National Instruments TBX-1316 High-voltage attenuator terminal block
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National Instruments · SCXI

TBX-1316

The NI TBX-1316 attenuates high-voltage signals before they enter a supported SCXI module.

ManufacturerNational Instruments
ModelTBX-1316
Part Number777207-16
Product TypeHigh-voltage attenuator terminal block
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30-Day Warrantystandard coverage
30-Day Returnspolicy applies
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Inputs8 differential channels
Attenuation200:1 fixed
Recommended moduleSCXI-1125
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Overview

Product overview

Key product information and technical features.

This external terminal block connects field wiring to SCXI instrumentation through a shielded cable. It is not a standalone acquisition device.

  • Shielded metal enclosure
  • Positive, negative, and ground terminals per channel
  • Hinged, lockable enclosure lid
Verified specifications

Technical data

Verified product specifications.

Differential inputs8 channels
Fixed attenuation200:1
Category I AC/DC input limit1000 V
Category II AC/DC input limit600 V
Differential input resistance44 typical MΩ
3 dB bandwidth with SCXI-1125 or SCXI-1120400 Hz
Condition & included items

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Condition

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Included

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Revision

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Compatibility

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National Instruments

Manufacturer

SCXI

Signal-conditioning platform

TBX-1316

External attenuation terminal block

Compatibility

SCXI-1120, SCXI-1120D, SCXI-1125, and SCXI-1126.

Not for Category III or IV. Protective earth and appropriate external disconnects are required; follow the installation guide.
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Shipping
Free Shipping. Full policy terms apply.
Warranty
30-Day Warranty. Standard coverage applies.
Returns
30-Day Returns. Return policy applies.
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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Which SCXI modules support the TBX-1316?

NI lists SCXI-1120/D, SCXI-1125, and SCXI-1126.

Which connection cable is specified?

The installation guide specifies SH3232; the selection guide lists SH32-32-A. Confirm the cable and required adapter for your module.

Ask SOHO AssistantProduct & compatibility help