SECO-LARM SA-025Q Spezifikationen PDF herunterladen

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The SA-025Q Programmable Timer Module is suitable for a wide range of timed security

and access control operations, such as door unlock timing, siren or bell timer, VCR timer,

and so on. Auto-sensing of input voltage and DIP switches for programming make

installation easy.

Features / Specifications:

• Timer can be set from 1 second to 60 minutes

• Can be triggered via a N.O. positive (+) trigger input signal or a N.C. negative (-) trigger

device or by powering up the unit

• Relay can be programmed to activate at the start or at the end of the timing cycle

• Relay can also be set to activate for one second at the end of the timing cycle

• Relay can be programmed to pulse (flash) or be steady on

• Built-in reset function to manually reset timing cycle

• Form-C relay, contacts rated 8A @ 120VAC/24VDC

• LED indicates relay is energized

• 12VDC/24VDC operation (auto sensing)

• Current draw – Less than 1mA (standby) or 50mA (relay energized)

• Board measures 2-7/8” x 2-1/2” (73 x 63 mm)

• Functions programmed via DIP switches – no jumpers to cut

Fig. 1 – DIP switch settings

Switch

Off

Fixed 1 sec. Relay

output time

Relay energizes at start

of timing cycle

REPEAT timing cycle

Time in MINUTES

Timing controlled by

TRG input

Counter begin at START

of TRG

Variable Relay output

time

Relay energizes at

end of timing cycle

SINGLE timing cycle

Timing in SECONDS

Timing controlled by

Power Up

Counter begin at END

of TRG

ENFORCER

Installation Manual

SA-025Q

Programmable Timer Module

Wiring:

• TRG – N.O. Positive (+) trigger input

signal or

– N.C. Negative (

) trigger input

signal

(1K ohm resistor

required - included)

• (-) – Ground input

• (+) – +12VDC to +24VDC input

• NO – Relay output (normally open)

• COM – Relay output (common)

• NC – Relay output (normally closed)

DIP Switch Settings (Programming):

The SA-025Q is programmed via a

series of six DIP switches which can be

turned on or off. See fig. 1.

b. Action – If the TRG terminal is connected to (+) for the time set by the timer, the

relay activates and remains activated. To reset the latched relay, connect the TRG

terminal momentarily to (+) again.

c. Triggering by powering unit up – If DIP switch #5 is set to ON, the delay period set

by the timer starts when the SA-025Q is powered up. At the end of the delay period,

the relay latches on and remains on until the SA-025Q is disconnected from power.

5. Pulsing or Flashing Output, instant or delay (Fig. 6):

a. DIP switch settings:

1 – Relay output mode, see below

2 – Instant/delay start, see below

3 – OFF

4 – Timer setting (ON or OFF)

5 – OFF

6 – OFF

b. Action – If the TRG terminal is connected to (+) momentarily, the SA-025Q waits for

the time set by the timer, and then starts pulsing/flashing. The pulse/flash output lasts

until the TRG terminal is disconnected from (+).

c. Triggering by powering unit up – If DIP switch #5 is set to ON, the output works the

same, but instead of triggering via the TRG terminal, the SA-025Q is triggered by

being powering up.

d. Instant/delay start – If DIP switch #2 is set to ON, the SA-025Q waits for the time set

by the timer after triggered or powered up, and then starts pulsing/flashing. If DIP

switch #2 is set to OFF, the SA-025Q starts pulsing/flashing as soon as it is triggered

or powered up.

e. Relay output time – If DIP switch #1 is set to ON, the relay on and off time depends

on how the timer is set. If DIP switch #1 is set to OFF, the relay on time is fixed at

about 1 second, and the relay off time depends on how the timer is set.

6. Optional Negative Trigger or Closed-Circuit Trigger (Fig. 7):

If a closed-circuit negative trigger is required, it is necessary to install a 1K

(1,000-ohm) resistor as shown (included).

Note: Products with model number that ends with "Q" or have a green “Q” sticker represents RoHS compliant products.

WARRANTY:

This SECO-LARM product is warranted against defects in material and workmanship while used in normal

service for a period of one (1) year from the date of sale to the original consumer customer. SECO-LARM’s obligation is

limited to the repair or replacement of any defective part if the unit is returned, transportation prepaid, to SECO-LARM.

This Warranty is void if damage is caused by or attributed to acts of God, physical or electrical misuse or abuse, neglect,

repair, or alteration, improper or abnormal usage, or faulty installation, or if for any other reason SECO-LARM determines that

such equipment is not operating properly as a result of causes other than defects in material and workmanship.

The sole obligation of SECO-LARM, and the purchaser’s exclusive remedy, shall be limited to replacement or repair only, at

SECO-LARM’s option. In no event shall SECO-LARM be liable for any special, collateral, incidental, or consequential personal

or property damages of any kind to the purchaser or anyone else.

NOTICE:

The information and specifications printed in this manual are current at the time of publication.

However, the SECO-LARM policy is one of continual development and improvement. For this reason, SECO-LARM

reserves the right to change specifications without notice. SECO-LARM is also not responsible for misprints or

typographical errors.

whole or in part, without the written permission of SECO-LARM.

SECO-LARMSECO-LARM

SECO-LARM

U.S.A., Inc. U.S.A., Inc.

U.S.A., Inc.

16842 Millikan Avenue, Irvine, CA 92606

Tel: 800-662-0800 / 949-261-2999 Fax: 949-261-7326

Website: www.seco-larm.com

E-mail: sales

seco-larm.com

file: D/DTP/MISA-025Q_074

MIA025.P65/FEB2003

Order Part #760-100-3/074

PITSW1

1 2

ENFORCER 1
Setting the Timer: 2

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Seite 1 - ENFORCER

- 1 -The SA-025Q Programmable Timer Module is suitable for a wide range of timed securityand access control operations, such as door unlock timing, si

Seite 2 - Setting the Timer:

- 2 -Setting the Timer:The relay output time can be programmed for either 1 to 60 seconds, or 1 to 60 minutes,using the round, black thumbwheel:1. Det

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