ABB AC31 - Page 85

Data Value
Input delay: 0 -> 1 or 1 -> 0 *) Replacement device: Type. 8 ms
Existing device: Type. 7 ms
Indication of the input signals Replacement device: One yellow LED per
channel. The LED corresponds functionally to
the input signal.
Existing device: One green LED per channel.
The LED corresponds functionally to the input
signal.
Input signal voltage: 24 V DC
-> 0 signal Replacement device: -3 V…+5 V
Existing device: -6 V…+5 V
-> Undefined signal Replacement device: > +5 V…< +15 V
Existing device: > +5 V…< +13 V
-> 1 signal Replacement device: +15 V…+30 V
Existing device: +13 V…+30 V
-> Residual ripple at 0 signal Replacement device: within -3 V…+5 V
Existing device: within -6 V…+5 V
-> Residual ripple at 1 signal Replacement device: within +15 V…+30 V
Existing device: within +13 V…+30 V
Input current per channel:
Input voltage +24 V Replacement device: Type. 3.5 mA / 4 to
Existing device: Type. 7 mA / 4 to
Input voltage +5 V Replacement device: > 0.5 mA
Existing device: ³ 0.2 mA
Input voltage +15 V Replacement device: > 2 mA
Existing device: ³ 2 mA (at input voltage +13
V)
Maximum cable length:
-> Shielded 1000 m
-> Unshielded 600 m
Protection against reversed voltage Yes
Overvoltage protection Up to 30 V DC
*) Input delay of the S500 module DO524. The transmission rate via serial buses has not been
taken into account.
For further information, please refer to the existing documentation
System description Advant Controller 31.
AC31 Adapters
Replacement devices: I/O modules > Replacement device 07DC92-AD
2018/09/24 3ADR010122, 8, en_US 85