SECO-LARM USA Delayed Egress Timer SA-025EQ - Manual (Page 11)

ENFORCER Delayed Egress Timer
SECO-LARM U.S.A., Inc 11 SECO-LARM U.S.A., Inc.
33 11
Sample Application – Installation with a Gate Operator
 In this application, the SA-025EQ is used to warn that a gate is about to open or close.
 This application is only for gates that use the same input for both opening and closing the gate.
 Relock mode set to standard mode.
 Pre-delay timer set to 15 seconds.
 Power-up mode set to automatic relock (DIP Switch 1 OFF).
 Nuisance delay set to 0 seconds (DIP Switch 2 and 3 OFF).
 Lock status jumper OFF.
 Security mode jumper OFF.
 Local alarm output type jumper ON.
1. A wireless initiate device, such as the SK-919TD1S-UP, is triggered.
2. A wireless receiver, such as the SK-910RBQ receives the signal. The receiver’s common terminal
is connected to a positive voltage and the normally closed terminal is connected to the SA-025EQ’s
initiate input.
3. An audible indicator sounds during the pre-delay time to alert the user that the gate
is about to open. The local alarm will remain active for 5 seconds after the gate starts opening.
4. A gate operator connected to the lock relay output is triggered and opens a gate.
5. A gate warning light, such as the SL-1301-BAQ LED Strobe Light, signals while the gate is
opening.
6. The wireless receiver is also connected to the reset input. After the gate has opened, the
SK-919TD1S-UP is triggered again, deactivating the SA-025EQ.
7. The bypass input and free egress input are not used. Jumpers are placed between the bypass
input, free egress input, and positive power input terminal.
Power
supply
Gate warning
light
Gate
operator Audible warning
indicator
Wireless
transmitter
Wireless
receiver