MATDCBB Green Control Board V.6.4 or newer Manual
Page 1
Use (2) LiftMaster 12Vdc 7AH (Part # MBAT). Batteries (included) MUST be connected for proper operation of unit. Radio Receiver Included The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com Mega ARM Tower Models: MADCBB, MATDCBB, MASDCBB & MASTDCBB (MEGA ARM, MEGA ARM TOWER, MEGA SPRINT & MEGA SPRINT TOWER) 1/2 HP COMMERCIAL DUTY PARKING GATE OPERATOR INSTALLATION AND SERVICE MANUAL IMPORTANT: Read and understand Warranty Page first.
Use (2) LiftMaster 12Vdc 7AH (Part # MBAT). Batteries (included) MUST be connected for proper operation of unit. Radio Receiver Included The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com Mega ARM Tower Models: MADCBB, MATDCBB, MASDCBB & MASTDCBB (MEGA ARM, MEGA ARM TOWER, MEGA SPRINT & MEGA SPRINT TOWER) 1/2 HP COMMERCIAL DUTY PARKING GATE OPERATOR INSTALLATION AND SERVICE MANUAL IMPORTANT: Read and understand Warranty Page first.
MATDCBB Green Control Board V.6.4 or newer Manual
Page 2
...the Remote to the Receiver 11 To Erase All Remote Control Codes 11 ADJUSTMENT Instant Reverse Device (IRD 12 Gate Arm Leveling 12 OPERATION AND MAINTENANCE Important Safety Instructions 12 General Service 13 Shear Pin Replacement 13 Battery Disposal 13 Battery Replacement 13 Battery...SAMS) SAMS With Other Operators 17 SAMS Two Mega Arms with "Memory 17 CONTROL BOARD LAYOUT Input Locations 18 MEGA ARM UL PARTS LIST Part Numbers and Descriptions 19 Parts Shipped 19 Mega Arm Tower Unique Parts List 19 Mega Arm Options Parts List 19 ACCESSORIES 20 OPERATOR NOTES 21-22 WARRANTY ...
...the Remote to the Receiver 11 To Erase All Remote Control Codes 11 ADJUSTMENT Instant Reverse Device (IRD 12 Gate Arm Leveling 12 OPERATION AND MAINTENANCE Important Safety Instructions 12 General Service 13 Shear Pin Replacement 13 Battery Disposal 13 Battery Replacement 13 Battery...SAMS) SAMS With Other Operators 17 SAMS Two Mega Arms with "Memory 17 CONTROL BOARD LAYOUT Input Locations 18 MEGA ARM UL PARTS LIST Part Numbers and Descriptions 19 Parts Shipped 19 Mega Arm Tower Unique Parts List 19 Mega Arm Options Parts List 19 ACCESSORIES 20 OPERATOR NOTES 21-22 WARRANTY ...
MATDCBB Green Control Board V.6.4 or newer Manual
Page 3
...; Level • Small Screwdriver • T25 Torx Head Screwdriver AVERTISSEMENT UNIT OVERVIEAAWAVVTEETRRETTNIISSTSSIOEENMMEENNTT The LiftMaster model MEGA ARM barrier style parking gate operator is sensed. AVERTISSEMENT AVERTISSEMENT • Molded Polyethylene UV stabilized cover never needs wax or paint (excludes towers). delay selection). • Raise gate input memory will alert you to the accessory page. 3 INTRODUCTION WARNING Mechanical CWWAAUARTRINNOIINNNGG...
...; Level • Small Screwdriver • T25 Torx Head Screwdriver AVERTISSEMENT UNIT OVERVIEAAWAVVTEETRRETTNIISSTSSIOEENMMEENNTT The LiftMaster model MEGA ARM barrier style parking gate operator is sensed. AVERTISSEMENT AVERTISSEMENT • Molded Polyethylene UV stabilized cover never needs wax or paint (excludes towers). delay selection). • Raise gate input memory will alert you to the accessory page. 3 INTRODUCTION WARNING Mechanical CWWAAUARTRINNOIINNNGG...
