ISbus fieldbus technology Field device coupler, 4 spurs for Zone 1 Ex i - 206826

Field device coupler 4 spurs Series 9411/21
Art. No.: 206826

Product Type: 9411/21-230-31
Product description: ISbus fieldbus technology Field device coupler, 4 spurs for Zone 1 Ex i
Zone Filter: Zone 1 | 2 G | Gb / Zone 2 | 3 G | Gc
Application range (zones): 1, 2
Ex interface zone: 0, 1, 2, 20, 21, 22
Certificates: ATEX (BVS), Brazil (ULB), Canada (FM), IECEx (BVS), India (PESO), International (FF), USA (FM)
Spurs connection type: Detachable screw terminal
Field enclosure: without
Width: 208.500 mm
Country of origin: DE
More information

Technical data

General

MY R. STAHL 9411C
Product Type 9411/21-230-31
Product description ISbus fieldbus technology Field device coupler, 4 spurs for Zone 1 Ex i
Highlights For connecting 4 intrinsically safe (FISCO/Entity) fieldbus devices in Zone 1
Operation on a high-power trunk
Reduced start-up current thanks to power management and short-circuit limiting with disconnection
Functional Description Series 9411/21 Ex i field device couplers for Zone 1 with galvanic separation are used for interference-free connection of 4 FF H1 or PROFIBUS PA field devices to the high-power trunk. The spurs with the ia type of protection can be used for fieldbus devices in Zone 1 (FISCO/Entity) and are protected by a short-circuit limiting function.The integrated power management minimises start-up and short-circuit currents. Available with screw or spring clamp terminals.

Explosion Protection

Safety Data

Electrical Data

Auxiliary power

Galvanic isolation

Input

Output

Field Device Interface

Device Specific Data

Diagnostics

Ambient Conditions

Mechanical Data

Mounting / Installation

Components

Commercial data

Downloads

Description Document Type Language
Field Device Coupler Series 9411/21 Data Sheet
pdf
Field Device Coupler Series 9411/21 Data Sheet
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Field Device Coupler Series 9411/21 Data Sheet
pdf
Field Device Coupler Series 9411/21 Data Sheet
pdf
ISbus fieldbus technology Field device coupler, 4 spurs for Zone 1 Ex i - 9411/21-230-31 - 206826 - ... Single Data Sheet
pdf
Ex i field device coupler 4 spurs - 9411/21 - fr-FR Product Overview
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Ex i field device coupler 4 spurs - 9411/21 - es-ES Product Overview
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Ex i field device coupler 4 spurs - 9411/21 - de-DE Product Overview
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Ex i field device coupler 4 spurs - 9411/21 - en-GB Product Overview
pdf
Ex i field device coupler 4 spurs - 9411/21 - en-US Product Overview
pdf
ISbus fieldbus technology Field device coupler, 4 spurs for Zone 1 Ex i - 9411/21-230-31 - 206826 - ... Single Data Sheet
pdf
ISbus fieldbus technology Field device coupler, 4 spurs for Zone 1 Ex i - 9411/21-230-31 - 206826 - ... Single Data Sheet
pdf
ISbus fieldbus technology Field device coupler, 4 spurs for Zone 1 Ex i - 9411/21-230-31 - 206826 - ... Single Data Sheet
pdf
ISbus fieldbus technology Field device coupler, 4 spurs for Zone 1 Ex i - 9411/21-230-31 - 206826 - ... Single Data Sheet
pdf