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
On request
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 frequenciesEx ia IIC intrinsically safe inputs with line fault monitoringModule 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. |
Explosion Protection
Safety Data
Ambient Conditions
Mechanical Data
Commercial data
Downloads
| Description | Document Type | Language | |
|---|---|---|---|
| Remote I/O IS1 Digital input module - 9470/22-16-11 - 168682 - de-DE | Single Data Sheet |
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| Remote I/O IS1 Digital input module - 9470/22-16-11 - 168682 - en-GB | Single Data Sheet |
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| Remote I/O IS1 Digital input module - 9470/22-16-11 - 168682 - fr-FR | Single Data Sheet |
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| Remote I/O IS1 Digital input module - 9470/22-16-11 - 168682 - es-ES | Single Data Sheet |
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