ABB NextMove e100 - Page 25

MN1941WEN Input / Output 4-9
4.3.1.4 DIN4 - DIN11
Digital inputs DIN4 to DIN11 have a common specification:
 Opto-isolated digital inputs.
 Sampling frequency: 1 kHz.
Digital inputs DIN4 to DIN11 use CREF1 as their common connection.
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.
4.3.1.5 DIN12 - DIN19
Digital inputs DIN12 to DIN19 have the same electrical specification as DIN4-11, except that
they use CREF2 as their common connection.
Figure 10: General purpose digital input - DIN19 shown
6k2
TLP281
100R
1
9
10
‘X9’
NextMove e100
DGND
Mint
INX.(11)
Vcc
Shield
CREF1
DIN11
6k2
TLP281
100R
1
9
10
‘X8’
NextMove e100
DGND
Mint
INX.(19)
Vcc
Shield
CREF2
DIN19