1791DS-IB8XOBV4 A-B  Power Board

If this product is installed within the European Union or EEC regions and has the CE mark, the following regulations apply. For more information on the concept of electrical noise reduction, refer to System Design for Control of Electrical Noise Reference Manual (publication GMC-RM001x-EN-P).

EMC Directive This unit is tested to meet Council Directive 89/336 Electromagnetic Compatibility (EMC) using a technical construction file and the following standards, in whole or in part: • EN 50081-2 EMC - Emission Standard, Part 2 - Industrial Environment • EN 50082-2 EMC - Immunity Standard, Part 2 - Industrial Environment • EN 61800-3 EMC - Adjustable Speed Electrical Power Drive Systems - Second Environment, Restricted Distribution Class The product described in this manual is intended for use in an industrial environment.

Meeting CE Requirements To meet CE requirements, the following components are required: • You must install a power line filter (Allen-Bradley catalog number SP-74102-006-01, SP-74102-006-02, SP-74102-006-03 or equivalent based on system current) between the three-phase input line and the system module input. • For MP-Series and 1326AB (M2L/S2L) motors use 2090 series motor power and feedback cables and terminate the cable shields to the chassis clamps provided (refer to Chapter 3 for wiring instructions). • For 1326AB/AS (resolver) motors use 1326 series motor power and feedback cables and terminate the cable shields to the chassis clamps provided (refer to Chapter 3 for wiring instructions). • Combined motor power cable length for all (up to 4) axes must not exceed 360 m (1181 ft).

The structure and details of the product：

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