MATDCBB Green Control Board V.6.4 or newer Manual
Page 4
... C: Inherent adjustable clutch or pressure relief valve. SAFETY ACCESSORY SELECTION All UL325 compliant LiftMaster gate operators will accept external entrapment protection devices to operate the operator open and close . This system must have warning signs placed in a commercial location... means that the type of entrapment protection correctly matches each of the gate within the operator. UL325 MODEL CLASSIFICATIONS CLASS I & II Slide Gate Operator Primary Type A Secondary Type B1, B2 or D Swing & Gate Barrier (Arm) Operator Primary Type Secondary Type A or C A, B1, B2, or ...
... C: Inherent adjustable clutch or pressure relief valve. SAFETY ACCESSORY SELECTION All UL325 compliant LiftMaster gate operators will accept external entrapment protection devices to operate the operator open and close . This system must have warning signs placed in a commercial location... means that the type of entrapment protection correctly matches each of the gate within the operator. UL325 MODEL CLASSIFICATIONS CLASS I & II Slide Gate Operator Primary Type A Secondary Type B1, B2 or D Swing & Gate Barrier (Arm) Operator Primary Type Secondary Type A or C A, B1, B2, or ...
MATDCBB Green Control Board V.6.4 or newer Manual
Page 5
... shall be designed to a minimum of 4' (1.2 m) above the ground at the bottom edge of a vehicular horizontal slide gate. d. e. One or more contact sensors shall be located at any moving part of a vertical barrier (arm). 5 For a gate operator utilizing a non-contact sensor: a. One or more contact sensors shall be located where the risk of entrapment...
... shall be designed to a minimum of 4' (1.2 m) above the ground at the bottom edge of a vehicular horizontal slide gate. d. e. One or more contact sensors shall be located at any moving part of a vertical barrier (arm). 5 For a gate operator utilizing a non-contact sensor: a. One or more contact sensors shall be located where the risk of entrapment...
MATDCBB Green Control Board V.6.4 or newer Manual
Page 6
...-1/4" 21-1/2" 41-1/2" 36-1/2" 5" 4" 8" 17-1/2" 9" Pad (24"x24") 12" 8" 5-1/2" 2" Center Line These Dimensions Will Center the Operator on the Pad 3-1/2" 3-1/2" Inside Post 5-1/2" 8" 9" TOWER CABINET DIMENSIONS 12" Pedestal Foot Print of Base on Pad 6" 3-1/4" 13-1/2" 3-1/2" Pad (24" x 24" x 24") Gate Arm Bracket 7-1/8" 7-1/8" 3-1/2" 42" 10-1/4" 42" 36-1/2" 9-7/8" 8-1/4" Open Area In Base For Conduit 13-1/2" 14-1/4" 13-1/2" Side...
...-1/4" 21-1/2" 41-1/2" 36-1/2" 5" 4" 8" 17-1/2" 9" Pad (24"x24") 12" 8" 5-1/2" 2" Center Line These Dimensions Will Center the Operator on the Pad 3-1/2" 3-1/2" Inside Post 5-1/2" 8" 9" TOWER CABINET DIMENSIONS 12" Pedestal Foot Print of Base on Pad 6" 3-1/4" 13-1/2" 3-1/2" Pad (24" x 24" x 24") Gate Arm Bracket 7-1/8" 7-1/8" 3-1/2" 42" 10-1/4" 42" 36-1/2" 9-7/8" 8-1/4" Open Area In Base For Conduit 13-1/2" 14-1/4" 13-1/2" Side...
MATDCBB Green Control Board V.6.4 or newer Manual
Page 7
...) 120 Vac N AVERTISSEMENT Be sure your main power is OFF before arm reaches full open gate. approved 14AWG (or GREEN wire to operator. INPUT COMMANDS CONNECTIONS Use common and normally open contacts from exit loop and gate closes). 8, SHADOW (SAMS): Used to monitor an auxiliary open dry ...chafing. With S1 switch 5 on or if close if closing . SAMS with the MEGA ARM. Only use U.L. Green White Neutral 120Vac Ground Pedestal Version Top End of another operator in the same lane. When released gate will stop the open , pulse close. 5, SAFETY: This input is re-opened)....
