Enclosures - Bosch B5512 Reference Manual

94 en | Approved applications
Notice!
Test Weekly: Perform a Fire Test weekly.
Further information
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NFPA Style A (Class "B") Circuit
Loops A and B on the D125B Module are NFPA Style A (Class "B") initiating circuits suitable
for connecting any fire alarm initiating device, including two-wire and four-wire smoke
detectors.
Connecting initiating devices to on-board points (1 through 8) on the control panel:
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Connecting initiating devices to off-board points:
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Other devices
Use a D130 Relay Module, D8129 OctoRelay, or Switched Aux (Terminal 8) to provide reset
capability to other initiating devices such as:
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Install devices according to the manufacturer's instructions. For more information, refer to Off-
board outputs, page 60.
For battery calculations, refer to Standby battery requirements and calculations, page 97.
Notice!
Test Weekly: Perform a Fire Test weekly. According to UL 864, a Fire Test tests both the AC
power and the battery.
18.1.4

Enclosures

Mount the control panel assembly in any of the Bosch Security Systems, Inc. enclosures listed:
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*Requires a B12 mounting bracket.
B10, B11, D2203, and D8103 enclosures
The B10, B11, D2203, and D8103 enclosures are suitable for residential fire and burglary
installations and commercial burglary applications that do not require attack resistance or the
approval by Factory Mutual (FM) or New York City – Materials and Equipment Acceptance
(NYC-MEA). Refer to Compatible UL listed components, page 95 for acceptable applications.
2015.07 | 12 | F.01U.287.180
Standby battery calculations, page 97
Household Fire Warning equipment, page 99
Use a D125B Powered Loop Interface Module with two-wire initiating devices.
Use a D129 Dual Class "A" (NFPA Style D) Initiating Circuit Module with any type of
initiating device, except a two-wire smoke detector.
Do not connect two-wire smoke detectors to POPITs or MUX bus inputs.
Use the D9127U or D9127T POPIT Modules to connect four-wire smoke.
B308 Octo-output Module
D125B Powered Loop Interface Module (2-wire smoke detector module)
D129 Dual "Class A" Initiation Circuit Module (4-wire smoke detector)
D9127T/U POPITs
On-board points
B10 Medium Control Panel Enclosure
B11 Small Control Panel Enclosure
D2203 Enclosure
B8103 Universal Enclosure*/D8103 Universal Enclosure*
D8109 Fire Enclosure (red)*
D8108A Attack Resistant Enclosure*
Installation and System Reference Guide
Control Panel
Bosch Security Systems, Inc.