Siemens SIMATIC S7-1500 Automation System User Manual

Wiring
6.4 Wiring rules
S7-1500 Automation System
System Manual, 01/2013, A5E03461182-01
59
6.4 Wiring rules
Wiring rules
Table 6- 2 Wiring rules
Wiring rules for... CPU 40-pin front connector
(screw-type connection)
System power and load
current supply
- up to 0.25 mm
2
- Connectible conductor cross-sections for
solid wires
- AWG
*:
up to 24 -
0.25 to 1.5 mm
2
0.25 to 1.5 mm
2
1.5 mm
2
Without end sleeve
AWG
*
: 24 to 16 AWG
*
: 24 to 16 AWG
*
: 16
0.25 to 1.5 mm
2
0.25 to 1.5 mm
2
1.5 mm
2
Connectible
conductor cross-
sections for stranded
wires
With end sleeve
AWG
*
: 24 to 16 AWG
*
: 24 to 16 AWG
*
: 16
Number of wires per connection 1 1 or combination of 2
wires up to 1.5 mm
2
(total) in the same end
sleeve
1
Length of stripped wires 10 to 11 mm 10 to 11 mm 7 to 8 mm
without plastic
sleeve
Design A, 10 mm long Design A, 10 mm and
12 mm long
Design A, 7 mm long End sleeves
according to
DIN 46228
with plastic sleeve
0.25 to 1.5 mm
2
Design E, 10 mm long Design E, 10 mm and
12 mm long
Design A, 7 mm long
Sheath diameter - - 8.5 mm
Tool 3 to 3.5 mm
screwdriver, conic
design
3 to 3.5 mm screwdriver,
conic design
3 to 3.5 mm
screwdriver, conic
design
Connection technology Push-in terminal Screw terminal Screw terminal
Tightening torque - from 0.4 Nm to 0.7 Nm from 0.5 Nm to 0.6 Nm
* American Wire Gauge

Siemens SIMATIC S7-1500 Automation System Specifications

General

Series	SIMATIC S7-1500
Programming	TIA Portal (Totally Integrated Automation Portal)
Protection Class	IP20
CPU	Various models available (e.g., CPU 1511-1 PN, CPU 1518-4 PN/DP)
Controller Type	Modular Controller
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Communication Interfaces	PROFINET, PROFIBUS, Ethernet, OPC UA
Digital Inputs	Varies by model and expansion modules
Digital Outputs	Varies by model and expansion modules
Analog Inputs	Varies by model and expansion modules
Analog Outputs	Varies by model and expansion modules
Backplane Bus	High-speed backplane bus for fast communication between modules
Redundancy	Supported with specific models and configurations
Safety	Integrated safety functions available
Scalability	Highly scalable with modular expansion
Operating Temperature	0°C to 60°C