ABB S500 - Page 22

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V2 S500 Hardware 1-22 System Data S500 / Issued: 01.2007
Terminal type: Spring terminal
Number of cores per terminal Conductor type Cross section
1 solid 0.08 mm² to 2.5 mm²
1 flexible 0.08 mm² to 2.5 mm²
1 with wire end ferrule flexible 0.25 mm² to 1.5 mm²
TWIN wire end ferrule flexible 2 x 0.25 mm² or 2 x 0,5 mm² or 2 x 0,75
mm², with square cross-section of the
wire-end ferrule also 2 x 1.0 mm²
2 solid not intended
2 flexible not intended
Connection of wires at the spring terminals
Connect the wire to the spring terminal
123
b
a
conductor driver
screw-
b
Screwdriver
for
Opening forOpening
closed
Terminal
open
Terminal
a
inserted
Screwdriver
Screwdriver
Spring
Figure: Connect the wire to the spring terminal (steps 1 to 3)