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Technical
Section 11
Dimensions
Section 12
6
Acti 9 smartlink (cont.)
Control, remote control,
indication
Common technical characteristics
Power supply
Rated
24 V DC ± 20 %
Maximum input current
1.5 A
Maximum inrush current
3 A
Meter
Capacity
2
32
pulses per input
Input characteristics
Number of channels
Acti 9 Smartlink Modbus Slave
11 of 2-input channels
Acti 9 Smartlink Ethernet
7 of 2-input channels
Type of input
Current collector Type 1 IEC 61131-2
Maximum cable length
500 m
Rated voltage
24 V DC
Voltage limits
24 V DC ± 20 %
Rated current
2.5 mA
Maximum current
5 mA
Filtering time
In state 1
2 ms
In state 0
2 ms
Isolation
No isolation between channels
Negative sequence voltage protection
Yes
Output characteristics
Number of output channels
Acti 9 Smartlink Modbus Slave
11
Acti 9 Smartlink Ethernet
7
Type of output
24 V DC 0.1 A current source
Maximum cable length
500 m
Rated voltage
Voltage
24 V DC
Maximum current
100 mA
Filtering time
In state 1
2 ms
In state 0
2 ms
Voltage drop (voltage in state 1)
1 V max
Maximum inrush current
500 mA
Leakage current
0.1 mA
Overvoltage protection
33 V DC
Environmental characteristics
Temperature
Operating
-25°C ... +60°C (if vertical mounting, limited to 50°C)
Storage
-40°C…+80°C
Tropicalization
Treatment 2 (relative humidity of 93% at 40°C)
Resistance to voltage dips
10 ms, class 3 as per IEC 61000-4-29
Degree of protection
IP20
Pollution degree
3
Altitude
Operating
0 … 2000 m
Vibration resistance
As per IEC 60068.2.6
1 g / ± 3.5 mm - 5 Hz to 300 Hz - 10 cycles
Shock resistance
As per IEC 60068.2.2 7
15 g / 11 ms
Immunity to electrostatic discharge
As per IEC 61000-4-2
Air: 8 kV
Contact: 4 kV
Immunity to radiated magnetic fields
As per IEC 61000-4-3
10 V/m - 80 MHz to 3 GHz
Immunity to fast transients
As per IEC 61000-4-4
1 kV for inputs/outputs and Modbus communication.
2 kV for 24 DC power supply - 5 kHz - 100 kHz
Immunity to conducted magnetic fields
As per IEC 61000-4-6
10 V from 150 kHz to 80 MHz
Immunity to magnetic fields at mains frequency
As per IEC 61000-4-8
30 A/m
Resistance to corrosive atmospheres
As per IEC 60721-3-3
Level 3C2 on H
2
S / SO
2
/ NO
2
/ Cl
2
Fire resistance
For live parts
At 960°C 30 s / 30 s as per IEC 60 695-2-10 and IEC 60 695-2-11
For other parts
At 650°C 30 s / 30 s as per IEC 60 695-2-10 and IEC 60 695-2-11
Salt spray test
As per IEC 60068.2.52
Severity 2
Environment
In compliance with the RoHS directive
Additional characteristics
Duration of saving memory
10 years
Prefabricated cables characteristics
Dielectric resistance
1 kV / 5 min
Minimum draw-out resistance
20 N