Beckhoff PROFIBUS Bus Coupler BK3150

Beckhoff PROFIBUS Bus Coupler BK3150

Description:

The “compact” Beckhoff Bus Coupler BK3150 for PROFIBUS elongates the Beckhoff bus terminal system by a cost-optimized version in a compact housing. Up to 64 bus terminals fortified; With terminal bus extensions, up to 255 bus terminals can be linked. PROFIBUS Bus Coupler offers two address cull switches for automatic body rate detection and address assignment up to 12 Mbaud. For fieldbus associate, a D-sub 9-pin socket is available for ZS1031-3000 or ZB3100 PROFIBUS connectors.

Specification:

• Num. of bus terminals: 64 (255 with K-bus extension)
• Maximum byte number fieldbus: 128 byte input and 128 byte output
• Automatic detection of data transfer rate up to 12 Mbaud
• Bus interface with 1xD-sub 9-pin socket shielding
• Power supply: 24VDC (-15% / +20%)
• Input current: 70 mA + (total K-bus current) / 4, 500 mA max.
• Current supply K-bus: 1750 mA
• Power contact: max. 24VDC / max. 10a
• Electrical isolation: 500V (power contact/ supply voltage/ field bus)
• Weight: Approximate 100 grams
• Operating / storage temperature: -25… + 60 C / -40… + 85 ° C
• Relative humidity: 95%, no condensation
• Vibration / Shock Resistance: Compatible with EN 60068-2-6 / EN 60068-2-27
• EMC Immunity / Emission: Complies with EN 61000-6-2 / EN 61000-6-4
• Protect. Class / installation location. : IP 20 / Variable

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