ABB ACS380 Series, Руководство по оборудованию, Страница: 109 / 186

Technical data 109
Control connection data
Analog inputs
(AI1, AI2) Voltage signal,
single-ended 0…10 V DC (10% overrange, 11 V DC max.)
R
in
= 221.6 kohm
Current signal,
single-ended 0…20 mA (10% overrange, 22 mA max.)
R
in
= 137 ohm
Inaccuracy ≤ 1.0%, of full scale
Overvoltage
protection up to 30 V DC
Potentionmeter
reference value 10 V DC ±1%, max. load current 10 mA
Analog output
(AO) Current output
mode 0…20 mA (10% overrange, 22 mA max.) into 500 ohm
load
Voltage output
mode 0…10 V DC (10% overrange, 11 V DC max.) into
200 kohm minimum load (resistive)
Inaccuracy ≤ 1.0%, of full scale
Auxiliary voltage
input/output (+24V) As output +24 V DC ±10%, max. 200 mA
As input +24 V DC ±10%, max. 1000 mA (incl internal fan load)
Digital inputs
(DI1…DI4) Voltage 12…24 V DC (int. or ext. supply) Max. 30 V DC.
Type PNP and NPN
Input impedance R
in
= 2 kohm
Programmable
digital I/O
(DIO1, DIO2) As inputs Voltage 12…24 V DC with internal or
external supply. Max.
30 V DC.
Type PNP and NPN
Input impedance R
in
= 2 kohm
As outputs Type Transistor output PNP
Max. switching voltage 30 V DC
Max. switching current
70 mA / 30 V DC,
short-circuit protected
Frequency 10 Hz…16 kHz
Resolution 1 Hz
Relay output
(RA, RB, RC) Type 1 From C (NO + NC)
Max. switching
voltage 250 V AC / 30 V DC
Max. switching
current 2 A
Frequency input
(FI) 10 Hz…16 kHz
DI3 and DI4 can be used as digital or frequency inputs.
Frequency output
(FO) DIO1 and DIO2 can be used as digital or frequency outputs.
STO interface
(SGND, S+, S1, S2) Refer to Safe torque off function on page 139 .