ABB AC31 Assembly And Operation Manual page 46

AC31 Adapters
Replacement devices: CPU > Replacement device 07KT9x-AD
Digital inputs
Data
Number of channels per device
Connections
Division of channels in groups
Voltage supply
Common reference potential:
-> for group 1 (8 channels)
-> for group 2 (8 channels)
Electrical isolation:
Configurability of the inputs
Channels for high-speed counters
Indication of the input signals
Input signal voltage:
-> 0 signal
-> Undefined signal state
-> 1 signal
Input current per channel:
-> Input voltage = +24 V
-> Input voltage = + 5 V
-> Input voltage = +13 V
-> Input voltage = +30 V
Max. cable length unshielded
Max. cable length shielded
46
For further information, please refer to the existing documentation
System description Advant Controller 31.
3ADR010122, 8, en_US
Value
16
Connector X2 (terminals X5.0...X5.7)
Connector X3 (terminals X6.0...X6.7)
2 groups with 8 channels (not electrically iso-
lated!)
UP (supplies module DA501 and 502)
ZP (terminals 5.0 ... 5.07)
ZP (terminals 6.0 ... 6.07)
● Electrical isolation from group to group is
no longer available.
● Electrical isolation from DA501 and DA502
(reference ZP) to the rest of the device
(reference M) is available.
● On DA501 and DA502, all channels have
the same potential ZP. Voltage supply
UP/ZP.
● AGND1 and AGND2 of the analog chan-
nels are internally connected to ZP via
PTC resistorsFig. 18.
Input delay configurable (0.1 ms, 1 ms, 8 ms
and 32 ms). Default: 0.1 ms.
Ä Chapter 1.4.1.3.4.6 "Digital inputs/outputs"
on page 48
Channels for high-speed counters are imple-
mented with the inputs/outputs (channels: 4.0
and 4.1).
One yellow LED each per channel. The LED
corresponds functionally to the input signal.
24 V DC
-3 V...+5 V
+5 V ... + 15 V
+15 V ... + 30 V
Typ. 5.0 mA
> 1 mA
> 2 mA
< 8.0 mA
600 m
1000 m
2018/09/24