ABB ACS530-04 - Page 122

120 Technical data
Digital inputs DI1…DI6
(Term. 13…18)
Input type: NPN/PNP
Terminal size: 0.14…2.5 mm
2
DI1…DI5 (Term.13…17)
12/24 V DC logic levels: “0” < 4 V, “1” > 8 V
R
in
: 3 kohm
Hardware filtering: 0.04 ms, digital filtering: 2 ms sampling
DI5 (Term.17
)
Can be used as a digital or frequency input.
12/24 V DC logic levels: “0” < 3 V, “1” > 8 V
R
in
: 3 kohm
Max. frequency 16 kHz
Symmetrical signal (duty cycle D = 0.50)
DI6 (Term.18
)
Can be used as a digital or PTC input.
Digital input mode.
12/24 V DC logic levels: “0” < 4 V, “1” > 8 V
R
in
: 3 kohm
Hardware filtering: 0.04 ms, digital filtering: 2 ms sampling
Note: DI6 is not supported in the NPN configuration.
PTC mode – PTC thermistor can be connected between DI6 and +24VDC: <
1.5 kohm = ‘1’ (low temperature), > 4 kohm = ‘0’ (high temperature), open
circuit = ‘0’ (high temperature).
DI6 is not a reinforced/double insulated input. Connecting the motor PTC
sensor to this input requires usage of a reinforced/double insulated PTC
sensor inside the motor.
Relay outputs RO1…RO3
(Term. 19…27)
250VAC / 30VDC, 2A
Terminal size: 0.14…2.5 mm
2
See section Isolation areas on page 121.
Analog inputs AI1 and AI2
(Term. 2 and 5)
Current/voltage input mode selected with a parameter
Current input: 0(4)…20 mA, R
in
: 100 ohm
Voltage input: 0(2)…10 V, R
in
: > 200 kohm
Terminal size: 0.14…2.5 mm
2
Inaccuracy: typical ±1%, max. ±1.5% of full scale
Analog outputs AO1 and
AO2
(Term. 7 and 8)
Current/voltage output mode for AO1 selected with a parameter
Current output: 0…20 mA, R
load
: < 500 ohm
Voltage output: 0…10 V, R
load
: > 100 kohm (AO1 only)
Terminal size: 0.14…2.5 mm
2
Inaccuracy: ±1% of full scale (in voltage and current modes)
Reference voltage output for
analog inputs +10V DC
(Term. 4)
Max. 20 mA output
Inaccuracy: ±1%
Safe torque off (STO) inputs
IN1 and IN2
(Term. 37 and 38)
24 V DC logic levels: “0” < 5 V, “1” > 13 V
R
in
: 2.47 kohm
Terminal size: 0.14…2.5 mm
2
STO cable Maximum cable length 300 m (984 ft) between activation switch (K) and drive
control board, see section Wiring examples on page 143 and Safety data on
page 150.
Control panel - drive
connection
EIA-485, male RJ-45 connector, max. cable length 100 m
Control panel - PC
connection
USB Type Mini-B, max. cable length 2 m