Siemens SIMATIC S7-1500 System Manual page 79

Wi ri n g ru l e s fo r ...
Recommended crimp shape for end sleeve
* American Wire Gauge
** End sleeve
Permissible cable temperature
Not e
P ermissible cable temperatures
At the max. ambient temperature of the S7-1500/ET 200MP system, you must select
sufficiently large wire cross-sections so that the permissible cable temperatures are not
exceeded.
Examples:
• At an ambient temperature of 60° C, a current of, for example, 4 A per wire and a cross-
section of 1.5 mm² Cu, a connecting cable must be rated for a temperature range of at
least 90° C.
• At an ambient temperature of 60° C, a current of, for example, 2 A per wire and a cross-
section of 1.5 mm² Cu, a connecting cable must be rated for a temperature range of at
least 80° C.
Automation system
System Manual, 09/2016, A5E03461182-AD
Po w e r su p p l y e l e m e n t
(scre w te rm i n a l ,
fo r 3 5 m m m o d u l e )
-
Wiring
5.5 Wiring rules
Po w e r su p p l y e l e m e n t
(p u sh -i n te rm i n a l ,
fo r 2 5 m m m o d u l e )
Corresponding to crimping
tool PZ 6/5
79