BEA BR3-X Programmable 3-Relay Logic Module with 13 Logic Functions
Advanced Logic Control Solution for Access Control and Automation
The BEA BR3-X programmable logic module delivers sophisticated control capabilities with 13 selectable logic functions and 3 independent relays for commercial access control and automation applications. This versatile module supports both simple and advanced logic controls including timer functions, sequencing operations, and specialized restroom control modes. Designed for automatic pedestrian doors, access control systems, industrial automation, and single-occupancy restroom applications.
Professional Features & Benefits
- 13 Programmable Logic Functions: Comprehensive selection including timer, ratchet/latching, inhibitor, 2-relay sequencer with inhibitor, 2-relay sequencer with door position deactivation timer, 3-relay sequencer with "1-shot", 3-relay sequencer with independent relay, interlock timer, interlock ratchet/latching, 2-way 2-relay sequence, normally locked restroom, normally unlocked restroom, and 3-relay sequencer with day/night mode.
- Triple Relay Output: Three independent relays provide flexible switching capabilities for complex automation sequences and multiple device control.
- Advanced Sequencing Control: Multiple sequencer modes including 2-relay and 3-relay configurations with specialized timing and inhibitor functions for precise operational control.
- Specialized Restroom Control: Dedicated normally locked and normally unlocked restroom modes for single-occupancy facility management and ADA compliance applications.
- Day/Night Mode Operation: Programmable day/night functionality allows different operational behaviors based on time-of-day requirements for enhanced security and energy management.
- Interlock Protection: Built-in interlock timer and ratchet functions prevent conflicting operations and ensure safe system operation in critical applications.
- Versatile Application Support: Engineered for automatic pedestrian doors, access control systems, industrial automation, and single-occupancy restroom control applications.
Technical Specifications
- Supply Voltage: 12 - 24 VAC / VDC +/-10%
- Power Consumption: 30 - 130 mA; DRY Output
- Temperature Range (BR3): -15 deg. F - 150 deg. F
- Temperature Range (BR3-X): -15 deg. F - 150 deg. F (*130 deg. F max if using AC voltage with WET output > 0.9 A)
- Dimensions: 5.2 in (W) x 1 in (H) x 2.2 in (D)
- Relay Hold Time: Up to 60 seconds per relay
- Delay Between Relays: Up to 60 seconds per relay with 1/4, 1/2 and 3/4 second options
- Housing Material: ABS Plastic
- Input Specification (Inputs 1, 2, 3, 4): DRY contact
- WET Input: 5 - 24 VAC / VDC +/-10%
- Contact Rating Relay 1 (DRY): 3 A @ 24 VAC / 30 VDC
- Contact Rating Relay 1 (WET): 1 A
- Contact Rating Relay 2: 3 A @ 24 VAC / 30 VDC
- Contact Rating Relay 3: 1 A @ 24 VAC / 30 VDC
Installation & Operation
- Verify electrical requirements match available power supply and confirm current capacity before proceeding with installation.
- Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.
- Mount the unit in the specified location ensuring adequate clearance for wiring access, ventilation, and future service requirements.
- Route and connect wiring according to manufacturer wiring diagrams. Use appropriate wire gauge and connectors for the application.
- Configure operational settings including logic function selection and relay timing parameters per application requirements.
- Restore power and test all functions including relay operation, timing sequences, and integration with connected access control or automation systems.
- Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.
Professional Applications
- Automatic Pedestrian Door Control Systems
- Commercial Building Access Control
- Industrial Automation and Process Control
- Single-Occupancy Restroom Management
- Multi-Tenant Facility Access Systems
- Healthcare Facility Door Automation
- Educational Institution Security Systems
Why Choose BEA Quality?
BEA logic modules deliver professional-grade reliability with advanced programmable functions designed for demanding commercial applications. The BR3-X series provides comprehensive control capabilities with 13 selectable logic functions and triple relay output for maximum operational flexibility. Engineered for critical access control and automation applications where dependable performance and precise timing control are essential.
Manufacturer Resources
Product Specs
- Product Type:
- Logic Module
- Series:
- BR3-X
- Subcategory:
- Sensors, Switches, Relays and Timers
- Commercial/Residential:
- Commercial
- Electronic:
- Yes
- Product Group:
- Electronic Access Controls
- Product Subgroup:
- Sensors, Switches, Relays and Timers
- Product Category:
- Electronic Access Control
- Department:
- Door Hardware