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USM-8 参数 Datasheet PDF下载

USM-8图片预览
型号: USM-8
PDF下载: 下载PDF文件 查看货源
内容描述: 通用信号模块 [Universal Signal Module]
分类和应用:
文件页数/大小: 2 页 / 101 K
品牌: GAMEWELL-FCI [ GAMEWELL-FCI BY HONEYWELL ]
 浏览型号USM-8的Datasheet PDF文件第2页  
USM-8
Features
Available in 8-circuit increments.
• Compatible with IF632 and IF650
systems.
• Module removal without disturbing field
wiring.
• LED annunciation of circuit activation
and trouble.
• Programmable via front panel or PC.
• Style Y and Z wiring.
• Requires one MPU bus position.
• Pairs of circuits can be configured as 24
VDC steady output, coded, temporal,
march time, etc.
• Ground fault detection.
• Selectable default alarm mode operation.
• Power-limited circuits.
• Inrush-tolerant circuits.
• 2.0 Amp output circuits.
Universal Signal Module
Description
The Universal Signal Module (USM)
is a multifunctional output module
that is available in eight-circuit
increments, designed to provide
audible and visual annunciation of
alarm conditions. The USM-8 is
compatible with both IF632 and
IF650 systems. The USM-8 can be
configured for 24 VDC signaling.
The USM-8 includes a display
module which provides LED annun-
ciation of circuit activation and
troubles. The display module has
space for custom labeling of each
circuit. Each circuit has a tactile switch on the display module for program-
ming circuit functions and bypass.
g2024ph1.jpg
Specifications
Standby current
36 mA (8 circuits).
Operation
The Universal Signal Module (USM-8) monitors each circuit’s value. The
Fire Alarm Control Panel’s (FACP’s) main CPU processes the information
to determine the state of each notification appliance circuit’s wiring and
condition of the connected devices. If the FACP’s CPU detects an off-normal
reading, the system then executes its programmed response.
If the FACP’s CPU receives a value indicating that there is a ground fault
condition on the field wiring of the module, the system will annunciate a
trouble.
If the FACP receives an alarm from one of its connected devices, the
circuits programmed for response will then activate and the appropriate
Circuit Active LED will light.
Alarm current
Style Y:
20 mA per circuit.
Style Z:
42 mA per circuit (plus signal
load).
Listings
Listings and approvals below apply to the
basic Universal Signal Module (USM-8). In
some cases, certain modules may not be
listed by certain approval agencies, or
listing may be in process. Consult factory
for latest listing status.
• UL Listed: file S521.
• CSFM approved: file 132-95-E.
• MEA approved: files 7165-1288:144,
7165-1288:146.
Engineer’s Specifications
Universal Signal Modules (USMs) shall be provided for emergency evacua-
tion signaling. The Universal Signal Module shall supply outputs for
driving audible and visual devices. The same module shall be capable of
supervising and distributing audio/visual power. Universal Signal Modules
shall be capable of being wired for either Style Y or Style Z operation.
Universal Signal Module shall be Gamewell USM-8.
USM-8
CS-2024
09/01/06
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