LiftMaster CSL24U CSL24U Installation Manual - Page 35

EXPANSION BOARD AUXILIARY RELAYS AUX RELAY 1 AND 2 Normally Open (N.O.) and Normally Closed (N.C.) relay contacts to control external devices, for connection of Class 2, low voltage (42 Vdc [34 Vac] max 5 Amps) power sources only. Function of relay contact activation determined by switch settings. AUX RELAY SETTING SWITCH SETTINGS AUX RELAY 1 AUX RELAY 2 123 Off (no feature OFF OFF OFF selected) Relay always off. Use this Aux Relay setting to conserve battery power. Open Limit Switch OFF OFF ON Energizes at open limit. Use with SAMS (Sequenced Access Management System, jointly with barrier gate). Close Limit Switch OFF ON OFF Energizes when not at close limit. For an additional audible or visual display, connect an external light (low voltage). Gate Motion OFF ON ON Energizes when motor is on (gate in motion). For an additional audible or visual display, connect an external buzzer or light (low voltage). Pre-Motion Delay Power Tamper Cycle Quantity Feedback* ON OFF OFF Energizes 3 seconds before gate motion and remains energized during Energizes 3 seconds before gate motion and remains gate motion. The onboard alarm will sound. For an additional audible energized during gate motion. For an additional audible or or visual display, connect an external buzzer or light (low voltage). visual display, connect an external buzzer or light (low voltage). ON ON OFF Energizes when AC power or solar power is present. There is approximately a 10-12 second delay before relay cutoff, after AC shutdown. Energizes when on battery power. There is approximately a 10-12 second delay before relay cutoff, after AC shutdown. ON OFF ON Energizes if gate is manually tampered with by being pushed off of Energizes if gate is manually tampered with by being pushed close limit. For an additional audible or visual display, connect an off of close limit. For an additional audible or visual display, external buzzer or light (low voltage). connect an external buzzer or light (low voltage). ON ON ON The 1, 2, and 3 LEDs will blink out the cycle count (cycle count is stored on the control board). See below. Not used. CYCLE COUNT * First, note the current Aux Relay switch positions. To determine the actual cycles that the gate operator has run (in thousands), set all three Aux Relay switches to the ON setting for Aux Relay 1. The Expansion Board's 1, 2, and 3 LEDs will blink out the cycle count, with 1 LED blinking 1000's, 2 LED blinking 10,000's, 3 LED blinking 100,000's, and simultaneously all three LED's blink 1,000,000's (e.g. 1 LED blinks 3 times, 2 LED blinks 6 times, and 3 LED blinks once. Cycle count is 163,000.). Cycle count displayed is between 1,000 and 9,999,000 cycles. After servicing, set Aux Relay switches back to their appropriate positions. Cycle count cannot be reset or changed. If under 1,000 cycles the 1, 2, and 3 LEDs will turn on for 10 seconds, then turn off. NOTE: The expansion board will flash the cycle count 3 times then all the LEDs will turn on solid for 10 seconds then turn off. AUXILIARY RELAY WIRING EXAMPLE SSHHAADDOW IINNTTEERRRUPPTT EEXXITIT OPEN CLOSE 1 EYE ONLY 2 EYE/ EDGE 3 EYE/ EDGE COM SBC OPN CLS STP COM RED/GREEN LIGHT FUNCTIONALITY Red light wired to AUX RELAY 1. Green light wired to AUX RELAY 2. GATE STATE AUX RELAY 1 SWITCHES AUX RELAY 2 SWITCHES 1 OFF 2 OFF 3 OFF 1 ON 2 ON 3 ON CLOSED Red light OFF* Green light OFF OPENING OPEN CLOSING DEFINED MID STOP Red light ON/Flash Red light OFF Red light ON/Flash n/a Green light OFF Green light ON Green light OFF n/a UNDEFINED MID STOP Red light ON Green light OFF TIMER MORE THAN 5 SECONDS Red light OFF Green light ON TIMER LESS THAN 5 SECONDS Red light ON/Flash Green light OFF * For red light ON when gate is closed, set switch 1 on AUX RELAY 1 to ON AUX RELAY WIRING EXAMPLE Aux Relay N.C. COM N.O. Class 2 Power Source (42 Vdc [34 Vac], + _ 5 A max) AUX Relay 2 N.C. Com AUX Relay 2 N.O. AUX Relay 1 N.C. Com AUX Relay 1 N.O. Warning Light AUX RELAY 1 AUX RELAY 2 33