Datasheet > MDLWA

MDLWA

更新时间： 2024-09-27 12:49:51

品牌	Logo	应用领域
GAMEWELL-FCI		/
页数	文件大小	规格书
4页	247K
描述
MDL, MDLW Sync Modules for SpectrAlert Series

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中文翻译

获取价格

数据手册

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MDLWA 数据手册

Specifications

Voltage range: DC or full-wave-

rectified; 11 to 30 volts. NOTE:

Supply voltage range at 12 volts, 11

to 17 VDC; at 24 volts, 21 to 30 VDC.

MDL, MDLW Sync Modules

for SpectrAlert Series

Maximum load on loop: 3 amps.

Current: See table below.

Description

The Sync•Circuit^TMmodule

synchronizes SpectrAlert®

strobes at 1 Hz and horns

at temporal 3 over a single

pair of wires. Patented mod-

ule technology also allows

the silencing of horns on

horn/strobe models over a

single pair of wires.

DC FWR DC FWR DC FWR

10 12 30 31 87 122

11 15 35 37 198 262

Operating temperature: 0°C to

49°C (32°F to 120°F).

Application Flexibility.

The Sync•Circuit^TMmodule

is designed to power and

synchronize either two 3-

amp circuits wired in Class

B or one 3-amp circuit pow-

ered as Class A. Should

more than two zones require

synchronization, additional

modules can be added by

Listings

Listings and approvals below apply to

the MDL(W) Sync Modules for

SpectrAlert® Series. 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.

interconnecting the “slave”

input and output terminals

between modules.

The MDL Module

Additional Capabilities. The Sync•Circuit^TMmodule is also designed to gener-

ate temporal 3 tone for System Sensor’s Multi-Alert^TMand PA400 Mini-Alert^TM

sounders. Existing installations can be upgraded to comply with NFPA 72.

•

UL Listed: files S5512, S4011.

ULC Listed: files CS548, CS549.

MEA approved: file 257-97-M.

FM approved.

Module Configuration

Each MDL module has the capability of connecting two Style Y (Class B) cir-

cuits or one Style Z (Class A) circuit.

CSFM approved:

file 7300-1209:179.

The NAC output(s) from the panel are connected to the zone inputs of the MDL

module and the zone output(s) from the MDL module are connected to the noti-

fication loop(s). Supervision is accomplished in the module by a direct connec-

tion between the zone input and the zone output of each of the two zone circuits

connected to the normal end-of-line device. The FACP “sees” the EOL device

through the MDL module. When either or both outputs (zones 1 & 2) from the

module are wired to the SpectrAlert products, the horns and strobes in both

zones will be synchronized.

Product Line Information

MDL

Sync module for use with

SpectrAlert Series, red.

MDLA

Sync module for use with

SpectrAlert Series, red,

for Canada.

MDLW

Same as above, white.

The MDL module can be configured so that more than two zones can be syn-

chronized by the interconnection of the slave input and output (see Application

Examples).

MDLWA Same as above, white,

for Canada.

Special Considerations

NOTE: The MDL Module is factory-set with the trouble contacts in the open

state. These contacts may close during shipping. Approximately two sec-

onds after power-up, these contacts will open.

MDL and MDLW Sync Modules CS-2456 10/21/04

Page 1 of 4

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中文翻译

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与MDLWA相关器件

型号	品牌	获取价格	描述	数据表
MDM	ITT	获取价格	Micro-D Metal Shell - .050 Contact Spacing
MDM	VISHAY	获取价格	Thick Film Resistor Networks Military, MIL-PRF-83401 Qualified, Type RZ Dual-In-Line Packa
MDM (Military M83401/01 and /02)	VISHAY	获取价格	Thick Film Resistor Networks, Military, MIL-PRF-83401 Qualified, Type RZ010 and RZ020 Dual
MDM01-A9-A174	ITT	获取价格	D Type Connector, 9 Contact(s), Female, 0.05 inch Pitch, Solder Lug Terminal, #4-40, Plug
MDM01-C21-A174	ITT	获取价格	D Type Connector, 21 Contact(s), Female, 0.05 inch Pitch, Solder Lug Terminal, #4-40, Plug
MDM01-D25-A174	ITT	获取价格	D Type Connector, 25 Contact(s), Female, 0.05 inch Pitch, Solder Lug Terminal, #4-40, Plug
MDM01-E31-A174	ITT	获取价格	D Type Connector, 31 Contact(s), Female, 0.05 inch Pitch, Solder Lug Terminal, #4-40, Plug
MDM01-F37	ITT	获取价格	D Type Connector, 37 Contact(s), Female, 0.05 inch Pitch, Solder Lug Terminal, #4-40, Plug
MDM01-F37-A174	ITT	获取价格	D Type Connector, 37 Contact(s), Female, 0.05 inch Pitch, Solder Lug Terminal, #4-40, Plug
MDM01-G51-A174	ITT	获取价格	D Type Connector, 51 Contact(s), Female, 0.05 inch Pitch, Solder Lug Terminal, #4-40, Plug

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