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ABB NAIO-02 Analog Extension Module
Product Description
ABB NAIO-02 analog I/O expansion module is an analog I/O expansion device that provides additional analog input and output capabilities for related systems. It provides two bipolar current or voltage input signals and two unipolar current output signals with 12-bit signal resolution.
In bipolar mode, the analog inputs can handle both positive and negative polarity signals. The A/D converter has an 11-bit resolution (plus a sign bit). The drive's interpretation of the negative polarity input signal range depends on the drive parameter settings.
Function & Features
- Hardware Switch Configuration: The NAIO-02 is equipped with multiple DIP switches for setting the node address (six DIP switches, with a default pre-assigned address of 5 and a maximum of 63), selecting the signal polarity mode (bipolar/unipolar, set via one DIP switch), and selecting the input signal type (four DIP switches).
- Parameter Validation: Newly set parameters will only take effect the next time the NAIO-02 module is powered on. Please be aware of this when debugging and configuring parameters.
- Inductive Load Protection: When connecting an external inductive load (such as a relay, contactor, or motor), a resistor-capacitor (RC) absorber or diode must be used to protect the relay contacts. The protective device must be connected on the load side.
Specifications
|
Category |
Details |
|
Model |
NAIO-02 |
|
Enclosure |
Plastic shell, Dimensions: 45 mm x 75 mm x 105 mm |
|
Hardware Settings |
- Six DIP switches for setting node address. Pre - assigned address: 5 (default), Max: 63 - One DIP switch for selecting bipolar mode (default) and unipolar mode - Four DIP switches for selecting input signal type |
|
Connectors |
- Optical transmitter and receiver (Hewlett - Packard universal connector) for connection with ACS 600 - Two terminal blocks (Phoenix Contact MVBSTW 2,5/8 - ST - 5,08) for connecting analog I/O signals and power supply. Wire cross - section area: 0.5 to 2.5 mm² |
|
Input Signal Types |
±0(4) to 20 mA, ±0(2) to 10 V, ±0 to 2 V |
|
Input Impedance |
100 Ω (current), 200 kΩ (voltage) |
|
Resolution in Unipolar Mode |
0.024% (12 - bit data) |
|
Resolution in Bipolar Mode |
0.048% (11 - bit data + sign bit) |
|
Accuracy |
±0.5% (full - scale) at 25 °C |
|
Temperature Coefficient |
Maximum ±100 ppm/°C |
|
Isolated from power supply and ground |
|
|
Test Voltage |
1.5 kV a.c., 1 minute |
|
Common - Mode Voltage |
±15 V |
|
Hardware Filter Time |
Approximately 2 ms |
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ABB NAIO-02 Analog Extension Module
Product Description
ABB NAIO-02 analog I/O expansion module is an analog I/O expansion device that provides additional analog input and output capabilities for related systems. It provides two bipolar current or voltage input signals and two unipolar current output signals with 12-bit signal resolution.
In bipolar mode, the analog inputs can handle both positive and negative polarity signals. The A/D converter has an 11-bit resolution (plus a sign bit). The drive's interpretation of the negative polarity input signal range depends on the drive parameter settings.
Function & Features
- Hardware Switch Configuration: The NAIO-02 is equipped with multiple DIP switches for setting the node address (six DIP switches, with a default pre-assigned address of 5 and a maximum of 63), selecting the signal polarity mode (bipolar/unipolar, set via one DIP switch), and selecting the input signal type (four DIP switches).
- Parameter Validation: Newly set parameters will only take effect the next time the NAIO-02 module is powered on. Please be aware of this when debugging and configuring parameters.
- Inductive Load Protection: When connecting an external inductive load (such as a relay, contactor, or motor), a resistor-capacitor (RC) absorber or diode must be used to protect the relay contacts. The protective device must be connected on the load side.
Specifications
|
Category |
Details |
|
Model |
NAIO-02 |
|
Enclosure |
Plastic shell, Dimensions: 45 mm x 75 mm x 105 mm |
|
Hardware Settings |
- Six DIP switches for setting node address. Pre - assigned address: 5 (default), Max: 63 - One DIP switch for selecting bipolar mode (default) and unipolar mode - Four DIP switches for selecting input signal type |
|
Connectors |
- Optical transmitter and receiver (Hewlett - Packard universal connector) for connection with ACS 600 - Two terminal blocks (Phoenix Contact MVBSTW 2,5/8 - ST - 5,08) for connecting analog I/O signals and power supply. Wire cross - section area: 0.5 to 2.5 mm² |
|
Input Signal Types |
±0(4) to 20 mA, ±0(2) to 10 V, ±0 to 2 V |
|
Input Impedance |
100 Ω (current), 200 kΩ (voltage) |
|
Resolution in Unipolar Mode |
0.024% (12 - bit data) |
|
Resolution in Bipolar Mode |
0.048% (11 - bit data + sign bit) |
|
Accuracy |
±0.5% (full - scale) at 25 °C |
|
Temperature Coefficient |
Maximum ±100 ppm/°C |
|
Isolated from power supply and ground |
|
|
Test Voltage |
1.5 kV a.c., 1 minute |
|
Common - Mode Voltage |
±15 V |
|
Hardware Filter Time |
Approximately 2 ms |
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