ABB AC31 Assembly And Operation Manual page 30

AC31 Adapters
Replacement devices: CPU > Replacement device 07KT9x-AD
Connector / Terminal
X8 / 2.7
X8 / UP
Fig. 23: Arrangement of digital outputs
Characteristics of the digital outputs
● The digital output states are always indicated by the LEDs DO0-DO15 on DA501 module.
● All 16 outputs have the same potential ZP as all other inputs/outputs. The electrical isolation
included in the existing devices is no longer available.
● Diagnosis: Stored errors are indicated via an LED and can be accessed by the CPU (see
AC500 documentation).
Circuit arrangement of digital outputs
● Fig. 22
Ä Further information on page 32
●
Connection of the digital inputs/outputs
Table 18: Connector (X1)
Connector / Terminal
X1 / ZP
X1 / 4.0
X1 / 4.1
X1 / 4.2
X1 / 4.3
X1 / 4.4
X1 / 4.5
X1 / 4.6
X1 / 4.7
30
Pin
63
64
Pin
1
2
3
4
5
6
7
8
9
3ADR010122, 8, en_US
Assignment / Signal
DA502 / DO15
UP
Assignment / Signal
ZP
DA502 / DC16
DA502 / DC17
DA502 / DC18
DA502 / DC19
DA502 / DC20
DA502 / DC21
DA502 / DC22
DA502 / DC23
2018/09/24