Datasheet > USM-SZA

USM-SZA

更新时间： 2024-10-15 06:01:59

品牌	Logo	应用领域
GAMEWELL-FCI		/
页数	文件大小	规格书
2页	101K
描述
Universal Signal Module

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USM-SZA 数据手册

Features

• Available in 8-circuit increments.

USM-8

• Compatible with IF632 and IF650

systems.

Universal Signal Module

• Module removal without disturbing field

wiring.

• LED annunciation of circuit activation

and trouble.

Description

• Programmable via front panel or PC.

• Style Y and Z wiring.

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.

• 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.

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

• Inrush-tolerant circuits.

• 2.0 Amp output circuits.

circuit. Each circuit has a tactile switch on the display module for program-

ming circuit functions and bypass.

Specifications

Operation

Standby current

36 mA (8 circuits).

Alarm current

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.

Style Y: 20 mA per circuit.

Style Z: 42 mA per circuit (plus signal

load).

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.

Listings

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.

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.

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.

• UL Listed: file S521.

• CSFM approved: file 132-95-E.

• MEA approved: files 7165-1288:144,

7165-1288:146.

USM-8 CS-2024 09/01/06

Page 1 of 2

中文翻译

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