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ABB NTAC-02 Pulse Encoder Interface Module with 100 kHz Max Signal Frequency
ABB NTAC-02 Pulse Encoder Interface Module with 100 kHz Max Signal Frequency
100 kHz Max Signal Frequency Pulse Encoder Interface
15/24 V DC Encoder Supply Encoder Interface Module
90° Electrical Phase Shift NTAC-02 Module
Place of Origin:
SWEDEN
Brand Name:
ABB
Model Number:
NTAC-02
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Product Details
Brand:
ABB
Description:
Pulse Encoder Interface
Part Number:
NTAC-02
Place Of Shipment:
Xiamen, China
Country Of Origin:
SWEDEN
Packaging:
Original New Packaging
MOQ:
1 Piece
Shipping:
TNT, DHL, FedEx, EMS, UPS
Highlight:
100 kHz Max Signal Frequency Pulse Encoder Interface
,15/24 V DC Encoder Supply Encoder Interface Module
,90° Electrical Phase Shift NTAC-02 Module
Payment & Shipping Terms
Minimum Order Quantity
1
Price
66USD
Packaging Details
Brand new and original
Delivery Time
2-3 work days
Payment Terms
T/T
Supply Ability
in stock
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Product Description
Physical Specifications
| Category | Item | Specification |
|---|---|---|
| Enclosure | Housing | Plastic shell |
| Dimensions | 45 mm * 75 mm * 105 mm | |
| Protection class | IP20 | |
| Installation | Mounting method | Mounted on standard DIN rail |
| Hardware Settings | DIP switches | 7 DIP switches for node address setting |
| Default pre-assigned address | 16 | |
Connector Specifications
| Type | Specification |
|---|---|
| Optical TX/RX | Hewlett-Packard universal connector for ACS600 connection |
| Terminal blocks | Phoenix Contact MVBSTW 2,5/8-ST-5,08 |
| Wire cross-section | 0.5 to 2.5 mm² |
Encoder Input Specifications
| Parameter | Specification |
|---|---|
| Max. signal frequency | 100 kHz |
| Logic level thresholds (15 V supply) | "1" > 7.6 V, "0" < 5 V |
| Logic level thresholds (24 V supply) | "1" > 12.2 V, "0" < 8 V |
| Speed feedback resolution | 0.00305% (15-bit) |
| Isolation | Inputs isolated from power supply and ground |
| Channel A/B phase shift | 90° electrical |
| Channel Z | 1 pulse per revolution (for positioning) |
General Performance
| Parameter | Specification |
|---|---|
| Power consumption | Max. 250 mA at 24 V DC (typical) |
| Material approvals | All materials UL/CSA approved |
| Fast transient immunity (IEC 801-4) | 4 kV, 5/50 ns |
| Electromagnetic emission | Complies with EN 55022 Class B |
X2 Terminal Configuration
| Terminal | Marking | Description |
|---|---|---|
| 1 | -V | Encoder power supply, 15 or 24 V d.c. (depends on jumper settings at terminals 4, 5, 6). Max 5 W. (For single-ended grounded encoder connections: still use -V to balance A+, B+, Z+ signals). |
| 2 | -V | |
| 3 | +V | |
| 4 | 24/15 | Encoder Supply Voltage Selection. Terminals 4 and 5 connected: Encoder supply voltage is 15 V. Terminals 4 and 6 connected: Encoder supply voltage is 24 V. (NTAC module provides 2 jumpers). |
| 5 | 15 | |
| 6 | 24 | |
| 7 | 0V | NTAC module power supply, 24 V d.c. +/-10% (See next section for current consumption). |
| 8 | +24V |
X1 Terminal Configuration
| Terminal | Marking | Description |
|---|---|---|
| 1 | A+ | A |
| 2 | A- | A‾ |
| 3 | B+ | B |
| 4 | B- | B‾ |
| 5 | Z+ | Z |
| 6 | Z- | Z‾ |
| 7 | SH | Shield - Used for encoder cable grounding. Internally connected to NTAC module ground. |
| 8 | SH | Shield |
Technical Specifications for Input Channels
- Max signal frequency: 100 kHz
- Signal levels: "1" > 7.6 V, "0" < 5 V (15 V supply), "1" > 12.2 V, "0" < 8 V (24 V supply)
- Input channels are isolated from power and ground
- When the drive rotates forward, Channel A leads B by 90 degrees (electrical)
- Channel Z: One pulse per revolution (for positioning)
Module Configuration
| Module | Application Program | Circuit Board | Channel | Terminal |
|---|---|---|---|---|
| NTAC-02 | Standard, V5.0 and later | NDCO (Optional) | CH2 | V17, V18 |
| Standard, V5.0 and later; Master/Follower Application Macro | NAMC | CH1 | V15, V16 | |
| System | NAMC | CH1 | V15, V16 | |
| Crane, V5.0 and later | NAMC | CH1 | V15, V16 | |
| NDIO-02,NAIO-03 (All) | NAMC | CH1 | V15, V16 |
Fiber Optic Connection Overview
The module connects to the drive (NAMC/NDCO board) via fiber optic cables. Please note the color coding of the fiber optic connectors:
- Blue connector should connect to the Blue receiver (RXD)
- Grey (or Black) connector should connect to the Grey transmitter (TXD)
- Multiple modules in a single channel are connected in a ring topology
Fiber Optic Handling Precautions
- Handle fiber optics with care
- Maximum long-term tensile load: 1 N
- Minimum long-term bend radius: 25 mm
- Do not touch the fiber optic tips; they are very sensitive to dust
- Use grommets where fiber optics pass through holes
Terminal Connections
The terminals connected to NTAC-02, NDIO-02, and NAIO-03 modules are shown in the table above.
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