Analog X3 Inputs/Outputs - Siemens NCU 7x0.3 PN Series Manual

● Technical data:
Table 9- 46
Digital outputs
High-level voltage (U
Output current I
Voltage with low level (U
Leakage current at low level
Signal delay time T
Maximum switching frequency
Resistive load
Inductive load
Lamp



9.3.4.5

Analog X3 inputs/outputs

Cable specification
● Connectors: 12-pin socket/plug combination
● Cable: shielded
NCU 7x0.3 PN
Manual, 09/2011, 6FC5397-1EP40-0BA0
Electrical specification of the digital outputs
)
H
OUT
)
L
PHL
U = V - I × R
1)
H_typical CC OUT
V : Current operating voltage
CC
I : Output current
OUT
Maximum short-circuit current: 4 A (max. 100 μs, V
R : Maximum internal resistance = 0.4 Ω
ON
Where demand factor is 100% (all outputs active)
2)
Incorrect connection causes neither high level nor destruction of the outputs.
– max. cable length: 30 m
– max. connectable core cross-section: 0.5 mm
min.
V - 3 V
CC
-
-
-
-
-
-
-
ON
CC
Connectable components
9.3 PP 72/48D 2/2A PN
Standard max.
V
1)
CC
- 250 mA
- -
50 μA 400 μA
0.5 ms -
- 100 Hz
- 2 Hz
- 11 Hz
= 24 V)
2
nominal
24 V
-
2)
Output open
-
-
-
-
-
131