Profibus Dp - ABB EBN861 Operating Instruction

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EBN853 / EBN861 ELECTRONIC UNIT | OI/EBN853/EBN861/EX-EN REV. C

... 7 Electrical connections

... Electronic Unit EBN853 (Contrac)

PROFIBUS DP®

Note

•

The electrical connection is established via screw terminals on the control actuator and on the electronic unit.

•

If you are using a separate heat supply, the heater must be protected with a 2 to 6 A medium time-lag fuse (e.g. NEOZED D01 E14).

BA = digital output

Figure 12:

Control via fieldbus PROFIBUS DP®

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Ebn853