Technical Specifications For Integrated I/O - Siemens SIMATIC C7-613 Manual

A.4

Technical Specifications for Integrated I/O

Digital inputs
Number
Number of inputs
•
inputs usable for technological functions
Cable length
•
Unshielded
– For standard DI
– Technological functions
•
Shielded
– For standard DI
– Technological functions
Voltage, currents, potentials
Rated load voltage L+
•
Polarity reversal protection
Number of inputs that can be triggered
simultaneously
•
Vertical mounting position
– Up to 40°C
– Up to 50°C
•
45 °mounting position
– Up to 45°C
•
Horizontal mounting position
– Up to 40°C
Galvanic isolation
•
Between channels and P-bus
•
Between channels
Permissible potential difference
•
Between different circuits
Insulation tested at
Power consumption from load voltage L+
(no-load)
C7-613 Control System
A5E00138934-03
24
12
Maximum 600 m
non-shielded cables not allowed
Maximum 1,000 m (109 yd.)
Max. 50 m
24 VDC
Yes
18
12
12
12
Yes
No
75 VDC/60 VAC
500 V DC
Max. 70 mA
Technical data
A-11