Technical Specifications
A-14
C7-635 Control System
A5E00155581-04
A.4
Technical Specifications for Integrated I/O
D
igital inputs
Number
Number of inputs
24
•
inputs usable for
technological functions
16
Cable Length (for Standard DI /Technological Functions)
•
Unshielded
Maximum 600 m / No
•
Shielded
Maximum 1000 m / Maximum 50 m
Voltage, Currents, Potentials
Rated load current L+
24V DC
•
Polarity reversal protection
Yes
Number of inputs that can be triggered simultaneously
•
Vertical mounting position
Up to 40
°
C
18
Up to 50
°
C
12
•
45
°
mounting position
Up to 45
°
C
12
•
Horizontal mounting position
Up to 40
°
C
12
Galvanic isolation
•
Between channels and I/O
bus
Yes
•
Between channels
No
Permissible potential difference
•
Between different circuits
75 VDC/60 VAC
Insulation tested at
500 VDC
Current consumption
•
From power voltage L+
(no-load)
Maximum 70 mA
Содержание SIMATIC C7-635
Страница 12: ...Document Guide 1 2 C7 635 Control System A5E00155581 04 ...
Страница 14: ...Product Overview 2 2 C7 635 Control System A5E00155581 04 Figure 2 2 C7 635 Key ...
Страница 48: ...Installing and Wiring the C7 635 3 26 C7 635 Control System A5E00155581 04 ...
Страница 58: ...Special Features of the C7 635 4 10 C7 635 Control System A5E00155581 04 ...