Allen-Bradley 1756-L72 Product Information

Publication 1756-PC018C-EN-P - July 2016 PN-330371
Supersedes Publication 1756-PC018B-EN-P - March 2015 Copyright © 2016 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.
Allen-Bradley, ControlLogix, and Rockwell Automation are trademarks of Rockwell Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
Rockwell Otomasyon Ticaret A.Ş., Kar Plaza İş Merkezi E Blok Kat:6 34752 İçerenköy, İstanbul, Tel: +90 (216) 5698400
Rockwell Automation maintains current product environmental information on its website at http://www.rockwellautomation.com/rockwellautomation/about-us/sustainability-ethics/product-environmental-compliance.page.
Specifications
Additional Resources
These resources contain information about related products from Rockwell Automation.
You can view or download publications at http:/www.rockwellautomation.com/literature/. To order paper copies of technical documentation, contact your local Allen-Bradley distributor or Rockwell Automation sales representative.
Attribute 1756-L71, 1756-L71K, 1756-L72, 1756-L72K, 1756-L73, 1756-L73K, 1756-L74, 1756-L74K, 1756-L75, 1756-L75K
Input and current ratings 1.2V DC: 5 mA, 5.1V DC: 800 mA
Power dissipation 2.5 W
Thermal dissipation 8.5 BTU/hr
Temperature, operating
• IEC 60068-2-1(Test Ad, Operating Cold)
• IEC 60068-2-2 (Test Bd, Operating Dry Heat)
• IEC 60068-2-14 (Test Nb, Operating Thermal Shock)
0 °C< Ta < +60 °C (+32 °F< Ta < +140 °F)
Temperature, surrounding air, max 60 °C (140 °F)
Enclosure type rating None (open-style)
Isolation voltage 30V (continuous), basic insulation, USB port to backplane
North American Temp Code T4 A
ATEX Temp Code T4
IECEx Temp Code T4
Attribute 1756-L73XT
Input and current ratings 1.2V DC: 5 mA, 5.1V DC: 800 mA
Power dissipation 2.5 W
Thermal dissipation 8.5 BTU/hr
Temperature, operating
• IEC 60068-2-1(Test Ad, Operating Cold)
• IEC 60068-2-2 (Test Bd, Operating Dry Heat)
• IEC 60068-2-14 (Test Nb, Operating Thermal Shock)
-25°C< Ta < +70 °C (-13 °F< Ta < +158 °F)
Temperature, surrounding air, max 70 °C (158 °F)
Enclosure type rating None (open-style)
Isolation voltage 30V (continuous), basic insulation, USB port to backplane
North American Temp Code T4 A
ATEX Temp Code T4
IECEx Temp Code T4
Attribute 1756-ESMCAP, 1756-ESMNRM, 1756-ESMCAPK,
1756-ESMNRMK
1756-ESMNSE,
1756-ESMNSEK
1756-ESMCAPXT, 1756-ESMNRMXT 1756-ESMNSEXT
Input and current ratings 5.1V DC: 330 mA 5.1V DC: 300 mA 5.1V DC: 330 mA 5.1V DC: 300 mA
Temperature, operating
• IEC 60068-2-1(Test Ad, Operating Cold)
• IEC 60068-2-2 (Test Bd, Operating Dry Heat)
• IEC 60068-2-14 (Test Nb, Operating Thermal Shock)
0 °C< Ta < +60 °C (+32 °F< Ta < +140 °F) -25°C< Ta < +70 °C (-13 °F< Ta < +158 °F)
Temperature, surrounding air, max 60 °C (140 °F) 70°C (158 °F)
Enclosure type rating None (open-style)
North American Temp Code T4 A
ATEX Temp Code T4
IECEx Temp Code T4
Resource Description
1756 ControlLogix Controllers Specifications Technical Data, publication
1756-TD001 Contains technical specifications, environmental specifications, and certifications for ControlLogix controllers.
1756 ControlLogix Controllers User Manual, publication 1756-UM001 Describes how to configure and use ControlLogix controllers.
Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1 Provides general guidelines for installing a Rockwell Automation industrial system.
Product Certifications website, http://www.ab.com Provides declarations of conformity, certificates, and other certification details.

Allen-Bradley 1756-L72 Specifications

General

Brand	Allen-Bradley
Model	1756-L72
Category	Controller
Language	English