LiftMaster EL25 EL25 Installation Ver. 3.0 Manual - Page 20

Wiring a RF Module / Card Reader / Keypad Wiring a Radio Frequency Module An optional radio frequency module and a remote antenna can be installed if the residents will access a controlled area with a transmitter. Refer to instructions supplied with the optional RF Module for more information. NOTE: The remote can control 1-4 doors. RG-6 Coaxial Connector Avoid any metallic surface around the antenna. 1 RF Module Kit Part # RFMODKT (390 MHz) or Part # RFMODKT3 (315 MHz) Remote Antenna RF Module(s) will fit in positions J400 (Device 1) and/or J407 (Device 3) (4 Mounting Screws per Board are Required) RG-6 Coaxial Cable 100 Feet Maximum Wiegand Card Reader/Keypad Wiegand card readers and keypads can be connected to either of 2 optional Wiegand modules that can be placed in the unit. Each Wiegand module supports two card readers/keypads. Some Wiegand card reader/keypads have a sixth blue wire. DO NOT connect this blue wire to the unit. Insulate this wire from the unit to prevent a short (Refer to instructions supplied with your Wiegand device for more information). J407 Position J400 Position Device 4 Device 3 Device 2 Device 1 P12V COM P5V LED DATA 0 DATA 1 DATA 1 DATA 0 LED P5V COM P12V J2 J1 P12V COM P5V LED DATA 0 DATA 1 DATA 1 DATA 0 LED P5V COM P12V J2 J1 Black Brown White Green Red Power Use 18-24 AWG Card Reader is Wired to Device 1 Blue (Insulate this wire) Shield (Attach to the unit ground only) 1 Wiegand Module Kit Part # WOMODKT Wiegand Modules will fit in J400 as Device 1 (J1) and 2 (J2) and/or J407 as Device 3 (J1) and 4 (J2) (4 Mounting Screws per Board are Required) Page 18