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 National Instruments Corporation

7

NI SCXI-1339 Installation Instructions

Maximum Current

Maximum current
(per channel) .......................................... 2 ADC, 2 AAC

Environmental

Operating temperature............................ 0 to 50 °C

Storage temperature ............................... –20 to 70 °C

Humidity ................................................ 10 to 90% RH, noncondensing

Pollution Degree .................................... 2

Approved at altitudes up to 2,000 m

Indoor use only

Safety

This product is designed to meet the requirements of the following 
standards of safety for electrical equipment for measurement, control, 
and laboratory use:

IEC 61010-1, EN 61010-1

UL 3111-1, UL 61010B-1

CAN/CSA C22.2 No. 1010.1

Note

For UL and other safety certifications, refer to the product label, or visit 

ni.com/certification

, search by model number or product line, and click the 

appropriate link in the Certification column.

Electromagnetic Compatibility

Emissions ............................................... EN 55011 Class A at 10 m

FCC Part 15A above 1 GHz

Immunity ................................................ EN 61326:1997 + A2:2001, 

Table 1

EMC/EMI............................................... CE, C-Tick, and FCC Part 15 

(Class A) Compliant

Note

For EMC compliance, you 

must

 operate this device with shielded cabling.

Summary of Contents for NI SCXI -1339

Page 1: ...ntions The following conventions are used in this guide The symbol leads you through nested menu items and dialog box options to a final action The sequence File Page Setup Options directs you to pull...

Page 2: ...To avoid damage in handling the terminal block take the following precautions Caution Never touch the exposed pins of connectors Ground yourself using a grounding strap or by touching a grounded obje...

Page 3: ...rement categories When hazardous voltages 42 4 Vpk 60 VDC are present on any relay terminal safety low voltage 42 4 Vpk 60 VDC cannot be connected to any other relay terminal 1 Prepare the signal wire...

Page 4: ...NI SCXI 1339 Installation Instructions 4 ni com Figure 1 SCXI 1339 Top Cover Diagram 1 Top Cover 2 Top Cover Screw 1 2...

Page 5: ...e following steps Note Install the SCXI 1129 if you have not already done so Refer to the NI Switches Getting Started Guide for more information 1 Plug the SCXI 1339 onto the front connector of the SC...

Page 6: ...1339 Terminal Block Specifications Maximum Working Voltage Maximum working voltage refers to the signal voltage plus the common mode voltage Channel to earth 150 V Installation Category I Channel to c...

Page 7: ...safety for electrical equipment for measurement control and laboratory use IEC 61010 1 EN 61010 1 UL 3111 1 UL 61010B 1 CAN CSA C22 2 No 1010 1 Note For UL and other safety certifications refer to th...

Page 8: ...he patents txt file on your CD or ni com patents 2001 2007 National Instruments Corporation All rights reserved 372792C Nov07 CE Compliance This product meets the essential requirements of applicable...

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