SDC 463U/463NU REQUEST-TO-EXIT SWITCH - Manual (Page 2)

Programming
Typical Wiring
P:\INSTALLATION INST\Push and Key Switch\INST-463U.vsd REV A 01-14 Page 2
Connecting To A Keypad Controlled Fail-Safe OR Fail-Secure Locking Device:
RELAY
FAIL
SECURE
LOCK
+
-
FAIL
SAFE
LOCK
+
-
To 12/24VDC
Power Supply*
*NOTE: Button, Keypad & Lock power are the same voltage. Refer to manufacturer’s
installation instructions for Power Supply, Keypad, & Lock wiring.
-
+
For Fail-Safe Only
For Fail-Secure Only
463U
-
1 2 3 4 5
COM N.O. N.C. +
+
-
5
12/24V
N.C. N.O.
REX
COM
RELAY
TYPICAL KEYPAD
-
1 2 3 4 5
COM N.O. N.C. +
Connecting To An Access Control Panel
or Door Operator:
RELAY
463U
12-24 VDC
To Security
System
To Power
Supply
N.O.
N.C.
COM
_
+
Use the DIP switches to adjust the Relay Activation Time or to reverse the Standby Illumination setting.
O
N
1
2
3
4
O
N RELAY
463U
-
1 2 3 4 5
COM N.O. N.C. +
1
ON
ON
2
ON
ON
3
ON
ON
4
Dip Switch # Programming Feature
5 second unlock delay
10 second unlock delay
20 second unlock delay
Toggle ON/OFF
Standby Illumination
*
Relay Activation Time – Controlled by DIP switches #1, 2 & 3. DIP switches are additive.
For example, DIP switches #1 & 2 in the ON position equals 15 seconds.
Minimum Time (DIP switches 1, 2 & 3 are OFF) = 1 second
Maximum Time (DIP switches 2 & 3 are ON) = 30 seconds
Standby Illumination Status – controlled by DIP switch #4.
SW #4 OFF = Red (Idle); Flashing Green (Relay Active)
SW #4 ON = Green (Idle); Flashing Red (Relay Active) *