Programming instructions

ManualsBrandsArrowhead ManualsComputer equipmentSK1L

2.12.1

2.1

TERMINAL DESCRIPTIONSTERMINAL DESCRIPTIONS

TERMINAL DESCRIPTIONS

2.1.12.1.1

2.1.1

C C

TRANSFORMER TRANSFORMER

TRANSFORMER

TERMINALS 1 & 2TERMINALS 1 & 2

TERMINALS 1 & 2

The system is powered with a 16.5V 20VA "non-fused" UL listed

class II transformer. The AC transformer is connected to terminal

1 and 2. It is recommended that the AC transformer be connected

with a minimum of 18 gauge wire at a distance of no more than 50

feet. The AC fail system monitor has a built in 15 second fault delay

that minimizes nuisance alarms caused by momentary power

outages.

NONO

TE:TE:

TE:

Do not connect ADo not connect A

Do not connect A

C poC po

C po

wer and bacwer and bac

wer and bac

k up batterk up batter

k up batter

until ALL system wiring is completed. Also do notuntil ALL system wiring is completed. Also do not

until ALL system wiring is completed. Also do not

undle the Aundle the A

undle the A

C wires with zone input or keC wires with zone input or ke

C wires with zone input or ke

ypad wires.ypad wires.

ypad wires.

2.1.22.1.2

2.1.2

SECONDSECOND

SECOND

ARAR

Y POY PO

Y PO

WER SUPPLWER SUPPL

WER SUPPL

Y (BY (B

Y (B

CK UP BCK UP B

CK UP B

TTERTTER

TTER

Y)Y)

To maintain proper operation, the SC system must have a 12 volt

rechargeable gel type battery installed. The system was designed

to support a 4 to 18 amp hour (AH) battery. The system provides a

float charge of 13.75VDC and provides continuous charging current

when operating at the suggested rated power output.

Once AC power is lost to the system, the battery automatically takes

over. The SC system continuously monitors the battery condition

with or without the AC power removed. If the battery voltage falls to

an 11.0VDC level, the low battery detector will activate and a low

battery

trouble condition will be annunciated at the keypad. The

trouble condition will exist until the battery voltage reaches an

acceptable level.

To silence the trouble enter the fault mode key sequence at the

keypad.

[PPPP][PPPP]

[PPPP]+

◆

▲

The low battery system monitor also has a built in 15 second fault

delay that minimizes nuisance alarms.

For UL installations,For UL installations,

For UL installations,

ref ref

ref

er to sections X and XI,er to sections X and XI,

er to sections X and XI,

UL UL

Compliance Compliance

Compliance

erification.erification.

erification.

2.1.32.1.3

2.1.3

12 12

OLOL

T POT PO

T PO

WER OUTPUTSWER OUTPUTS

WER OUTPUTS

UXILIARUXILIAR

UXILIAR

Y POY PO

Y PO

WER WER

WER

TERMINALS (+12.5VDC 3,TERMINALS (+12.5VDC 3,

TERMINALS (+12.5VDC 3,

4, 4,

COMMON 5,6) COMMON 5,6)

COMMON 5,6)

Unswitched DC power is available for powering auxiliary devices

such as motion detectors. This output is protected by a 2 amp

auxiliary power fuse F2. Negative termination for auxiliary devices

are wired to terminals 5 or 6.

Current requirement for an SK1L, LCD keypad is 100mA.

See Section 9,See Section 9,

See Section 9,

UL Compliance UL Compliance

UL Compliance

2.1.42.1.4

2.1.4

SMOKE PO SMOKE PO

SMOKE PO

WER (TERMINALS 10 & 11)WER (TERMINALS 10 & 11)

WER (TERMINALS 10 & 11)

Switched power is available for devices that require an interruptable

power source such as smoke detectors. Negative (switched) termi-

nation for smoke detectors are wired to terminal 11. To enable this

feature a “7” must be programmed in item 30 - Second Miscella-

neous Function select. Once programmed, pressing the [1] and [3]

keys simultaneously will reset the smoke output for approximately 5

seconds.

See Section 9,See Section 9,

See Section 9,

UL Compliance UL Compliance

UL Compliance

erification.erification.

erification.

2.1.52.1.5

2.1.5

ASSIGNABLE OUTPUT (TERMINAL 7 & 8)ASSIGNABLE OUTPUT (TERMINAL 7 & 8)

ASSIGNABLE OUTPUT (TERMINAL 7 & 8)

Normally this terminal provides a

urur

glarglar

glar

y bell y bell

y bell function. If desired,

this terminal can be programmed to follow any one of the items in

table 1, (refer to programming description, item 33). If the assign-

able output has been selected for any function other than burglar

operation,

single bell single bell

single bell operation must be selected.

