Remote I/O IS1 Digital input module - 168682

NAMUR digital input module Ex i inputs, 16 channels for Zone 1/Div. 1 Series 9470/22
Art. No.: 168682

Product Type: 9470/22-16-11
Zone Filter: Zone 1 | 2 G | Gb / Zone 2 | 3 G | Gc / Zone 21 | 2 D | Db / Zone 22 | 3 D | Dc
Application range (zones): 1, 2, 21, 22
Certificates: IECEx (PTB)
Max. voltage Uo: 11.60 V
Max. current Io: 22 mA
Max. power Po: 51 mW
Country of origin: DE
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Technical data

General

MY R. STAHL 9470A
Product Type 9470/22-16-11
Highlights Sixteen channels for contacts and NAMUR proximity switches – can also be used for frequencies
Ex ia IIC intrinsically safe inputs with line fault monitoring
Module in Zone 1 can be replaced without having to disconnect the power supply (i.e. hot-swapped)
Functional Description The Series 9470/22 digital input module for Zone 1 has 16 channels for Ex i operation of de-energised contacts or NAMUR proximity switches. Channels 14 and 15 can also be configured for frequency measurements or as a pulse counter for frequencies of up to 20 kHz. All inputs are short-circuit proof, galvanically separated from the system and individually monitored to check for wire breakage/short-circuiting.

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Downloads

Description Document Type Language
Remote I/O IS1 Digital input module - 9470/22-16-11 - 168682 - de-DE Single Data Sheet
pdf
Remote I/O IS1 Digital input module - 9470/22-16-11 - 168682 - en-GB Single Data Sheet
pdf
Remote I/O IS1 Digital input module - 9470/22-16-11 - 168682 - fr-FR Single Data Sheet
pdf
Remote I/O IS1 Digital input module - 9470/22-16-11 - 168682 - es-ES Single Data Sheet
pdf

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