ABB AC31 Assembly And Operation Manual page 45

Data
Operating and error indications
Connection technology
Supply terminals, CS31 system bus
All other terminals
Supply of devices
Data
Rated supply voltage
Supply voltages:
-> UP
-> Fuse for UP
-> Power consumption for UP
-> L+
-> Fuse for L+
-> Power consumption for L+
-> Protection against reversed voltage
-> Electrical isolation between UP and L+
Lithium battery
Data
Battery for buffering RAM contents and real-
time clock
Buffer time at 25 °C
2018/09/24
For further information, please refer to the existing documentation
System description Advant Controller 31.
For further information, please refer to the existing documentation
System description Advant Controller 31.
3ADR010122, 8, en_US
Replacement devices: CPU > Replacement device 07KT9x-AD
Value
Display via LEDs and CPU display. For
detailed information, please refer to the
AC500 documentation.
Detachable screw-type terminal blocks
max. 1 x 2.5 mm² or max. 2 x 1.5 mm²
max. 1 x 1.5 mm²
Value
24 V DC
X7 / UP (pin 54), X7 / ZP (pin 45)
X8 / UP (pin 64), X8 / ZP (pin 55)
X9 / UP (pin 74), X9 / ZP (pin 65)
See Fig. 18
10 A
300 W (per 100W on X7, X8 and X9)
X6 / L+ (pin 40), X6 / L+ (pin 41)
X6 / M (pin 42), X6 / M (pin 43)
See Fig. 18
10 A
10 A
Yes
Yes
Value
Lithium battery TA521
Typ. 3 years
AC31 Adapters
45