Complete gray-blue BACnet gateway with Ethernet, MS TP terminals and green status LEDs

Systèmes de contrôle des salles blanches et de surveillance environnementale

Z Gateway de communication BACnet par

An industrial gateway that maps cleanroom field-device data into BACnet objects for building automation, alarming, trending and supervision.

BACnet IP and MS/TP
Mapped BACnet Objects
COV Notification Support
Field Protocol Conversion

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Introduction de produit

The BACnet protocol gateway reads selected values from Modbus or other field devices and exposes them as named BACnet objects. Object type, instance, units, writable status and change-of-value behavior can be configured to match the building automation database. BACnet/IP Ethernet and BACnet MS/TP serial options allow connection to new or existing supervisory networks. Device discovery, object diagnostics and polling statistics help verify that cleanroom sensors, meters and equipment states are represented accurately without replacing their original controllers.

Key Features

Field registers are mapped into structured BACnet analog, binary and multistate objects.

BACnet/IP and MS/TP options connect to different building automation network layers.

Change-of-value reporting reduces unnecessary polling for slowly changing room conditions.

Object and communication diagnostics identify mapping, timeout and discovery problems.

Préoccupations du client produit

Protocol conversion is successful only when engineering units, writable behavior and alarm meaning survive the register-to-object mapping.

Raw Modbus registers appear in the BMS without meaningful names or units.Configured BACnet objects assign descriptive names, units and object types to each value.

A read-only field value is accidentally exposed as writable.Object mapping explicitly controls command permissions and write behavior.

Continuous polling overloads a slower field network.Polling intervals and COV reporting balance freshness with serial-network capacity.

Duplicate BACnet device or object instances prevent discovery.Unique instance planning and built-in diagnostics expose address conflicts before integration.

Les applications typiques

Cleanroom BMS integrationEnvironmental sensor mappingEnergy meter BACnet conversionFFU and equipment status integration

Paramètres techniques

Typical construction values for an industrial BACnet protocol gateway are listed below.

Matériaux de base	FR-4 protocol processor with isolated interfaces in glass-filled flame-retardant polymer DIN-rail enclosure
Panneau épaisseur	90-140 mm gateway depth
Largeur effective	35-100 mm DIN-rail width
Longueur maximale	Up to 170 mm housing height
Acier face épaisseur	0 mm; non-metallic enclosure
Densité Core	1180-1550 kg/m³ for reinforced-polymer enclosure parts
Conductivité thermique	0.19-0.40 W/(m·K) for polymer enclosure material
surface finie	Gray-blue reinforced-polymer housing with green BACnet and field-network LEDs
Type joint	DIN-rail clip with RJ45 BACnet/IP, removable MS/TP and field-bus terminals
Customisation	Disponible en fonction de l'application prévue et de l'environnement d'exploitation.

Options disponibles

BACnet/IP or MS/TPModbus RTU or TCP field sideCOV and alarm object mappingOptional metal enclosure

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