BEA’s Br3 family of logic modules provides both simple and advanced logic controls.
2-relay sequencer + inhibitor
2-relay sequencer + door position
3-relay sequencer + “1-shot”
3-relay sequencer with “independent relay”
2-way, 2-relay sequence
normally locked restroom
normally unlocked restroom
3-relay sequencer + “day/night (24hr) mode”.
Common uses for the Br3 family include automatic pedestrian doors, access control, industrial automation and single-occupancy restrooms.
Programmable logic functions provide versatility across various applications (12 in the Br3; 13 in the Br3-X)
Two-button programming combined with dual seven-segment display provides simple setup
Two 3-AMP relays and one 1-AMP relay, all with built-in surge suppression, eliminates the need for external components when installing some electric locking devices
WET output with AC / DC voltage for powering an electric locking device directly from the module
|Supply Voltage||12 – 24 VAC / VDC ±10%|
|Power Consumption||30 – 130 mA; DRY Output|
|−15 °F – 150 °F
−15 °F – 150 °F*
*If powered by AC voltage and using WET output to convert to DC voltage and current draw of device is greater than 0.9 A, the upper temperature range is 130 °F.
|Dimensions||5.2 in (W) × 1.0 in (H) × 2.2 in (D)|
|Relay Hold Time||Up to 60 seconds per relay|
|Delay Between Relays||Up to 60 seconds per relay with ¼, ½ and ¾ second options|
|Housing Material||ABS Plastic|
Inputs 1, 2, 3, 4
5 – 24 VAC / VDC ±10%
Relay 1 (DRY)
Relay 1 (WET)
|3 A @ 24 VAC / 30 VDC
3A @ 24 VAC / 30 VDC
1 A @ 24 VAC / 30 VDC