Rack
3.2 Rack UR5213 (6DD1682-0CH2)
SIMATIC TDC hardware
System Manual, 08/2017, A5E01114865-AL
57
Screw terminal with screw lock (3*1.5 mm
2
, stranded
wires dressed with wire end ferrules with insulating
collars)
Make sure that the strain relief is properly mounted.
N Neutral conductor
PE/ground conductor
Cage clamp terminal (0.5 mm
2
–1.5 mm
2
, stranded
wires dressed with wire end ferrules with insulating
collars)
Make sure that the strain relief is properly mounted.
1, 2
SYSFAIL signaling contact
3, 4
5, 6
FAN FAIL signaling contact
The
must be connected to the power supply. A PE/ground terminal
on the rack is inappropriate. The PE/ground conductor must be green with yellow stripe
(green/yellow).
Ungrounded installation of the rack is not planned.