User manual

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NET 30
Terms
15
Security
section
15
Modules
Sensitive Relay
The ELK-924 is a sensitive relay which offers
positive (+) or negative (-) trigger activation on as
low as 1.2mA of current. It is ideal for access control,
home automation, and many other general purpose
switching applications. The ELK-924 features switch
selectable 12 or 24VDC operation, DPDT form “C”
heavy duty contacts, and an LED status indicator.
Specifications: Operating voltage: 12~24VDC
“switch selectable”. Trigger current: 1.2mA @
12VDC. Trigger voltage: 4~24VDC. Nominal current
draw: 60mA. Double form “C” contacts rated for: 7A
@ 30VDC, 10A @ 125VAC. Diode protection across
relay coils. Size: 1.5" (W) x 2.75" (H).
Order # (ea.)
82-2180 $17.12
Relay Modules
Each cluster contains
six relay modules
which can be
separated by simply
snapping them apart. 12 or 24VDC selectable
operation. Single form “C” 10A/120VAC or 28VDC
relay contact. Screw terminals handle up to
12 gauge wire. Mfr. #RB610.
Order # (ea.)
82-3200 $40.35
Relay Modules
12 or 24VDC selectable
operation. 3~24VDC, 1mA
positive or negative trigger.
Double form “C” 2A,
120VAC/28VDC contacts. Mfr. #RBSN-TTL.
Order # (ea.)
82-3210 $18.40
Delay Timer
The ELK-960
Delay Timer is an
economical and flexible
solution for many
general-purpose time
delay applications. The unit can be configured for
use on either 12V or 24V systems, with positive or
negative trigger logic. Trigger voltage can be as low
as 4V, making the ELK-960 compatible with 5V logic
outputs. Set-up is quick and easy with thumbwheel
adjustment between 1 and 60 seconds. A quick
jumper setting converts the time from seconds to
minutes. The timer can be configured to activate
once for each trigger (one-shot mode), or pulse as
soon as power is applied (repeat mode). Relay can
be configured to be normally on or normally off.
Specifications: Time settings: 1 sec~60 min.
Relay contact rating: 7A @ 30VDC. Trigger voltage:
4~27VDC. Input trigger current: 1.2mA. Current
draw with relay on: 40mA. Size: 3" (W) x 2.2" (H) x
1" (D) (fits std. snap track). 12V setting: Nominal
operating voltage: 9~15VDC. 24V setting: Nominal
operating voltage: 21~27VDC.
Order # (ea.)
82-2190 $33.95
Timer Module
Timer can be set to open or
close the relay at the start or
end of a timing cycle from
1 to 60 seconds. Can be
triggered by positive DC
voltage, dry contact closure
or open dry contact. The
relay can be programmed to
pulse activate or activate for
one second at the end of the
timing cycle. Built-in reset function to manually
reset timing cycle. Specifications: Relay: Form-C
relay, 8A, 120VAC/24VDC. Timer: 12VDC/24VDC,
3mA (standby) 40mA (relay energized).
Order # (ea.)
82-8590 $21.95
Interface Module
A versatile timer, latch and relay
module suitable for many simple
interface applications where the
output from a low level source,
such as an alarm control panel,
cannot drive a device. The
module can be triggered by either 0V input or a
voltage between +5V and 15V and has two selectable
modes: •Latch after removal of the trigger input
until reset •Latch until after preset time delay
(0~60 secs) Relay contacts are rated 1A @ 12V, and
the module is reset by shorting the two reset pins.
Order # (1-4) (5-up)
SR00038 $26.20 $24.67
Programmable Timer Module
12 or 24VDC selectable
operation. Quick and accurate
time range adjustment from
1 sec. to 60 minutes. LED
indicates relay is energized.
Form “C” relay contacts are 5A
at 120VAC/28VDC. Triggered by application of
positive voltage, dry contact closure or release of
contact closure. Mfr. #DTMR1.
Order # (ea.)
82-3250 $47.42
Two Line Phone
Surge Suppressor
The ELK-955 two-line
phone jack and surge
suppressor is an
extremely effective
device for protecting communications equipment
from damaging transients coming over the telephone
line. Features include: Rapid response time,
1 nanosecond, self restores after surges within
ratings, breakover voltage 300V, peak current 100A.
Mfr. #ELK-955.
Order # (ea.)
82-3755 $35.82
Compact Relay
The ELK-912 is a high
quality 12VDC relay. It
features SPDT form “C”
heavy duty dry contacts,
low current draw, and
positive or negative activation. All units are
conviently packed in a reusable poly storage box.
Specifications: Operating voltage: 12VDC nom.
Current draw: 30 milliamps. Minimum pull-in
voltage: 9VDC. Diode protection across relay coil.
Contact ratings: 7A @ 30VDC, 10A @ 125VAC.
Size: 1.1" (W) x 1.55" (H) (28mm x 39mm).
Order # (ea.)
82-2175 $12.07
Compact Alarm Control Module
A compact loop alarm for a
variety of intruder entry and
anti-theft applications including
anti-shoplifting alarms, intruder
alert, boat, caravan or vehicle
alarms, storeroom protection,
etc. Provisions are made for both
a normally closed loop, containing
detection sensors such as PIRs or
magnetic door contacts, and a normally open loop,
containing devices such as pressure mats, security
switches, making the module extremely versatile.
Battery, on/off switch and bell/sounder terminals are
also included, and the bell output will latch when
triggered until switched off. All connections are via
screw terminals for easy installation, and the unit is
supplied in an impact resistant enclosure. •Supply
voltage: 9~15VDC •Switched output: 1A continuous
•Current: 2A peak •Dimensions: 6 x 43 x 25mm
Order # (1-4) (5-up)
SR00036 $49.95 $44.50
aProgrammable
Timer Modules
12 or 24VDC selectable
operation. Quick and
accurate time range
adjustment from
1 sec. to 60 minutes. LED indicates relay is
energized. Form “C” relay contacts are rated 8A at
120VAC/28VDC. Triggered by application of positive
voltage, dry contact closure, or release of contact
closure. Selectable relay activation at the start or
end of the timing cycle. Mfr. #6062.
Order # (ea.)
82-3220 $26.95
Programmable Timer
The PT724 is an advanced seven day/24 hour event
timer that is simple to program and allows for
scheduling of multiple events over the course of
a one week period. 12~24VAC or DC operation.
Form “C” relay contacts are rated at 10A at
120VAC/28VDC. Mfr. #PT724.
Order # (ea.)
82-3175 $109.00
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