ABB DO630 3BHT300007R1 Differential expansion module

Even shielded cables will inevitably have short unshielded ends (unless shielded connector housings are used). In general, the following applies:  Connect the inner shields to the corresponding pins of the connectors; Maximum length 40 mm  Length of the unshielded cores 35 mm maximum  Connect the total shield on the servo drive side plane to the PE terminal; Maximum length 40 mm  Connect the total shield on the motor side plane to the connector housing or motor housing; Maximum length 40 mm

Operation with long motor cables 

Compliance with the EMC standard EN 61800-3 is only guaranteed for motor cable lengths of up to 25 m. For cable lengths beyond this a new measurement of the interference emission may possibly be required. In applications involving long motor cables and/or unsuitable motor cables with an inadvertently high cable capacity, the filters may be thermally overloaded. To avoid such problems we highly recommend the following procedure for applications that require long motor cables:  With cable lengths of more than 25 m use only cables with a capacitance per unit length between the motor phase and the shield of less than 150 pF/m! (Please contact the motor cable supplier, if necessary)  For motor cable lengths of more than 25 m and up to 50 m the following derating applies regardless of the EMC qualification

ESD protection

Unassigned D-Sub connectors may cause damage to the device or other parts of the system due to ESD (electrostatic discharge). To prevent such discharge, protective caps are available (for example Spoerle). The ARS 2100 SE series servo drives have been designed to provide high interference immunity. For that reason, some individual functional blocks are electrically isolated. Inside the device the signals are transmitted via optocouplers. The following isolated areas are distinguished:  Power module with DC bus and mains input  Control electronics with processing of analogue signals  24 V supply and digital inputs and outputs

Application industry

The products can be used in the following industries: power plant, paper making, steel, mining, rubber, water supply, cement, chemical industry, glass, printing

Textile, machinery, plastics, coatings, medicine, hospitals, food, hotels, scientific research institutions

Do you want to know about our products?

We have a large amount of inventory and high quality, out of production control system components, DCS system accessories, robot system accessories, large servo system spare parts. PLC module, DCS module, CPU module, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion control module, analog input module, analog output module, digital input module, digital output module, redundancy module, power module, relay output module, relay input module, processor module and other major brands.