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クリーンルーム管理 · 環境モニタリングシステム

Pass ボックスのインターロックシステム

A compact paired-door interlock that keeps opposite pass box doors mutually exclusive and gives operators clear release, locked and door-open feedback.
  • Mutually Exclusive Doors
  • Compact Embedded Controller
  • Door-Open Alarm
  • Timed Opposite-Door Release
見積もりリクエスト 製品案内

商品紹介

The pass box interlock system is designed for two closely coupled transfer-hatch doors. Magnetic contacts confirm the actual door position, while compact electric strikes or electromagnetic locks enforce the interlock. Stainless pushbutton indicators on each side show whether the local door is available, occupied or locked. A release delay can be added after closure, and optional germicidal-cycle or purge-ready inputs can hold both doors locked while the pass box completes its internal sequence.

主要な特徴

A dedicated two-door logic board fits within the pass box service compartment.

Door contacts verify physical closure instead of relying only on the lock command.

Illuminated stainless buttons communicate local request and availability at both sides.

Optional cycle input keeps both doors secured during purge or internal treatment operation.

お客様の製品に関する懸念事項

A pass box interlock must fit a compact enclosure and tolerate frequent door cycles while protecting the transfer boundary.

One door appears closed but the latch has not fully seated.A dedicated magnetic contact confirms actual closure before the opposite lock releases.
Operators on opposite sides cannot see which door is being used.Local illuminated indicators show available, occupied and alarm states on both faces.
Door slamming causes contacts to bounce and the opposite lock to chatter.Input debounce and a short release delay stabilize the sequence after closure.
A purge or treatment cycle is interrupted by an early door request.A cycle-hold input locks both doors until the pass box confirms completion.

典型的な用途

Static transfer hatchesDynamic pass boxes滅菌材料移送Laboratory specimen pass-throughs

技術的なパラメータ

Typical materials and dimensions for a compact pass box door interlock controller are shown below.

コア材料Stainless steel faceplates with FR-4 interlock board, copper relays and flame-retardant polymer terminals
パネルの厚さ35-90 mm embedded controller depth
有効幅100-250 mm controller or faceplate width
最大長さUp to 350 mm controller enclosure length
鋼鉄の厚さを直面する1.0-1.5 mm 304 stainless steel faceplates
コア密度7900-8030 kg/m³ for 304 stainless steel parts
熱伝導率14-17 W/(m·K) for 304 stainless steel faceplates
表面仕上げBrushed 304 stainless steel with green request and red locked indicators
ジョイントタイプEmbedded two-door controller with quick-connect lock, contact, lamp and cycle terminals
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

Electric strike or magnetic lockPurge-cycle lock inputDoor-open buzzerFlush stainless indicator plates

Planning a Pass Box Interlock System 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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