Baldor NXE100-1608Dx Installation manual - page 24
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4-8 Input / Output
MN1941
4.3.1.2 DIN4 - DIN11
Digital inputs DIN4 to DIN11 have a common specification:
H
Opto-isolated digital inputs.
H
Sampling frequency: 1 kHz.
Digital inputs DIN4 to DIN11 use CREF1 as their common connection.
DIN11
6k2
TLP281
DGND
Mint
INX(11)
Vcc
NextMove e100
CREF1
100R
1
9
Shield
10
‘X9’
Figure 9 - General purpose digital input - DIN11 shown
If an input is configured as edge triggered, the triggering pulse must have a duration of at least
1 ms (one software scan) to guarantee acceptance by Mint. The use of shielded cable for inputs
is recommended.
4.3.1.3 DIN12 - DIN19
Digital inputs DIN12 to DIN19 have the same electrical specification as DIN4-11, except that they
use CREF2 as their common connection.
DIN19
6k2
TLP281
DGND
Mint
INX(19)
Vcc
NextMove e100
CREF2
100R
1
9
Shield
10
‘X8’
Figure 10 - General purpose digital input - DIN19 shown