Bosch Appliances DS7445I, DS7447E, DS7400XI manual Specifications

1.4 Outputs

• Alarm Output:

• Programmable

Output 1*

• Programmable

Output 2*

• Input power:18 VAC, 50 VA, 50 Hz./60 Hz.

• Auxiliary power:12 VDC, 1.0 A max.

• UL Listed Alarm Power Output: 12 VDC, 1.75 A max.

• Auxiliary power voltage range: 12 V special application

• Optional Standby battery (P334): 12 V, 7.0 Ah - 35 Ah max.

• Control panel current draw: 175 mA, Standby 250 mA, Alarm

1.0Specifications

1.1Enclosure Housing

The standard enclosure is manufactured from 20 Guage (1.0 mm), cold-rolled steel, and measures 12.5 by 14.5 by 3 inch (31.8 by

36.8by 7.6 cm) (HxWxD). A keyed lock is included, and this enclosure has provision for an optional tamper switch (required for commercial burglary applications) for monitoring the door.

1.2Storage and Operating Temperature

• Temperature: +32°F to +120°F (0°C to +49°C)

1.3Power

NOTE: The total current output capacity for all auxiliary devices, including keypads and smoke detectors = 1.5 A standby,

2.5A alarm. The following ratings are maximum values. The total combined output cannot exceed the maximum load current.

NOTE: Fire Systems installed under NFPA-72 or UL Listed Fire Systems require the use of 18 AWG or larger wire.

1.7Communicator

Will report to two phone numbers with full single, double and back- up reporting. Communicates in SIA (110 or 300 baud), 3/1, 3/1 Ext., 3/1 with Parity, 3/1 Ext. with Parity, 4/1, 4/2, BFSK, Contact ID, and Pager formats.

FCC Registration Number is ESVUSA-75333-AL-E The ringer equivalence is 0.1B

Commercial Fire CSFM Listing Number is 7165-1062:113 Residential Fire CSFM Listing Number is 7167-1062:114

1.8Partitions

The system has the capacity for 8 independent partitions. One partition may be a common area.

1.9Users

The DS7400Xi Ver 4+ system allows up to 200 individual users. Each user will have his own PIN number (the 4- or 6-digit code entered at the keypads) and his own authority level (to determine which functions he may perform).

12 VDC, 1.75 A output. Can be programmed for steady or pulsed output.

Solid state current sink (1.0 A max.). Shorts to Aux. negative when activated. Connect device to Aux. power positive. Can be used for alarm, arming state, or access control.** This output is generally programmable.

Solid state voltage source (500 mA max.). Can be used for alarm, arming state, or access control.** This output is generally programmable. For use with such compatible devices as the Listed DS250 with a 4-wire base.

*= Current draw should be subtracted from either maximum auxiliary or maximum alarm current draw.

**= Not investigated to the requirements of UL294.

1.5Zones

•8 on-board zones. Up to 248 total zones with expansion modules.

•Zone Response Time: 300 ms.

1.10Lightning Protection

MOVs and spark gaps provide protection from lightning surges and static discharges.

1.11Burglar/Fire Zone Inputs

•	Number of circuits:	8 Circuits on-board
• End-of-line resistor:		2.2 kΩ (P/N 25899, provided)
•	Loop resistance tolerance:	60 ohms

1.12Fire Signal Initiating Circuit (2-wire mode)

Fire circuit will work with 2- or 4-wire detectors and has optional alarm verification.

•	Number of circuits:	8 Circuits on-board
•	Type of circuit:	Class B, latching
• End-of-line resistor:		2.2 kΩ (P/N 25899, provided)
•	Supervisory current:	5.5 mA
•	Maximum short circuit current:	22 mA
•	Maximum line resistance:	60 ohms
•	Circuit voltage range:	8.5 to 14.1 VDC
•	Total detector standby current:	2.5 mA

1.6Keypads

• Maximum # of keypads: 15 Keypads

•Maximum wire length each: 1000 feet (305 m)

•Maximum wire length total: 6000 feet (1830 m) in system

• Wire type:	4 conductor, unshielded, #22 AWG
	(0.8 mm) “Telephone quad” or #18
	AWG (1.0 mm) quad wiring can be
	home-run or daisy- chained.

NOTE: No more than 2 keypads (#22 AWG) or 3 keypads (#18 AWG) are recommended on any 1000 foot (305 m) run.

NOTE: Shared cable is not recommended for keypad, multiplex, options bus, telephone, or siren wiring.

1.13Multiplex Bus Wiring Requirements

NOTE: Do not use twisted-pair or shielded cable. Do not share cable with the keypad lines.

•#22 AWG (0.8 mm). Up to 2000 feet (610 m) per system.

•#18 AWG (1.0 mm). Up to 5000 feet (1525 m) per system.

1.13.1 Multiplex Zone Loop Wiring

•Maximum wire length not to exceed 500 feet (150m) regardless of the wire gauge.

1.14Option Bus Wiring Requirements

• Maximum wire length 1000 feet (305 m) per home-run.

Page 4 P/N: F01U035325-01 Copyright © 2007 Bosch Security Systems, Inc. DS7400Xi (4+) Reference Guide