1 Installation Instructions flex I/O EtherNet/IP Adapters Important user information Identifies information about practices or ATTENTION circumstances that can lead to personal injury or death, property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the consequence Cat. No. 1794-AENT, Series B SHOCK HAZARD Labels may be on or inside the equipment (for example, drive or motor) to alert people that dangerous voltage may be present. Important user information Solid state equipment has operational characteristics differing from those of electromechanical equipment.
2 Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls BURN HAZARD Labels may be on or inside the equipment (for (Publication available from your local Rockwell Automation sales example, drive or motor) to alert people that office or online at ) describes surfaces may reach dangerous temperatures. some Important differences between solid state equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid state equipment, all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable.
3 Environment and Enclosure In no event will Rockwell Automation, Inc. be responsible or liable for ATTENTION. indirect or consequential damages resulting from the use or application This equipment is intended for use in a Pollution of this equipment. Degree 2 industrial environment, in overvoltage Category II applications (as defined in IEC publication The examples and diagrams in this manual are included solely for 60664-1), at altitudes up to 2000 m (6562 ft) without illustrative purposes. Because of the many variables and requirements derating.
4 Associated with any particular installation, Rockwell Automation, Inc. This equipment is considered Group 1, Class A. cannot assume responsibility or liability for actual use based on the industrial equipment according to IEC/CISPR. examples and diagrams. Publication 11. Without appropriate precautions, No patent liability is assumed by Rockwell Automation, Inc. with respect there may be potential difficulties ensuring to use of information , circuits, equipment, or software described in this electromagnetic compatibility in other environments manual.
5 Due to conducted as well as radiated disturbance. Reproduction of the contents of this manual, in whole or in part, without This equipment is supplied as open-type equipment. written permission of Rockwell Automation, Inc., is prohibited. It must be mounted within an enclosure that is suitably designed for those specific environmental Throughout this manual we use notes to make you aware of safety conditions that will be present and appropriately considerations. designed to prevent personal injury resulting from Identifies information about practices or accessibility to live parts.
6 The enclosure must have WARNING circumstances that can cause an explosion in a suitable flame-retardant properties to prevent or hazardous environment, which may lead to minimize the spread of flame, complying with a flame personal injury or death, property damage, or spread rating of 5VA, V2, V1, V0 (or equivalent) if economic loss. non-metallic. The interior of the enclosure must be accessible only by the use of a tool. Subsequent sections of this publication may contain additional Identifies information that is critical for successful information regarding specific enclosure type ratings Important application and understanding of the product.
7 That are required to comply with certain product safety certifications. Besides this publication, see: Industrial Automation Wiring and Grounding Guidelines, for additional installation requirements, Allen-Bradley publication NEMA Standards publication 250 and IEC. publication 60529, as applicable, for explanations of the degrees of protection provided by different types of enclosure. 2 flex I/O EtherNet/IP Adapters Installation Instructions When you insert or remove the module while North American Hazardous Location Approval WARNING backplane power is on, an electrical arc can occur.
8 This could cause an explosion in hazardous location The following information Informations sur l'utilisation de installations. Be sure that power is removed or the applies when operating this cet quipement en area is nonhazardous before proceeding. equipment in hazardous environnements dangereux . locations. Products marked CL I, DIV 2, GP A, Les produits marqu s CL I, DIV 2, B, C, D are suitable for use in Class GP A, B, C, D ne conviennent qu' . If you connect or disconnect the communications I Division 2 Groups A, B, C, D, une utilisation en environnements WARNING cable with power applied to this module or any hazardous locations and de Classe I Division 2 Groupes A, B, device on the network, an electrical arc can occur.
9 Nonhazardous locations only. Each C, D dangereux et non dangereux. This could cause an explosion in hazardous location product is supplied with markings Chaque produit est livr avec des installations. Be sure that power is removed or the on the rating nameplate indicating marquages sur sa plaque area is nonhazardous before proceeding. the hazardous location d'identification qui indiquent le temperature code. When code de temp rature pour les If you connect or disconnect wiring while the combining products within a environnements dangereux. WARNING field-side power is on, an electrical arc can occur.
10 System, the most adverse Lorsque plusieurs produits sont This could cause an explosion in hazardous location temperature code (lowest T combin s dans un syst me, le code installations. Be sure that power is removed or the number) may be used to help de temp rature le plus d favorable area is nonhazardous before proceeding. determine the overall temperature (code de temp rature le plus faible). code of the system. Combinations peut tre utilis pour d terminer le of equipment in your system are code de temp rature global du subject to investigation by the syst me.