Three-quarter view of an FFU communication controller with network ports and field terminals

클린룸 장비 예비 부품

FFU 통신 컨트롤러

A compact industrial interface that links individual FFU controllers to a grouped monitoring or building-control network.

Multi-FFU Networking
Industrial Field Interfaces
DIN - Rail 설치
Status and Link Indication

견적 요청 제품 찾아보기

상품 소개

The FFU communication controller exchanges operating commands and status data between fan filter units and a supervisory control layer. Shielded network ports support controller-to-controller or upstream links, while pluggable field terminals connect power, local buses and dry-contact signals. Status indicators provide immediate feedback on power and data activity. The communication protocol, addressing method, electrical isolation, terminal assignment and node capacity must match the installed FFU controllers.

주요 기능

Dual shielded communication ports support daisy-chain or upstream/downstream network layouts.

Pluggable field terminals simplify installation and controller replacement inside a control cabinet.

Separate status LEDs provide local indication of power, link and communication activity.

DIN-rail mounting keeps multiple communication modules organized in grouped FFU panels.

고객 제품 관심사

Reliable grouped FFU control depends on protocol, wiring and addressing compatibility across every network node.

A replacement gateway uses a protocol that existing FFU controllers cannot interpret.The communication interface is selected for the installed controller protocol and physical bus standard.

Long daisy chains experience intermittent data caused by poor termination or shielding.Shielded ports, defined bus topology and matched end termination support stable field communication.

Technicians cannot quickly identify whether a fault is power, link or data related.Dedicated local indicators separate supply status from physical-link and communication activity.

Unclear terminal assignments create wiring errors during retrofit work.Pluggable, grouped terminal blocks can be configured to match the original power and signal pinout.

일반적인 응용 프로그램

Networked cleanroom FFU arraysGrouped fan filter unit control panelsMini-environment fan networksFFU supervisory-system retrofits

기술 매개변수

Typical construction ranges for compact FFU communication controllers are shown below.

핵심 재료	FR-4 control board with copper conductors, isolated communication transceivers and industrial connectors
패널 두께	45-90 mm nominal module depth
유효 폭	70-180 mm nominal module width
최대 길이	Up to 250 mm overall module length
강철 면면 두께	0.8-1.2 mm optional steel mounting plate or port shield
코어 밀도	1850-2000 kg/m³ for FR-4 circuit-board substrate
열전도도 (Thermal Conductivity)	0.25-0.40 W/(m·K) through typical FR-4 substrate
표면 마무리	Dark-gray flame-retardant enclosure with green terminals and shielded metal network ports
접합 유형	DIN-rail clip with pluggable screw terminals and shielded modular communication ports
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

RS-485 or Ethernet physical interfaceModbus-compatible integrationCustom node capacity and addressingMatched pluggable terminal layout

Planning a FFU Communication Controller specification?

치수, 설치 조건, 성능 목표 및 필요한 표면 마감을 보내십시오.

우리 팀과 대화하십시오.