Description
The Securitron RB-4-24 is a four-relay interface board for access control systems and security applications. It converts low-current signals into dry contact outputs, making it ideal for door interlock installations, alarm shunting, and status reporting. DPDT relays with 2A contacts handle switching tasks reliably.
This board works with most standard 12 VDC and 24 VDC access control outputs, including LED drive outputs. Screw terminal connections and socket mount replacement design simplify retrofit installations. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for system compatibility verification and expert configuration support.
Specifications
- Four DPDT relays with 2A rated contacts
- Coil voltage: 12 VDC or 24 VDC
- Coil current: 13 mA at 12 VDC; 8 mA at 24 VDC
- Contact configuration: Normally Open or Normally Closed
- Coil connections: Common, Negative, or Positive
- Dry contact screw terminal connections
- Socket mount replacement design
