8
EVD-2 • 5401042 • REV L • 03/05
NOTES:
1.
Be sure that end of line resistor leads do not make contact with other connections.
2.
If any EVD-R remote pickups are connected, remove end of line resistors. (Refer to
Figure 4.)
3.
If the OUT terminals of another EVD-R are wired to the IN terminals of an EVD-R,
remove the factory installed end of line resistors on the EVD-R. (Refer to Figure 4.)
(a)
(b)
EVD-M
EVD-R
EVD-R REMOTE PICKUP
The EVD-R remote pickup detects attack vibrations with the same vibration sensing
components as the internal pickup on the EVD-M controller. The EVD-R amplifies and
transmits these vibrations to the EVD-M controller.
A cover tamper and a back tamper protect the EVD-R from cover removal or prying. If
either of these tampers activate or the tamper from the safe contact interface activates,
the EVD-R will signal a tamper condition to the EVD-M. During a tamper condition, the
EVD-R network is fully capable of signaling alarm conditions to the EVD-M control-
ler. If more than five EVD-R remote pickups simultaneously signal tamper to the EVD-M
controller, the EVD-M will signal an alarm.
The EVD-R contains a magnetically activated test switch that permits testing of each EVD-
R in the remote pickup network. The EVD-R provides terminals for the connection of dry
contacts from any Underwriters Laboratories listed safe contact.
Refer to Figure 3 for key component locations and terminal descriptions.
Figure 2.
END OF LINE RESISTOR LOCATIONS
