635-SERIES HARDWARE M ANUAL
Chapter-Page
2-68
10.1 Field Wiring Standard Readers to the 635 DRM Board
NOTE: Always follow the silk-screened marks on the back of the board you are wiring !
NOTICE:
If you are installing MORE than FOUR (4) Proximity Readers,
you should use an
additional power supply for the additional readers. Common the power supplies
together at the negative DC wires on both power supplies using an 18-gauge wire).
IMPORTANT: 635-DRM does not use voltage jumpers, so you must install a 5v voltage
regulator before you connect a bar code or mag stripe reader.
IMPORTANT:
YOU MAY WANT TO REMOVE POWER TO THE BOARD WHILE WIRING
DEVICES. YOU CAN UNPLUG THE BOARD IF DESIRED.
Figure 51 – 635-DRM Reader Board Edge Connectors (component-side up)
1. Remove the 2-piece orange connectors to begin wiring.
2. Use the appropriate DRM Wiring Templates to help you land wiring
for Reader, REX,
Door Contact and Lock to the front-side (terminal screws) on the two-piece connectors.
a. Typical Readers
are in Figure 34
b. Sagem Readers
are in Figure 35
c. Anti Passback wiring
is in Figure 36
Relay 1 is used for the LOCK
and can be wired as normally open (NO) or normally closed (NC) as needed.
Relay 2 is used as needed for an extra output.
Note: Software programming affects how Relay 2 reacts when
Relay 1 is energized.
