Bosch AL800LGK9E Specsheet

Fire Alarm Systems | AL800LGK9E Logic Board

AL800LGK9E Logic Board

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u Class 2 rated power‑limited outputs

u Two (2) Class A or two (2) Class B FACP inputs

u Two (2) NC dry contact trigger inputs

u Two (2) Class A or four (4) Class B notification

circuits of which two (2) Class B outputs may be paralleled for more power on a notification circuit

u One (1) auxiliary power output at 1 A supply current

with battery back up

The AL800LGK9E Logic Board is a replacement board for use in the AL802‑WAL NAC and AL1002WAL Power Extender enclosures. The board provides:

• two (2) Class A or two (2) Class B FACP inputs

• two (2) NC dry contact trigger inputs

• two (2) Class A or four (4) Class B notification circuits of which two (2) Class B outputs may be paralleled for more power on a notification circuit

• One (1) auxiliary power output at 1 A supply current with battery back up

• Signal circuit trouble memory

• 2-wire Horn/Strobe sync mode

• ground fault detection.

Functions

Signal Circuit Trouble Memory

This trouble memory facilitates quickly locating intermittent system trouble and eliminates costly and unnecessary service calls. LED’s indicate a prior fault (short, open, ground) has occurred on one or more signaling circuit outputs.

Two-wire Horn/Strobe Sync Mode

This mode allows audible notification appliances (horns) to be silenced while visual notification appliances (strobes) continue to operate. Cooper Wheelock, and Amseco protocols are supported. Temporal Code 3,

Gentex, System Sensor, Faraday,

Steady, and Input to Output Follower (maintains synchronization modes are DIP switch selectable.

Ordering Information

AL800LGK9E Logic Board

Replacement board used with the AL802‑WAL or AL1002WAL NAC Power Extenders; mounts in enclosure

Order number AL800LGK9E

of notification appliance circuits)

2 | AL800LGK9E Logic Board

Represented by:

Americas: Europe, Middle East, Africa: Asia-Pacific:

Bosch Security Systems, Inc. 130 Perinton Parkway Fairport, New York, 14450, USA Phone: +1 800 289 0096 Fax: +1 585 223 9180 security.sales@us.bosch.com www.boschsecurity.us

Bosch Security Systems B.V. P.O. Box 80002 5600 JB Eindhoven, The Netherlands Phone: + 31 40 2577 284 Fax: +31 40 2577 330 emea.securitysystems@bosch.com www.boschsecurity.com

Robert Bosch (SEA) Pte Ltd, Security Systems 11 Bishan Street 21 Singapore 573943 Phone: +65 6258 5511 Fax: +65 6571 2698 apr.securitysystems@bosch.com www.boschsecurity.asia