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

クリーンルーム機器のスペアパーツ

FFU 通信コントローラー

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

Multi-FFU Networking
Industrial Field Interfaces
DIN— レール設置
Status and Link Indication

見積もりリクエスト製品案内

商品紹介

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.

主要な特徴

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.

お客様の製品に関する懸念事項

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.

典型的な用途

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

技術的なパラメータ

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

コア材料	FR-4 control board with copper conductors, isolated communication transceivers and industrial connectors
パネルの厚さ	45-90 mm nominal module depth
有効幅	70-180 mm nominal module width
最大長さ	Up to 250 mm overall module length
鋼鉄の厚さを直面する	0.8-1.2 mm optional steel mounting plate or port shield
コア密度	1850-2000 kg/m³ for FR-4 circuit-board substrate
熱伝導率	0.25-0.40 W/(m·K) through typical FR-4 substrate
表面仕上げ	Dark-gray flame-retardant enclosure with green terminals and shielded metal network ports
ジョイントタイプ	DIN-rail clip with pluggable screw terminals and shielded modular communication ports
カスタマイズ	意図したアプリケーションと動作環境に基づいて利用できます。

利用可能なオプション

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

Planning a FFU Communication Controller specification?

寸法、設置条件、性能目標、必要な表面仕上げをお送りください。

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