Expansion Module ST3-12D

Description

• Expansion module for ST3 door control system
• Distributed micro-controller technology: allows to read credentials from all proximity readers at the same time
• Number of doors supported : twelve(12) doors
• Supports release input for each door
• Supports door contact monitoring for each door
• Supports exit motion sensor for each door.
• Supports direct connection of 12Vdc Electric strikes and magnetic locks.
• Specs for locking device: 12Vdc, 0.5A max
• Led’s status on board: sensors status and door unlock status.
• Input Voltage: 12Vdc to 14Vdc
• Expansion board consumption: 400 mA
• Recommended power supply: 12Vdc, 7.5 A – When power supply provides power for expansion module and twelve (12) locking devices