Figure 1: Block Diagram Of The Combivert R6S - KEB COMBIVERT R6 Instruction Manual

Introduction
The COMBIVERT R6-S is generally protected against overcurrent, ground fault and tempera-
ture. The internal DC fuses protect the DC circuit against short-circuit to the line side. The
following accessories are necessary for operation with the COMBIVERT R6-S:
• Mains choke
• HF filter (for observance of EMC standard)
Connection syn-
chronization (net-
work coverage)
X1B L1
X1C L1
X1A L12
X1A L22
X1A L32
X1C L2
X1B L2
Figure 1:
GB - 6
K2
A
A
A
K2
Block diagram of the COMBIVERT R6S
Interface communi-
cation
Control communication
Connection
Power unit
I / O
X1A ++
X1C Fo.1
+
V
X1C Fo.2
X1A --