EKI-7526I 16 Port Unmanaged Industrial Ethernet Switch User Manual
Copyright The documentation and the software included with this product are copyrighted 2009 by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right to make improvements in the products described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated or transmitted in any form or by any means without the prior written permission of Advantech Co., Ltd. Information provided in this manual is intended to be accurate and reliable.
Product Warranty (2 years) Advantech warrants to you, the original purchaser, that each of its products will be free from defects in materials and workmanship for two years from the date of purchase. This warranty does not apply to any products which have been repaired or altered by persons other than repair personnel authorized by Advantech, or which have been subject to misuse, abuse, accident or improper installation.
Declaration of Conformity CE This product has passed the CE test for environmental specifications. Test conditions for passing included the equipment being operated within an industrial enclosure. In order to protect the product from being damaged by ESD (Electrostatic Discharge) and EMI leakage, we strongly recommend the use of CE-compliant industrial enclosure products.
Safety Instructions 1. Read these safety instructions carefully. 2. Keep this User's Manual for later reference. 3. Disconnect this equipment from any AC outlet before cleaning. Use a damp cloth. Do not use liquid or spray detergents for cleaning. 4. For plug-in equipment, the power outlet socket must be located near the equipment and must be easily accessible. 5. Keep this equipment away from humidity. 6. Put this equipment on a reliable surface during installation.
Safety Precaution - Static Electricity Follow these simple precautions to protect yourself from harm and the products from damage. 1. To avoid electrical shock, always disconnect the power from your PC chassis before you work on it. Don't touch any components on the CPU card or other cards while the PC is on. 2. Disconnect power before making any configuration changes. The sudden rush of power as you connect a jumper or install a card may damage sensitive electronic components.
Chapter 1 Contents Overview........................................... 2 1.1 Introduction ......................................................... 2 1.1.1 High-Speed Transmissions ....................... 2 1.1.2 Dual Power Input ....................................... 2 1.1.3 Flexible Mounting ...................................... 2 1.1.4 Advanced Protection ................................. 2 1.1.5 Wide Operating Temperature .................... 2 1.1.6 Easy Troubleshooting.............................
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CHAPTER Overview Sections include: z Introduction z Features z Specifications z Packing List z Safety Precaution 1 Chapter1
Chapter 1 Overview 1.1 Introduction Aside from 16 x 10/100Base-TX fast Ethernet port, the long MTBF (Mean Time Between Failures) ensures that the EKI-7526I is a cost-effective solution and meets the high reliability requirements demanded by industrial applications. 1.1.1 High-Speed Transmissions The EKI-7526I includes a switch controller that can automatically sense transmission speeds (10/100 Mbps).
1.
1.3 Specification Communications Compatibility LAN Transmission Distance Transmission Speed IEEE 802.3, 802.3u, 802.3x 10/100Base-TX, 100Base-FX Ethernet : Up to 100 m (Cat.5e, Cat.6 RJ-45 cable suggested for Gigabit port) Ethernet : Up to 100 Mbps Interface Connectors LED Indicators 16 x RJ-45 6-pin removable screw terminal (power & relay) Unit: PWR1, PWR2, P-Fail TX port: Link/Active, Duplex/Collision Power Power Consumption Power Input Fault Output Inrush Current Max. 5.
Certifications Safety UL 508*, Class 1 Division 2* EMC U.S.A.
1.4 Packing List • • • • • • 1 x EKI-7526I 16 Port Unmanaged Industrial Ethernet Switch 1 x eAutomation Industrial Communication CD-ROM with User manual 2 x Wall Mounting Bracket and Screws 1 x DIN-rail Mounting Bracket and Screws 1 x EKI-7526I Startup Manual 1 x DC Jack Cable 2.0/150mm 1.5 Safety Precaution Attention IF DC voltage is supplied by an external circuit, please use a protection device on the power supply input.
CHAPTER Installation Sections include: z LED Indicators z Dimensions z Mounting z Network Connection z Fiber Optic Network Connection z Power Connection 7
Chapter 2 Installation In this chapter, you will be given an overview of the EKI-7526I hardware installation procedures. 2.1 LED Indicators There are few LEDs display the power status and network status located on the front panel of EKI-7526I, each of them has its own specific meaning as the table below. Table 2.
2.2 Dimensions (units: mm) Figure 2.
Figure 2.
Figure 2.3: Rear View of EKI-7526I Please refer to page 19 for pin assignment. Figure 2.
2.3 Mounting The EKI-7526I supports two mounting methods: DIN-rail & Wall. 2.3.1 Wall mounting EKI-7526I can be wall-mounted by using the included mounting kit. Then, hang on the EKI-7526I to the nails on the wall. First, use the screws included in the package to combine the EKI-7526I and metal mounting kit. And then you can install the device firmly via the components, please see Figure 2.5 as below. Figure 2.
2.3.2 DIN-rail Mounting You can also mount EKI-7526I on a standard DIN-rail by below steps. The DIN-rail kit is screwed on the industrial switch when out of factory. If the DIN-rail kit is not screwed on the industrial switch, please screw the DIN-rail kit on the switch first. First, hang the EKI-7526I to the DIN-rail with angle of inclination. See figure 2.6. Figure 2.
Then, let the device down straight to slide over the rail smoothly. See Figure 2.7 Figure 2.
2.4 Network Connection The EKI-7526I has 16 x RJ-45 ports that support connection to 10 Mbps Ethernet, or 100 Mbps Fast Ethernet, and half or full duplex operation. EKI-7526I can be connected to other hubs or switches via a twisted-pair straight-through or crossover cable up to 100m long. The connection can be made from any TX port of EKI-7526I (MDI-X) to another hub or switch either MDI-X or uplink MDI port. EKI-7526I supports auto-crossover to make networking more easy and flexible.
CHAPTER Troubleshooting EKI-7526I_Manual_ed4 16
Chapter 3 Troubleshooting 1. Power Input Verify that is using the right power cord/adapter 48 VDC, please don’t use the power adaptor with DC output voltage higher than 48V, or it will burn this converter down. 2. Cable Select the proper UTP cable to construct user network. Please check that is using the right cable.
APPENDIX Pin Assignment & Wiring EKI-7526I_Manual_ed4 18
Appendix A Pin Assignment & Wiring It is suggested to adopt ELA/TIA as the wiring of the RJ-45. Figure A.1: RJ-45 Pin Assignment Figure A.2: EIA/TIA-568B Figure A.
