BECKHOFF PROFIBUS Bus Coupler BK3120

Description

Beckhoff PROFIBUS Bus Coupler BK3120

• Extended Product Type : Other

• Product ID : BK3120

• Beckhoff Type Designation : Other

Specification of Beckhoff BK3120

• Number of I/O stations : 100 with repeater
• Number of I/O points : approx. 6,000, depending on the master
• Number of Bus Terminals : 64 (255 with K-bus extension)
• Max. number of bytes fieldbus : 128 byte input and 128 byte output
• Power supply : 24 V DC (-15 %/+20 %)
• Input current : 70 mA + (total K-bus current)/4, 500 mA max.
• Current supply K-bus : 1750 mA
• Weight : approx. 170 g