Complete remote alarm module with gray DIN-rail body, green-red LEDs and blue network label

클린룸 제어 및 환경 모니터링 시스템 (Cleanroom Control and Environment Monitoring Systems)

원격 경보 모듈

A distributed I/O module that collects local alarm contacts, drives remote indicators and reports point status to a cleanroom central alarm or monitoring system.

Isolated Alarm Inputs
Configurable Relay Outputs
Local Point LEDs
Networked Distributed I/O

견적 요청 제품 찾아보기

상품 소개

The remote alarm module places alarm acquisition close to cleanroom equipment, sensors or utility panels. Isolated digital inputs receive dry contacts or selected voltage states, and local LEDs show channel condition during service. Relay outputs can operate beacons, sounders or shutdown interlocks under central or local logic. RS-485 or Ethernet communication transfers point status, channel diagnostics and output commands to the central system, reducing long individual cable runs from every alarm point.

주요 기능

Galvanically isolated inputs protect central electronics from field wiring disturbances.

Local channel LEDs show input and relay state without opening software tools.

Distributed placement reduces the amount of home-run alarm cable across the facility.

Watchdog and communication-fault indication distinguish a network problem from a normal input.

고객 제품 관심사

Distributed alarm I/O must preserve channel identity and reveal communication loss rather than silently freezing the last known state.

Dozens of alarm contacts require long home-run cables to the central panel.A local module aggregates nearby points onto one supervised communication link.

Technicians cannot see whether an input is active at the field cabinet.Per-channel LEDs show physical input and commanded output states locally.

A field voltage transient damages the central alarm controller.Isolated inputs and relays separate remote wiring from the communication electronics.

Network loss leaves the operator believing all remote points are normal.Watchdog and heartbeat monitoring generate a dedicated module-offline alarm.

일반적인 응용 프로그램

Remote cleanroom alarm zonesUtility equipment contactsGas and leak detector outputsDoor and airlock alarm collection

기술 매개변수

Typical construction values for a distributed cleanroom remote alarm I/O module are listed below.

핵심 재료	FR-4 isolated I/O board with copper relay contacts in flame-retardant polycarbonate DIN-rail housing
패널 두께	80-130 mm module depth
유효 폭	45-160 mm DIN-rail width
최대 길이	Up to 180 mm module height
강철 면면 두께	0 mm; non-metallic DIN-rail enclosure
코어 밀도	1180-1450 kg/m³ for reinforced polymer housing
열전도도 (Thermal Conductivity)	0. 19 - 0. 35 W / (m · K) 폴리머 케이스 재료
표면 마무리	Light-gray DIN-rail housing with green input LEDs, red alarm LEDs and blue network label
접합 유형	DIN-rail clip with removable input-output terminals and RS-485 or Ethernet connector
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

Digital input and relay combinationsModbus RTU or TCPLocal fail-safe logicGasketed field enclosure

Planning a Remote Alarm Module specification?

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