4.2 Digital inputs/outputs
Sensors and actuators can be connected to the X121 connector via digital inputs and outputs.
The following types of digital inputs/outputs are used:
● Digital inputs (4 pcs)
● Bidirectional digital inputs/outputs (4 pcs)
Bidirectional digital I/Os can be configured individually as digital inputs or outputs.
Assignment of the I/Os to functions can be parameterized as required. Special functions, such
as measuring input and output of the output cam, can be assigned to the inputs/outputs.
Interface characteristics
Table 4-3 Interface X121
Features Type
Connector type Mini Combicon
Connection possibility Up to 1.5 mm²
Load capacity ground G max. 4 A
Interface assignments
Table 4-4
Interface assignment X121
Representatio
n
Pin Designation
1)
Notes Technical details
1 DI 0 ● Voltage: -3...30 V
●
Current input (typical): 10 mA at 24 V DC
● Electrical isolation: reference potential is G1 terminal
● Level (including ripple):
– 0 signal: -3...5 V
– 1 signal: 15...30 V
● Input delay, typ. (hardware):
– 0 → 1 signal: 50 μs
– 1 → 0 signal: 150 μs
2 DI 1
3 DI 2
4 DI 3
5 M1 Ground for
DI 0 - DI 3
(electronically
isolated relative to
G)
6 G As input:
●
Voltage: -3...30 V
● Current input (typical): 10 mA at 24 V DC
● Level (including ripple):
– 0 signal: -3...5 V
– 1 signal: 15...30 V
● Input delay, typ. (hardware, for DI 8):
– 0 → 1 signal: 50 μs
– 1 → 0 signal: 100 μs
● Input delay, typ. (hardware, for DI 9 - 11)
2)
:
7 DI/DO 8 fast DO
8 DI/DO 9 fast DI/DO
9 G
10 DI/DO 10 fast DI/DO
Interfaces
4.2 Digital inputs/outputs
SIMOTION D410
42 Manual, 04/2014
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