Description
The 07KT98 WT98 GJR5253100R4278 is a dedicated wind power controller from ABB’s Advant Controller 31 series.
It operates as a Bus Master, Slave, or Stand-Alone unit, providing versatile automation functionality.
Moreover, it features a 24 V DC power supply with reverse polarity protection for reliable industrial operation.
Its modular design allows integration with multiple remote modules and expansion interfaces for large-scale systems.
Functional Highlights
This controller offers advanced digital, analog, and communication capabilities:
- Digital I/O: 24 inputs, 16 transistor outputs, 8 configurable I/O channels with LEDs
- Analog I/O: 8 inputs (voltage/current/Pt100), 4 configurable outputs (±10 V, 0–20 mA, 4–20 mA)
- High-Speed Counters: 2 counters up to 50 kHz, supporting 7 modes
- Communication: 1 CS31 system bus, 2 serial interfaces, 1 communication module interface
- Additional Features: Real-time clock, RUN/STOP switch, diagnostic LEDs, Flash EPROM, optional lithium backup
Technical Data
| Parameter | Specification |
|---|---|
| Model | 07KT98 WT98 |
| ABB Product ID | GJR5253100R4278 |
| Digital Inputs | 24 |
| Digital Outputs | 16 transistor |
| Digital I/O | 8 channels |
| Analog Inputs | 8 (configurable) |
| Analog Outputs | 4 (configurable ±10 V / 0–20 mA / 4–20 mA) |
| High-Speed Counters | 2, 50 kHz max, 7 modes |
| System Bus Expansion | Up to 992 DI/DO, 224 AI/AO channels, max 31 remote modules |
| Memory | Flash EPROM 1 MB, SRAM 256 kB, DRAM 1 MB program + 1 MB data |
| Power Supply | 24 V DC, max 0.55 A |
| Operating Temperature | 0–55°C |
| Mounting | DIN rail or M4 screws |
| Dimensions | 240 × 140 × 85 mm |
| Weight | 1.6 kg |
Typical Applications
The 07KT98 WT98 is designed for wind power and renewable energy automation.
For instance, it manages turbine digital and analog signals, supporting system monitoring and control.
Therefore, it ensures precise operation and integration with other AC31 controllers and remote modules.
It is suitable for both decentralized and standalone automation setups in industrial environments.
Details
| Weight | 1.6 kg |
|---|
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