ABB3BSE020848R1 TU841 Module One Year Warranty

Description

A seamless update during normal operation is only possible from CI920* V1.5.9 to CI920A* V2.1. Installations using older versions of communication interfaces such as CI920* V1.4.1 or V1.4.2 cannot be converted seamlessly, in such cases the relevant plant segment should be shut down. If invalid measured values are tolerated during redundancy switch over from the old (CI920* V1.4.2) to the new (CI920A* V2.1) communication interface, conversion is possible without disconnection. Conversion must be made taking utmost care and according to the procedure described below.

(1) Check the firmware version of the communication interfaces. All ‘old’ communication interfaces CI920* must correspond to version 1.5.9, if a seamless update is required.

(2) Check the availability of redundancy. All slaves of the active and passive PROFIBUS line of the master must be available. No such diagnostic message must be pending.

(3) Disconnect the PROFIBUS connector of one line (preferably line B or 2) from the master. Slaves that have been active on this PROFIBUS line are now switched over to the redundant intact PROFIBUS line.

(4) Uninstall / disconnect passive communication interfaces CI920* of all S900 stations of the affected segment. The passive communication interface can be identified by a not lighted PB LED.

(5) Switch off the PROFIBUS network of the passive line by cutting off the power supply for PROFIBUS isolating repeaters (e.g.: BI913S).

(6) Replace PROFIBUS connector BP910S of passive line with PROFIBUS connector BP914S. Configure the termination according to the position in the intrinsically safe segment (see Figure 1). Plug the connection again to the Termination Unit (TU921*) and fix the screws. (7) Replace the PROFIBUS isolating repeater:

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Packaging & Shipping
1.All the goods will be tested before shipment.
2.Packing in professional anti-static bag.
3.We can ship to you by DHL/TNT/UPS/EMS/Fedex...Pls contact us directly and we will ship as your requirement.

About Us

Servo module Parts Limitedfor many years, is a professional engaged in large-scale system (distributed control system, programmable controller, redundant fault-tolerant control systems, robot control system, large servo control system is the central feeding system plastic molding auxiliary equipment and automation of whole plant planning) imported automation system such as spare parts, modules, sales and system integration of high-tech enterprises. The company is equipped with professional technicians to provide customers with better service.

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