Wiring Rules - Siemens SIMATIC S7-1500 System Manual
Automation system
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Also See for SIMATIC S7-1500:
- System manual (523 pages) ,
- Function manual (402 pages) ,
- Manual (188 pages)
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6.4
Wiring rules
Wiring rules
Table 6- 2
Wiring rules
Wiring rules for...
Connectible conductor cross-sections for solid wires
Connectible conductor
cross-sections for stranded
wires
Number of wires per connection
Length of stripped wires
End sleeves according to
DIN 46228
Sheath diameter
Tool
Connection system
Tightening torque
* American Wire Gauge
Table 6- 3
Wiring rules
Wiring rules for...
Connectible conductor cross-sections for solid
wires
Connectible conductor
cross-sections for
stranded wires
S7-1500 Automation System
System Manual, 02/2014, A5E03461182-AB
Without end sleeve
With end sleeve
without plastic sleeve
with plastic sleeve 0.25
to 1.5 mm
2
Without end sleeve
With end sleeve
CPU
-
-
0.25 to 2.5 mm
2
AWG
: 24 to 16
*
0.25 to 1.5 mm
2
AWG
: 24 to 16
*
1
10 to 11 mm
Design A, 10 mm long
Design E, 10 mm long
-
3 to 3.5 mm screwdriver, conic
design
Push-in terminal
-
40-pin front connector
40-pin front connector
(screw terminal,
for 35 mm module)
up to 0.25 mm²
up to 0.25 mm²
AWG
up to 24
AWG
*:
0.25 to 1.5 mm
0.25 to 1.5 mm
2
AWG
: 24 to 16
AWG
*
0.25 to 1.5 mm
0.25 to 1.5 mm
2
AWG
: 24 to 16
AWG
*
System power and load current
-
-
1.5 mm
2
AWG
: 16
*
1.5 mm
2
AWG
: 16
*
1
7 to 8 mm
Design A, 7 mm long
Design A, 7 mm long
8.5 mm
3 to 3.5 mm screwdriver, conic
design
Screw terminal
from 0.5 Nm to 0.6 Nm
40-pin front connector
(push-in terminal,
(push-in terminal,
for 35 mm module)
for 25 mm module)
up to 0.25 mm²
up to 24
AWG
*:
0.25 to 1.5 mm
2
(max. 40 x 0.75 mm
: 24 to 16
AWG
*
(max. 40 x 0.75 mm
0.25 to 1.5 mm
2
(max. 32 x 0.75 mm²;
8 x 1.5 mm²)
: 24 to 16
AWG
*
(max. 32 x AWG 19;
8 x AWG 16)
Wiring
6.4 Wiring rules
supply
up to 24
*:
2
)
2
: 24 to 16 mm
*
2
)
2
2
: 24 to 16
*
65
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