Parameterization; Input / Output Images - Siemens SINUMERIK ONE NCU 1740 Equipment Manual

Connectable components
12.2 PP 72/48D PN
NOTICE
Damage to the module
If the outputs are overloaded, the heat can melt the contacts.
Therefore, for a demand factor of 100%, a max. current of I
Pin 2, must not be exceeded.
Technical data
Table 12-25
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
1) U
V : Current operating voltage
CC
I
OUT
Maximum short-circuit current: 4 A (max. 100 μs, V
R : Maximum internal resistance = 0.4 Ω
ON
2) For a simultaneity factor of 100% (all outputs active)
Incorrect connection causes neither high level nor destruction of the outputs.
12.2.4

Parameterization

12.2.4.1

Input / output images

Input image
The image comprises 2 slots (n, d ≙ start address):
• Slot 1: Digital inputs (DI)
– n+0 ... n+8 (9 byte)
– X222.P3 - .P10 are rapid inputs
• Slot 2: Diagnostics: d+0 .. d+1
124
Electrical specification of the digital outputs
)
H
OUT
)
L
PHL
= V - I × R
H_typical CC OUT ON
: Output current
= 0.25 A at X111, X222, X333:
out
min. Standard
V - 3 V 1)
CC
- -
- -
- 50 μA
- 0.5 ms
- -
- -
- -
= 24 V)
CC
Equipment Manual, 10/2021, A5E51087503B AA
max. Nominal
V 24 V
CC
250 mA -
2)
- Output open
400 μA -
- -
100 Hz -
2 Hz -
11 Hz -
NCU 1740