LiftMaster SL3000UL SL3000UL Manual - Page 20

#8 Normally Open (Blue) Ground S O L E N O I D / M A GL O CK re l a y C O N N E C T I O N Connection of a solenoid or magnetic lock can be made using the J7 board connector and "Optional" Relay Adapter Module. See Accessories. Solenoid Lock Solenoid Lock To OmniControl™ Board CENTER SAFETY EXIT J7 SENSOR ALARM W4 G B A MS LINK ALARM SENSOR DC-BACKUP SYSTEM ON SENSORS REVERSE SENSOR TIMER 60 3 OFF OPEN LEFT ON OPEN RIGHT COMMAND PROCESSED FIRE DEPT. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA CENTER SAFETY EXIT Relay Contact Rating 2 Amp - 125 AC/DC 2 Amp switching load capability Plug-In Transformer Ground Common Normally Closed Optional relay adapter module Power Ground Magnetic Lock Magnetic Lock relay module LeDs relay Light On: indicates actuation of Omnicontrol™ board power Light On: indicates power is being received To OmniControl™ Board Plug-In Transformer Ground Common Power Ground Normally Open Optional relay adapter module 18