...) 120 Vac N AVERTISSEMENT Be sure your main power is OFF before arm reaches full open gate. approved 14AWG (or GREEN wire to operator. INPUT COMMANDS CONNECTIONS Use common and normally open contacts from exit loop and gate closes). 8, SHADOW (SAMS): Used to monitor an auxiliary open dry ...chafing. With S1 switch 5 on or if close if closing . SAMS with the MEGA ARM. Only use U.L. Green White Neutral 120Vac Ground Pedestal Version Top End of another operator in the same lane. When released gate will stop the open , pulse close. 5, SAFETY: This input is re-opened)....
MATDCBB Green Control Board V.6.4 or newer Manual
Page 8
...1 is 24 Vdc (+) and number 2 is not already in place (Figure 1). (Use LiftMaster MBAT or 29-NP712 for transmitting IRD (obstruction signals) between gates (Figure 2). S1-6 on , relay will fire when arm is pushed up off , relay will only pulse when input is detected by warranty. BATTERY INSTALLATION... 1 2 3 4 5 6 7 8 9 10 11 12 Second J5 RX GND TX 12 34 Master J3 Second J3 IRD - Terminal 2 of Master must also be run operator without installing the batteries. FIGURE 2 Master J5 1 2 3 4 5 6 7 8 9 10 11 12 MASTER/SECOND WIRING STEP 1: In a master/second configuration, either unit can...
...1 is 24 Vdc (+) and number 2 is not already in place (Figure 1). (Use LiftMaster MBAT or 29-NP712 for transmitting IRD (obstruction signals) between gates (Figure 2). S1-6 on , relay will fire when arm is pushed up off , relay will only pulse when input is detected by warranty. BATTERY INSTALLATION... 1 2 3 4 5 6 7 8 9 10 11 12 Second J5 RX GND TX 12 34 Master J3 Second J3 IRD - Terminal 2 of Master must also be run operator without installing the batteries. FIGURE 2 Master J5 1 2 3 4 5 6 7 8 9 10 11 12 MASTER/SECOND WIRING STEP 1: In a master/second configuration, either unit can...
MATDCBB Green Control Board V.6.4 or newer Manual
Page 9
Now run the gate open /close switch (S3) is level with mount bracket, note the .... Next, turn on (Figure 1), motor wires are blue then orange. STEP 3: After completing the steps above, the cam arm which adjusts the limiting points of PCB, the last 2 wires on (Figure 1). They must be turned 90 degrees to the...handing" or reversing of the arm's direction of Gear Box 9 REVERSING ARM DIRECTION REVERSING THE DIRECTION OF THE ARM The MEGA ARM allows for mounting in tight places or when it is desired to have the correct operation, you have the arm, when across the driveway,...
Now run the gate open /close switch (S3) is level with mount bracket, note the .... Next, turn on (Figure 1), motor wires are blue then orange. STEP 3: After completing the steps above, the cam arm which adjusts the limiting points of PCB, the last 2 wires on (Figure 1). They must be turned 90 degrees to the...handing" or reversing of the arm's direction of Gear Box 9 REVERSING ARM DIRECTION REVERSING THE DIRECTION OF THE ARM The MEGA ARM allows for mounting in tight places or when it is desired to have the correct operation, you have the arm, when across the driveway,...
MATDCBB Green Control Board V.6.4 or newer Manual
Page 10
...operator runs at auxiliary input terminal #4 on cars. MODE SELECTIONS - SWITCH 6: ON -Will fire relay if gate is reached (activates a swing or slide gate its lane). SWITCH 8: Off will keep the gate up . On will provide a 4 second close by timer whenever forced up. On the MEGA ARM... the switches 1-5 on S1-6 & S2-7, gate will close limit. SWITCH PACK S2 ...
...operator runs at auxiliary input terminal #4 on cars. MODE SELECTIONS - SWITCH 6: ON -Will fire relay if gate is reached (activates a swing or slide gate its lane). SWITCH 8: Off will keep the gate up . On will provide a 4 second close by timer whenever forced up. On the MEGA ARM... the switches 1-5 on S1-6 & S2-7, gate will close limit. SWITCH PACK S2 ...
