User manual LIFT-MASTER LM90-CPC

[. . . ] If no obstruction is encountered during downward travel, the door will close and the warning devices will turn off. The door system remains active for emergency egress using the Open push button station. Power must be available to the operator in all conditions for the system to operate. In absence of power to the operator, standard logic incorporated into the battery supported release device, will initiate a mechanical release to close the door. [. . . ] Connections of this type will result in immediate damage to the release device. This must be the side of the switch which retains 24 volts when switch opens in down limit position. Splice to wire from C+ module TB3-1 using wire nut or other suitable connector. *Safety edge common. : (Figure 2A Detail C) Connect Safety Edge control voltage common (normally open side) to wire from C+ Module TB4-2. This connection replaces the direct connection of the safety edge to the operator control voltage common. The 24 volt side connection of the safety edge remains unchanged from the factory wiring. Motor control relay (Delay relay) - Connect wiring from TB1-14 & 17 across motor control down switch (For use with N/O down switch). This relay output latches to initiate a door closure through the operator after a ten second delay. - Connect keyed remote test switch to TB1- 4&5 of Model C+ control board. Series connect the supervisory resistor (51k ohm @1/4 watt) provided to verify integrity of wiring. Note: Battery should "not" be connected until testing of unit is being performed. *Safety edge- This unit shall not be installed without a reversing feature safety edge. TESTING OF RELEASE DEVICE/CONTROL PANEL SHALL BE PERFORMED AND WITNESSED FOR NORMAL OPERATION AFTER INSTALLATION. REFER TO TEST PROCEDURES CONTAINED HEREIN, AS WELL AS ANY OTHER TESTING PROGRAMS RECOMMENDED BY DOOR MANUFACTURER. RELEASE DEVICE MODEL C PLUS RELEASE DEVICE/CONTROL PANEL POWER REQUIREMENTS & MECHANICAL SPECIFICATIONS VOLTAGE RATING LM90-C+ - 24DC . . . . . . . . 120VAC +10% / -15% CURRENT REQUIREMENTS (1) SUPERVISORY (non-alarm) . 120A / ALARM . 500A MAX SUPERVISORY (non-alarm) . 120A / ALARM . 500A MAX SUPERVISORY (non-alarm) . 120A / ALARM . 500A MAX Current with optional accessories shall not exceed alarm current ratings. NOTE: Initial power up inrush current shall not exceed 3 times rated current on any model. MOTOR CONTROL SENSE - ALL MODELS Input Voltage: 24V AC or DC typical +15% / -10% Input Current: Not to exceed . 004A INITIATING/DOOR DETECTION LOOPS CAUTION: All initiating devices shall be dry contact type only Maximum loop resistance: 100 Ohms Maximum current: Not to exceed . 002A Maximum voltage: 15VDC FUSES All fuses 1A @ 250V, 2AG Fast Acting Type FORM C OUTPUT (MAX. CONTACT RATING) 2A/30VDC 60 Watt DC Resistive Load Only MECHANICAL SPECIFICATIONS LOAD RATING (all models) Support and Release : 40 LB. MAX. PHYSICAL DIMENSIONS (all models) 9. 125" x 9. 125" x 4. 750" (H x W x D) WEIGHT (includes battery) LM90-C+ - 120VAC approx. 12 lbs. 4 LM90-C+ ELECTRICAL CONNECTIONS (SEE FIGURE 2A FOR ADDITIONAL WIRING REQUIREMENTS) (2) End of Line Relay FIGURE 2 As per U. L. 864 (+) (-) (+) (-) (4) TB11 2 (1) 3 Smoke detector 4 (2)(4) (5) 5 6 (7) 12VDC Annunciator (Option) 7 (8) AUX. UP LIMIT COMMON 8 9 AUX. UP LIMIT N/O 10 OR 11 12 AUX. UP LIMIT N/C 13 14 15 AUX. DOWN LIMIT N/O 16 Use TB1-1 for OR 17 common AUX. DOWN LIMIT N/C 18 TB1 THROUGH TB4 PC MOUNT Do Not loop wires under terminals. Break wire run to provide system supervision. CIRCUIT BOARD (-) (+) (1) Trouble relay non-delayed 2A @ 30VDC Delayed relay 2A @ 30VDC (1) TB2- AUX. POWER (-) 1 (+) 2 (6) TB5 - CHASSIS MOUNT POWER SUPPLY INPUT ( - ) (+) 321 GRD RED (+) FROM MOTOR 24V AC/DC BLACK YELLOW RED TB3 - MOTOR SENSE 1 2 1 2 3 4 (+) (1) TB4 - REMOTE TEST 12VDC BATTERY 4AH BLACK ( - ) Test Plate Option Note: All circuitry connected to/from circuit board terminal blocks TB1 through TB4 is low voltage/low current (see electrical specs page 2). [. . . ] Test intervals shall ultimately be subject to criteria established by the Final Authority Having Jurisdiction (AHJ). Serviceable fuses are provided on the Model C+ & Model-C for the following: See Figures 3 & 3A for fuse locations. RELEASE DEVICE Model C+ Fuses - Figure 3 F1 F2 F3 F4 1A @ 250V, 2AG Fast Acting, Input Power 1A @ 250V, 2AG Fast Acting, Logic/Aux. Power 1A @ 250V, 2AG Fast Acting, Battery 1A @ 250V, 2AG Fast Acting, Motor Sense Fuses - Figure 3A F1 1 A @ 250V, 2AG Fast Acting, Input Power F2 1 A @ 250V, 2AG Fast Acting, Aux. [. . . ]