SDC Security Door Controls (SDC)

Universal Access Controller Line

Universal Controllers have preprogrammed system logic or may be installer configured for lock control, monitoring and special applications. Benefits include reduced engineering, labor, centralized wiring, easy trouble shooting. Use the same controller for all your multi-door applications. Wire diagrams provided.
UR2-4: 4-Station Controller
4 Single Stations, 2 Tandem Stations or 2-Door System
UR4-8: 8-Station Controller
8 Single Stations, 4 Tandem Stations or 4-Door System
3 Single Station Output Modes
• (CR) Conventional Relay, (TD) Adj. ½-60° Time Delay, (LR) Latching Relay
• Each station independently programmed, CR, TD or LR with Wet or Dry output
• N.O. input, SPDT 7A, Wet or Dry output per station
4 Tandem Station Output Modes
• TD/CR • TD/LR • CR/LR • CR/CR
• 2-SPDT 7A, Wet or Dry outputs per station
• 2 N.O. inputs trigger 1 of 2 output modes, i.e. TD or CR
7 Selectable System Modes
• Airlock/Interlock Mode A: All Door Normally Unlocked
• Mantrap Mode B: All Doors Normally Locked
• 3 Mantrap Mode C: Select Doors Normally Locked and Unlocked
• 2 Comm Bath Modes: 2 Hospital/Dorm rooms with shared bathroom
4 Auxiliary Control Inputs
• All On, All Off, Lockout, Emergency Release

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