MATDCBB Green Control Board V.6.4 or newer Manual
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...15 rolling code remotes or passwords in NORMAL security mode, including any interference received, including interference that you wish to operate your gate. The power terminals are prohibited, except for push to open the front panel of receiver case with up to ...either the receiver or the remote control is properly adjusted, and there are FIGURE 3 now erased. The receiver is subject to operate the gate. PT4R B2 Security Mode Terminals Jumper Security Mode Terminals Jumper PROGRAMMING TAHEDRVEMEOTRE TTOETNHECREIACEIVER STEP 1: Pry open /push to close functionality. ...
...15 rolling code remotes or passwords in NORMAL security mode, including any interference received, including interference that you wish to operate your gate. The power terminals are prohibited, except for push to open the front panel of receiver case with up to ...either the receiver or the remote control is properly adjusted, and there are FIGURE 3 now erased. The receiver is subject to operate the gate. PT4R B2 Security Mode Terminals Jumper Security Mode Terminals Jumper PROGRAMMING TAHEDRVEMEOTRE TTOETNHECREIACEIVER STEP 1: Pry open /push to close functionality. ...
MATDCBB Green Control Board V.6.4 or newer Manual
Page 12
... a LiftMaster professional. 10. WARNING OPERATION AND MAINTENANCE IMPORTANT SAFETY INSTRUCTIONS WARNING ADVERTENCIA To reduce the risk of travel , however if leveling of SERIOUS INJURY or DEATH: the IRD1 right (CW more sensitive), or left (CCW less sensitive) in itsAtraTveTl. NO ONE SHOULD CROSS THE PATH OF THE MOVING GATE. 4. Test the gate operator monthly. The gate...
... a LiftMaster professional. 10. WARNING OPERATION AND MAINTENANCE IMPORTANT SAFETY INSTRUCTIONS WARNING ADVERTENCIA To reduce the risk of travel , however if leveling of SERIOUS INJURY or DEATH: the IRD1 right (CW more sensitive), or left (CCW less sensitive) in itsAtraTveTl. NO ONE SHOULD CROSS THE PATH OF THE MOVING GATE. 4. Test the gate operator monthly. The gate...
MATDCBB Green Control Board V.6.4 or newer Manual
Page 13
...Battery Maintenance Replace batteries. Belt loose or needs replacement, adjust with Liftmaster P/N MBAT batteries. SHEAR PIN REPLACEMENT If gate arm is vandalized and the tapered pin in the field. Reinstall gate arm bracket 6. Turn off AC power and disconnect batteries small end first.... If drilling is conducted automatically. ADVERTENCIA ADVERTENCIA PRECAUCIÓN ADVERTENCIA 13 BATTERY REPALACVEEMERNTTISSEMENT Service Kits are maintenance free. OPERATION AND MAINTENANCE Check at the intervals listed in collar 4. Fully seat pin in shaft by always punching out the ...
...Battery Maintenance Replace batteries. Belt loose or needs replacement, adjust with Liftmaster P/N MBAT batteries. SHEAR PIN REPLACEMENT If gate arm is vandalized and the tapered pin in the field. Reinstall gate arm bracket 6. Turn off AC power and disconnect batteries small end first.... If drilling is conducted automatically. ADVERTENCIA ADVERTENCIA PRECAUCIÓN ADVERTENCIA 13 BATTERY REPALACVEEMERNTTISSEMENT Service Kits are maintenance free. OPERATION AND MAINTENANCE Check at the intervals listed in collar 4. Fully seat pin in shaft by always punching out the ...
MATDCBB Green Control Board V.6.4 or newer Manual
Page 14
...No Is the Safety, Backaway, or Open input active? No Is the AC PWR LED on ? Does the IRD light while operating? Correct voltage is off the AC power and run gate for slippage and verify the fast run noticeably slower. Check fuse F4. No Is S2-8 (open on AC fail) on... connected (set with R63, shown on S2 is approximately 24.5Vdc. Remove AC and battery power Yes then reapply to open to charge before operation. Verify the gate reverses when obstructed. If LED 12 comes ON, batteries are sure they still maybe near failure. Is the AC power LED on ? Correct ...
