SOHO PROLAB TEST · MEASUREMENT · AUTOMATION
Ask SOHO Assistant Get Price
Home / Shop / SCXI-1338
National Instruments SCXI-1338 Current-input, high-voltage terminal block
1 image: Click to enlarge
National Instruments · SCXI

SCXI-1338

The NI SCXI-1338 is a current-input terminal block for SCXI-1120, SCXI-1120D, SCXI-1125 and SCXI-1126 modules. Its 249 Ω resistors support 0–20 mA and 4–20 mA inputs.

ManufacturerNational Instruments
ModelSCXI-1338
Part Number777687-38
Product TypeCurrent-input, high-voltage terminal block
● Available to Order
Condition: confirmed per unit

Request current pricing and lead time for this model. Our team will confirm the exact equipment configuration and condition.

Fast RFQ

Quote: SCXI-1338

We will reply by email.
Free Shippingfull policy linked
30-Day Warrantystandard coverage
30-Day Returnspolicy applies
Technical Supportmodel & compatibility help
Channels8
Current inputs0–20 mA and 4–20 mA
Part number777687-38
SOHO Assistant
Ask about this exact model, a replacement, accessory, driver, rental or repair question.
Ask about specifications, compatibility, availability, rental or repair.
Ask SOHO Assistant
Overview

Product overview

Key product information and technical features.

The SCXI-1338 provides current-to-voltage conversion for process-current measurements through a compatible SCXI module.

  • 249 Ω precision resistor on each current input.
  • 18 screw terminals: 16 signal and two functional-ground connections.
  • Shielded enclosure with cable strain relief.
Verified specifications

Technical data

Verified product specifications.

Input channels8
Maximum input current±20 mA
Receiver resistance249 Ω
Resistance accuracy±0.1 %
Resistor temperature coefficient10 ppm/°C
Resistor power rating0.25 W
Maximum working voltage, signal plus common mode300 Vrms or ±300 VDC, channel-to-ground and channel-to-channel
Dimensions17.8 × 7.94 × 3.0 cm
Weight200 g
Operating temperature0 to 50 °C
Condition & included items

What the actual unit includes

Confirm condition, included accessories and revision before ordering.

Condition

Confirmed per unit.

Included

Device / accessories confirmed in quote.

Revision

Exact revision confirmed when relevant.

Compatibility

Complete the measurement chain

Review system components and compatibility requirements.

National Instruments

Manufacturer

SCXI

Signal-conditioning platform

SCXI-1338

Current-input terminal block

Module connection

Front-mounted

Follow NI grounding and insulation instructions; working-voltage limits are not differential measurement ranges.
Manuals & software

Technical resources

Manuals, software and technical resources for this model.

SCXI-1338 Installation Guide and SpecificationsInstallation Guide · download.ni.com
Open →
SCXI Terminal BlocksManufacturer Catalog · search.ni.com
Open →
SCXI-1338 Wiring, Installation and Safety InstructionsTechnical resource
Open →
Shipping, warranty & returns

Commercial terms

Review shipping, warranty and return terms before ordering.

Shipping
Free Shipping. Full policy terms apply.
Warranty
30-Day Warranty. Standard coverage applies.
Returns
30-Day Returns. Return policy applies.
Price / Availability
Contact SOHO ProLab for current quote and availability.
Lifecycle services

Source, rent or repair the exact model

Choose pricing, rental or repair for this exact model.

Get Price

Current price, availability and exact unit details.

Rent This Model

Request the exact model or a suitable alternative.

Repair This Model

Send the model and failure symptoms for review.

Explore equipment

SCXI

Shipping, warranty and returns

FAQ

Product-specific questions

Product-specific answers based on available technical information.

Which modules support the SCXI-1338?

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

Can it accept voltage signals?

Yes, after removing the corresponding channel's current-loop resistor as instructed by NI.

Ask SOHO AssistantProduct & compatibility help