Inputs / Outputs; Digital Inputs (Din) - Siemens MICROMASTER 440 Operating Instructions Manual

Issue 10/03
3.6

Inputs / outputs

3.6.1

Digital inputs (DIN)

Number:
Parameter range:
Function chart number:
Features:
- cycle time:
- switch-on threshold:
- switch-out threshold:
- electrical features:
External control signals are required for a drive converter to be able to operate
autonomously. These signals can be entered via a serial interface as well as also
via digital inputs (refer to Fig. 3-26). MICROMASTER has 6 digital inputs which can
be expanded to a total of 8 by using the 2 analog inputs. The digital inputs, as far
as their assignment, can be freely programmed to create a function. Whereby,
regarding the program, it is possible to directly assign the function via parameters
P0701 - P0708 or to freely program the function using BICO technology.
DIN channel (e.g. DIN1 - PNP (P0725 = 1))
Kl.9
P24 (PNP)
Kl.28
0 V (NPN)
DIN channel (e.g. DIN1 - NPN (P0725 = 0))
Kl.9
P24 (PNP)
Kl.28
0 V (NPN)
Fig. 3-26
MICROMASTER 440 Operating Instructions
6SE6400-5AW00-0BP0
6 + 2
r0722 – P0725
FP2000, FP2200
2 ms
10.6 V
10.6 V
electrically isolated, short-circuit proof
PNP/NPN DIN
0 ... 1
P0725 (1)
24 V
0 0
24 V
1 1
0 V
PNP/NPN DIN
0 ... 1
P0725 (1)
24 V
0 0
24 V
1 1
0 V
Digital inputs
Debounce time: DIN
0 ... 3
P0724 (3)
T 0
&
CO/BO: Bin.inp.val
Debounce time: DIN
0 ... 3
P0724 (3)
T 0
&
CO/BO: Bin.inp.val
3 Functions
P0701
Function
Pxxxx BI: ...
r0722
r0722 .0
P0701
Function
r0722 Pxxxx BI: ...
r0722 .0
99