ABB ACSM1-04 Series, Руководство по оборудованию

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Technical data
76
Digital inputs/outputs
DIO1…DIO3 (X3).
Input/output mode selection by
parameters.
DIO2 can be configured as a
frequency input (0…32 kHz).
DIO3 can be configured as a
frequency output. See
Firmware Manual, parameter
group 12.
Connector pitch 3.5 mm, wire size 1.5 mm
2
As inputs:
Logic levels: “0” < 5 V, “1” > 15 V
R
in
: 2.0 kohm
Filtering: Adjustable, 0.25 ms min. (see also Firmware Manual)
As outputs:
Total output current limited by auxiliary voltage outputs to 200 mA
Output type: Open emitter
Analogue inputs AI1 and AI2
(X4).
Current/voltage input mode
selection by jumpers. See
page
59 .
Connector pitch 3.5 mm, wire size 1.5 mm
2
Current input: –20…20 mA, R
in:
100 ohm
Voltage input: –10…10 V, R
in
: 200 kohm
Differential inputs, common mode ±20 V
Sampling interval per channel: 0.25 ms
Filtering: Adjustable, 0.25 ms min. (see also
Firmware Manual)
Resolution: 11 bit + sign bit
Inaccuracy: 1% of full scale range
Thermistor input (X4) Connector pitch 3.5 mm, wire size 1.5 mm
2
Input devices: PTC or KTY84 thermistor
Up to three PTCs can be connected in series
KTY84 thermistor: Inaccuracy 5 °C
No safety insulation (see page
60 )
Analogue outputs AO1 and
AO2 (X4) Connector pitch 3.5 mm, wire size 1.5 mm
2
AO1 (current): 0…20 mA, R
load
< 500 ohm
AO2 (voltage): –10…10 V, R
load
> 1 kohm
Frequency range: 0…800 Hz
Resolution: 11 bit + sign bit
Inaccuracy: 2% of full scale range
Reference voltage (VREF)
for analogue inputs Connector pitch 3.5 mm, wire size 1.5 mm
2
10 V ±1% and –10 V ±1%, R
load
> 1 kohm
Drive to drive link (X5) Connector pitch 3.5 mm, wire size 1.5 mm
2
Physical layer: RS-485
Termination by jumper
Safe Torque Off connection
(X6) Connector pitch 3.5 mm, wire size 1.5 mm
2
For the drive to start, both connections (OUT1 to IN1, and OUT2 to IN2) must be closed
Control panel / PC
connection (X7) Connector: RJ-45
Cable length < 3 m
Efficiency
Approximately 98% at nominal power level
Cooling
Method Internal fan, flow direction from bottom to top.
Free space around the unit See chapter Planning the cabinet assembly .
R
L
V
CC
DIOx
DGND