Table 3-4 Interface Assignment X121 - Siemens SIMOTION D410 Manual

Interface assignments
Table 3-4 Interface assignment X121
View Pin Designation
1 DI0
2 DI1
3 DI2
4 DI3
5 G1
6 G
7 DI/DO8
8 DI/DO9
9 G
10 DI/DO10
11 DI/DO11
12 G
DI: digital input; DI/DO: bidirectional digital input/output; G: electronic ground;
1)
G1: reference ground
Note
An open input is interpreted as "low".
The "fast inputs" can be used for position acquisition with a measuring system.
The G1 terminal must be connected for the digital inputs (DI) 0 to 3 to function. This can be
done as follows:
• Connect the carried digital input reference ground.
• Connect a bridge to G terminal (Important: This will cancel the electrical isolation for
Note
An external 24 V supply is required.
If a momentary interruption in the voltage occurs in the 24 V supply, the digital outputs will be
deactivated until the interruption has been rectified.
D410
Manual, 03/2007 Edition
Description
1)
Ground for DI0 - DI3
(functionally-separated
relative to M)
fast DI/DO
fast DI/DO
fast DI/DO
these digital inputs!)
Technical details
Voltage: -3 to 30 V
•
Current input (typical): 10 mA at 24 V DC
•
Electrical isolation: reference potential is G1 terminal
•
Level (including ripple):
•
0 signal: -3 to 5 V
–
1 signal: 15 to 30 V
–
Input delay:
•
0 → 1 signal: 50 μs
–
1 → 0 signal: 100 μs
–
As input:
Voltage: -3 to 30 V
•
Current input (typical): 10 mA at 24 V DC
•
Level (including ripple):
•
0 signal: -3 to 5 V
–
1 signal: 15 to 30 V
–
Input delay / fast input delay:
•
0 → 1 signal: 50 μs / 5 μs
–
1 → 0 signal: 100 μs / 50 μs
–
As output:
Voltage: 24 V DC
•
Max. load current per output: 500 mA
•
Sustained short-circuit proof
•
Output delay:
•
0 → 1 signal: < 400 μs
–
1 → 0 signal: < 100 μs
–
Interfaces
3.2 Digital inputs/outputs
29