NONO

TE:TE:

TE:

The total amount of aThe total amount of a

The total amount of a

ailabailab

ailab

le current frle current fr

le current fr

om the Aom the A

om the A

uxil-uxil-

uxil-

iariar

iar

K K

ypad,ypad,

ypad,

Smoke Smoke

Smoke

and status outputs (Arm, and status outputs (Arm,

and status outputs (Arm,

read read

read

A A

udibudib

udib

lele

warning,warning,

warning,

and Cour and Cour

and Cour

tesy) is 600mA.tesy) is 600mA.

tesy) is 600mA.

For UL installations,For UL installations,

For UL installations,

ref ref

ref

er to sections X and XI fer to sections X and XI f

er to sections X and XI f

or poor po

or po

werwer

wer

loading considerations.loading considerations.

loading considerations.

+ 12VDC OUTPUT OPTIONS FOR TERMINAL 8

Burg Bell (Default) Audible warning

Arm/Disarm Courtesy

Strobe light Timer control switch

Fail to communicate Keypad control switch

Arm/Disarm/Alarm P.C. control switch

Ready trouble

2.1.62.1.6

2.1.6

BELL OUTPUT (TERMINALS 7 & 9)BELL OUTPUT (TERMINALS 7 & 9)

BELL OUTPUT (TERMINALS 7 & 9)

dual bell operation dual bell operation

dual bell operation is selected, this terminal is activated when-

ever a fire loop is shorted. A 12-14Vdc bell or siren may be

connected to this terminal, providing the current draw of the device

does not exceed 2 amps.

When

single bell operation single bell operation

single bell operation is selected, this terminal will have a

steady output for burglary activation and pulsed output for fire

activation. Fire activation has priority over burglary operation.

NONO

TE:TE:

TE:

Single bell operation mSingle bell operation m

Single bell operation m

ust be used fust be used f

ust be used f

or UL installationsor UL installations

or UL installations

and current mand current m

and current m

ust not eust not e

ust not e

xceed 300mA.xceed 300mA.

xceed 300mA.

NONO

TE:TE:

TE:

Single bell operation is indicated bSingle bell operation is indicated b

Single bell operation is indicated b

y Pry Pr

y Pr

ogrammingogramming

ogramming

item 33 equalling anitem 33 equalling an

item 33 equalling an

ything eything e

ything e

xcept zxcept z

xcept z

erer

o.o.

2.1.72.1.7

2.1.7

REMOREMO

REMO

TE ARMED OUTPUT (TERMINAL 12)TE ARMED OUTPUT (TERMINAL 12)

TE ARMED OUTPUT (TERMINAL 12)

Output is available for connecting a remote armed indicator. Con-

nect the cathode (-) wire to terminal 12 and return the anode (+) wire

to terminal 3 or 4. Output will follow panel armed/alarm status.

2.1.82.1.8

2.1.8

REMOREMO

REMO

TE READTE READ

TE READ

Y OUTPUT (TERMINAL 13)Y OUTPUT (TERMINAL 13)

Y OUTPUT (TERMINAL 13)

Output is available for connecting a remote ready indicator. Connect

the cathode (-) wire to terminal 13 and return the anode wire (+) to

terminals 3 or 4. Output will follow panel ready/trouble status.

NONO

TE:TE:

TE:

DeDe

vices connected to terminals 12 and 13 are not tovices connected to terminals 12 and 13 are not to

vices connected to terminals 12 and 13 are not to

xceed l0mA current draxceed l0mA current dra

xceed l0mA current dra

2.1.92.1.9

2.1.9

REMOREMO

REMO

TE ATE A

TE A

UDIBLE UDIBLE

UDIBLE

ARNING OUTPUT ARNING OUTPUT

ARNING OUTPUT

(TERMINAL 14)(TERMINAL 14)

(TERMINAL 14)

Output is available for connecting a remote prealarm device (piezo

or equivalent). The device must operate at 12.5VDC and requires

no more than 50mA of current. Connect the positive (+) wire of the

device to terminal 3 or 4, return the negative (-) wire to terminal 14.

The device will produce a steady tone when in entrance delay and

a pulsating tone when in exit delay, test or trouble modes. When the

Chime feature is enabled this output will operate along with the

keypad sounder for chime, creating a short tone any time a chime

zone is violated or restored.