ABB ACH480 - Control connection data

Control connection data
The data is valid for the standard drive variant (base unit equipped with the RIIO-01
I/O & EIA-485 module).
0 … 10 V DC (10% overrange, 11 V DC max.)Voltage signal, single-
ended
Analog inputs (AI1,
AI2)
R
in
= 221.6 kohm
0 … 20 mA (10% overrange, 22 mA max.)Current signal, single-
ended
R
in
= 137 ohm
≤ 1.0%, of full scaleInaccuracy
up to 30 V DCOvervoltage protec-
tion
10 V DC ±1%, max. load current 10 mAPotentiometer refer-
ence value
0 … 20 mA (10% overrange, 22 mA max.) into
500 ohm load (AO2 only supports output
current)
Current output modeAnalog output (AO1,
AO2)
0 … 10 V DC (10% overrange, 11 V DC max.)
into 200 kohm minimum load (resistive)
Voltage output mode
≤ 2%, of full scaleInaccuracy
+24 V DC ±10%, max. 250 mA (from base unit
and/or RIIO-01 module)
As outputAuxiliary power out-
put or input (+24V,
DGND)
+24 V DC ±10%, max. 1000 mA (incl. internal
fan load)
As input (optional
BAPO-01 module re-
quired)
12 … 24 V DC (int. or ext. supply) max. 30 V
DC.
VoltageDigital inputs
(DI1…DI6)
PNP and NPNType
R
in
= 2 kohmInput impedance
12 … 24 V DC (int. or ext. supply) max. 30 V
DC.
VoltageDI5 (digital or fre-
quency input)
PNP and NPNType
R
in
= 2 kohmInput impedance
10 … 16 kHzMax. frequency
1 form C (NO + NC)TypeRelay output (RO1,
RO2, RO3)
250 V AC / 30 V DCMax. switching
voltage
2 A (non inductive)Max. switching cur-
rent
170 Technical data