Pepperl+Fuchs HiC5861 System Manual page 13

H-System – Isolated Barriers and Termination Boards
Product Specifications
2.3.1 Connection Options
A variety of termination boards is available with different methods of connecting to the field
and control side. Please refer to the documentation for the respective device for the specific
connection layout.
Connecting the Field Side
The field devices can be connected to the termination board with the following connection
options:
Screw terminals
Figure 2.7
Figure 2.8
Spring terminals
Figure 2.9
Connecting the power supply and Fault Indication Output
Isolated barriers
The isolated barriers are supplied via the termination board. The isolated barriers are therefore
attached to the termination board.
Termination boards
The termination boards are supplied via pluggable screw terminals or spring terminals.
The supply voltage range depends on
• The values used for the isolated barriers
• The voltage drop of the decoupling diodes on the termination board
Figure 2.10
Connection example: field-side screw terminals
Connection example: field-side pluggable screw terminals
Connection example: field-side spring terminals
Connection example of power supply and fault indication output
6
5
1 2 3 4 5 6
+ - + -
Fault 24 V DC
13