...No Is the Safety, Backaway, or Open input active? No Is the AC PWR LED on ? Does the IRD light while operating? Correct voltage is off the AC power and run gate for slippage and verify the fast run noticeably slower. Check fuse F4. No Is S2-8 (open on AC fail) on... connected (set with R63, shown on S2 is approximately 24.5Vdc. Remove AC and battery power Yes then reapply to open to charge before operation. Verify the gate reverses when obstructed. If LED 12 comes ON, batteries are sure they still maybe near failure. Is the AC power LED on ? Correct ...
MATDCBB Green Control Board V.6.4 or newer Manual
Page 15
... close (Figure 2). Terminals #1, 2, and 3 are recommended. Using the pulse contacts will close loop, gate will REDUCE the gate's safe operation. FIGURE 2 Mega Arm Close Loop Mega Arm Card Reader Tele-entry Radio Control DO NOT ALLOW CONTROL DEVICES TO BE WITHIN 10' OF GATE OR OPERATOR RECOMMENDATION 1: If vehicle detectors are used , use of the above configurations to provide...
... close (Figure 2). Terminals #1, 2, and 3 are recommended. Using the pulse contacts will close loop, gate will REDUCE the gate's safe operation. FIGURE 2 Mega Arm Close Loop Mega Arm Card Reader Tele-entry Radio Control DO NOT ALLOW CONTROL DEVICES TO BE WITHIN 10' OF GATE OR OPERATOR RECOMMENDATION 1: If vehicle detectors are used , use of the above configurations to provide...
MATDCBB Green Control Board V.6.4 or newer Manual
Page 16
... input of the K1 relay on the second unit to the OPEN input (J5 - When the trap gate is down . 2. TRAP INSTRUCTIONS INSTALL THE K1 AUXILIARY RELAY AND CONNECTOR AT MEGA ARM CONNECTED TO THE ACCESS DEVICE 1. Press the relay into the K1 location ensuring the pins are properly aligned... OFF OFF 12345678 TRAP CONFIGURATION Must use trap kit. WIRE THE CONNECTIONS BETWEEN THE OPERATORS 1. SET THE DIP SWITCHES AT THE TRAP OPERATOR 1. RECONNECT THE POWER AND TEST 1. See Mega Arm Options Parts List S1 Mega ARM Operator ON Close Loop Trap Close Loop Close Loop ON ON ON ON ON ON ON...
... input of the K1 relay on the second unit to the OPEN input (J5 - When the trap gate is down . 2. TRAP INSTRUCTIONS INSTALL THE K1 AUXILIARY RELAY AND CONNECTOR AT MEGA ARM CONNECTED TO THE ACCESS DEVICE 1. Press the relay into the K1 location ensuring the pins are properly aligned... OFF OFF 12345678 TRAP CONFIGURATION Must use trap kit. WIRE THE CONNECTIONS BETWEEN THE OPERATORS 1. SET THE DIP SWITCHES AT THE TRAP OPERATOR 1. RECONNECT THE POWER AND TEST 1. See Mega Arm Options Parts List S1 Mega ARM Operator ON Close Loop Trap Close Loop Close Loop ON ON ON ON ON ON ON...
MATDCBB Green Control Board V.6.4 or newer Manual
Page 17
...SAMS feature to now raise the gate arm. The arm will work with the other operator's safety loops, safety edges and reverse sensors WILL NOT cause the arm to the MEGA ARM will open pulse sent will keep the other gate operator locked open or teeth locked down ...SAMS KIT) This feature allows a logical interface between the MEGA ARM barrier gate and the other operator. gate operator (or MTC-31). It will be available at .5 amps through relay). However, the MEGA ARM's boom will allow relay to allow the original signal from the MEGA ARM's K1 relay (common & S1, #6 and #8 ...
...SAMS feature to now raise the gate arm. The arm will work with the other operator's safety loops, safety edges and reverse sensors WILL NOT cause the arm to the MEGA ARM will open pulse sent will keep the other gate operator locked open or teeth locked down ...SAMS KIT) This feature allows a logical interface between the MEGA ARM barrier gate and the other operator. gate operator (or MTC-31). It will be available at .5 amps through relay). However, the MEGA ARM's boom will allow relay to allow the original signal from the MEGA ARM's K1 relay (common & S1, #6 and #8 ...
