Lenel DirecDoor, Installation Manual

Page: 39 / 90

DirecDoor Installation Guide
39
Setting the Jumpers
Setting the Jumpers
Wiring the Readers
1.
Mount the reader. Refer to the manual that came with your reader for specific mounting
instructions.
2.
Run cable from the reader to the controller. Bring each reader cable through the appropriate
knockout hole in the controller enclosure. Allow some slack (service loop) wire for servicing the
cables and for plugging cable into an adjacent connector for troubleshooting. Refer to figure
Dressing the Reader/DO/DI Wiring Inside the DirecDoor Enclosure on page 41.
3.
Remove 8 inches (20.32 cm) of insulating material from the cable. Unwrap shielding and tie all
shields together. Connect the shield wire to the grounding nuts provided outside the controller
enclosure. Refer to figure
Wiring to Wiegand Readers, Door Contacts, and Exit Request on
page 42.
4.
Place the appropriate wires to the appropriate screw terminal on the reader interface connectors.
Refer to the reader wiring diagrams in this section.
Note: The reader interface has built-in pull-up resistors. Do not install any external pull-up
resistors.
5.
Label each cable end with the Controller Address Number/Device or Reader Number.
We recommend using 20-AWG shielded cable for wiring reader, DOs, and DIs. Use plenum-
rated cable for applications where cable is to be run above the false (suspended) ceiling in the air
circulation space.
Recommended:
W2 - Reader 1, Relay Power
Function
W2
Pins
+12 VDC 1 and 2
+24 VDC 2 and 3
Dry contact (default) 2
W3 - Reader 2, Relay Power
Function
W3
Pins
+12 VDC 1 and 2
+24 VDC 2 and 3
Dry contact (default) 2