Three-quarter view of a pass box interlock controller with display terminals and plug connectors

クリーンルーム機器のスペアパーツ

Pass ボックスのインターロックコントローラー

A compact electronic module that coordinates two pass box doors, lock outputs, status indication and timed transfer sequences.

Two-Door Interlock Logic
Visible Status Indication
Removable Terminal Blocks
Service-Friendly Replacement

見積もりリクエスト製品案内

商品紹介

The pass box interlock controller is the central logic module for a two-door cleanroom transfer chamber. It reads door-position and request signals, energizes the appropriate electric lock, prevents both doors from being released together and provides local operating status. A compact flame-retardant enclosure, removable screw terminals and plug connectors simplify replacement inside an equipment compartment. Electrical supply, input type, lock voltage, output loading, timing logic and connector pinout must be matched to the existing pass box before installation.

主要な特徴

Dedicated logic prevents simultaneous release of opposing pass box doors.

A numeric display and separate status LEDs support rapid operating checks.

Removable terminal blocks allow field wiring to remain organized during module replacement.

Membrane keys provide local access to timing and operating adjustments without an external programmer.

お客様の製品に関する懸念事項

A replacement controller must reproduce the existing door sequence and electrical interfaces without defeating the transfer chamber interlock.

Incorrect interlock logic can permit both doors to unlock at the same time.Two-door sequencing is configured so one release output remains inhibited while the opposite door is open or unlocked.

An incompatible lock output may overload the controller or fail to release the door.Supply voltage, output type and allowable load are matched to the installed electromagnetic or electric-bolt locks.

Unclear fault status makes a failed sensor difficult to distinguish from a lock problem.Display and indicator states provide direct feedback for door requests, interlock state and connected input conditions.

Rewiring a replacement module increases downtime and connection errors.Detachable terminal blocks and keyed plug interfaces support labeled, one-for-one service replacement.

典型的な用途

静的クリーンルームパスボックスDynamic pass-through chambersMaterial transfer hatchesReplacement controls for interlocked transfer cabinets

技術的なパラメータ

Typical construction and integration ranges for pass box interlock control modules are shown below.

コア材料	Flame-retardant engineering-plastic enclosure with printed circuit assembly and copper terminals
パネルの厚さ	25-55 mm nominal controller enclosure depth
有効幅	90-180 mm nominal module width
最大長さ	Up to 240 mm overall length including terminal and plug clearance
鋼鉄の厚さを直面する	0.8-1.5 mm for optional galvanized mounting plate
コア密度	1150-1450 kg/m³ for the engineering-plastic enclosure
熱伝導率	0.20-0.35 W/(m·K) for the enclosure material
表面仕上げ	Textured black molded housing with green removable terminals and white keyed connectors
ジョイントタイプ	Screw-terminal field connections with keyed multi-pin plug interfaces and flange mounting
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

Matched AC or DC supply inputElectromagnetic-lock or electric-bolt output logicBuzzer and indicator-light interfacesCustom timing and connector pinout

Planning a Pass Box Interlock 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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