Tactical Buffered Relay Board - Dual Input DPDT - 12VDC/24VDC Selectable
Key Features
- Dual buffered input relay board with two Double Pole Double Throw outputs.
- Selectable input voltage for 12 Volt DC or 24 Volt DC systems.
- Triggerable via positive or negative input signal.
- Light Emitting Diode status indication when relay is activated.
- Jumper configurable contact outputs.
- Compact printed circuit board design for control panels.
Specifications
- Item Code: RLB1DPDTV2
- Working Voltage: 12 Volt DC or 24 Volt DC selectable
- Input Voltage Range: 11 Volt DC to 27 Volt DC
- Trigger Voltage: 5 Volt DC to 27 Volt DC
- Output Channels: 2
- Relay Type: Double Pole Double Throw
- Contact Rating: 1 Amp at 30 Volt DC per contact set
- Status Indication: Red Light Emitting Diode when triggered
- Current Draw: 47 milliampere at 12 Volt DC (relay activated)
What's In The Box
- Tactical RLB1DPDTV2 dual buffered relay board.
Suitable Uses
- Access control systems requiring relay interface.
- Alarm and security panel output expansion.
- Triggering locks, door strikes, or auxiliary devices.
- Interfacing low current control signals to relay outputs.
Dimensions
Frequently Asked Questions
- Can this relay board work with both 12 Volt and 24 Volt systems?
Yes. The input voltage is jumper selectable to suit either 12 Volt DC or 24 Volt DC systems. - Are the relay contacts voltage free?
Yes. The contacts can be configured via jumpers as voltage free, or with positive or zero volt on the common terminal. - What is the maximum load on the relay contacts?
Each contact set is rated at 1 ampere at 30 volts DC.
Additional Information
- Commonly used in access control installations where a controller output requires additional relay contacts.
- Buffered inputs help protect control panel outputs from direct load switching.
- For higher current switching, installers typically route the required voltage directly through the relay common terminals.
