- Product Voltage:
- 12-24VDC
- Product Category:
- Electronic Access Controls
- Department:
- Door Hardware