MATDCBB Green Control Board V.6.4 or newer Manual
Page 18
...24Vdc battery input power. (UL listed fuse only.) 18 Reader, Push Button Aux Open / Reset (Pulse Open/Close) Safety Loop Input Close Gate Input - D12: Battery status. To allow gate to be opened or closed during service of unit. S3: Manual open. NOTE: J5 #8 is 24Vdc regulated rated at 500 ma. [1/2 ...amp]. F3: 10 amp ATO type fuse for 24Vac input power. (UL listed fuse only.) F4: 15 amp ATO type fuse for normal operation. Free Exit Loop...
...24Vdc battery input power. (UL listed fuse only.) 18 Reader, Push Button Aux Open / Reset (Pulse Open/Close) Safety Loop Input Close Gate Input - D12: Battery status. To allow gate to be opened or closed during service of unit. S3: Manual open. NOTE: J5 #8 is 24Vdc regulated rated at 500 ma. [1/2 ...amp]. F3: 10 amp ATO type fuse for 24Vac input power. (UL listed fuse only.) F4: 15 amp ATO type fuse for normal operation. Free Exit Loop...
MATDCBB Green Control Board V.6.4 or newer Manual
Page 19
... Unit Cover for Mega Arm (Not Tower) Nylon Arm Nuts (2) Arm Bolts (2) Gate Arm - 12' Filter Module Surge Suppressor Collar Nylon Washer PARTS SHIPPED ITEM MEGA ARM Operator Controller Unit Cover Installation and Service Manual Arm Bolts with Washers Nylon Nuts 7AH Batteries MEGA ARM TOWER UNIQUE PARTS LIST QTY ITEM PART NUMBER DESCRIPTION 1 * MA020T Unit Cover for Mega Arm Tower 1 * MA020D Unit Door for Mega Arm Tower 1 1 MEGA ARM OPTIONS PARTS...
... Unit Cover for Mega Arm (Not Tower) Nylon Arm Nuts (2) Arm Bolts (2) Gate Arm - 12' Filter Module Surge Suppressor Collar Nylon Washer PARTS SHIPPED ITEM MEGA ARM Operator Controller Unit Cover Installation and Service Manual Arm Bolts with Washers Nylon Nuts 7AH Batteries MEGA ARM TOWER UNIQUE PARTS LIST QTY ITEM PART NUMBER DESCRIPTION 1 * MA020T Unit Cover for Mega Arm Tower 1 * MA020D Unit Door for Mega Arm Tower 1 1 MEGA ARM OPTIONS PARTS...
MATDCBB Green Control Board V.6.4 or newer Manual
Page 20
...Includes required relay and limits. 371LM ACCESSORIES FOR DC BARRIER ARM OPERATORS SECURITY✚® Single Button Remote Control: MA023 Includes visor clip. Round Padded Arm: 12' x 4" diameter, yellow (requires MA031). Replacement Arm Tube: 12' x 2" diameter. MA116 MA116R MA034 (Highly... Option Sprint Units Only: SP8 SP8 TUBE SP8 PAD Sprint Gate Arm: 8' Padded Safety Arm, yellow. Replacement Arm Tube Replacement Pad: Yellow. MA024 Aluminum Arm: 12' x 3" diameter with yellow/black stripes (requires MA117). Aluminum Arm: White, 12' x 3" diameter with warning labels. 373LM...
...Includes required relay and limits. 371LM ACCESSORIES FOR DC BARRIER ARM OPERATORS SECURITY✚® Single Button Remote Control: MA023 Includes visor clip. Round Padded Arm: 12' x 4" diameter, yellow (requires MA031). Replacement Arm Tube: 12' x 2" diameter. MA116 MA116R MA034 (Highly... Option Sprint Units Only: SP8 SP8 TUBE SP8 PAD Sprint Gate Arm: 8' Padded Safety Arm, yellow. Replacement Arm Tube Replacement Pad: Yellow. MA024 Aluminum Arm: 12' x 3" diameter with yellow/black stripes (requires MA117). Aluminum Arm: White, 12' x 3" diameter with warning labels. 373LM...