07-KT-97 Central Unit 24DI 16DO 8AI 4AO ABB
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Vendor:
ABB
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Type:
Central Unit Basic Unit
- Tags Central unit basic unit
About the Product
ABB 07-KT-97 Central Unit Basic Unit – High-Performance PLC Core
- The ABB 07-KT-97 Central Unit (order number GJR5 2530 00 R) serves as the core of a flexible control system.
- This basic unit combines abundant onboard I/O with powerful expansion capabilities via the CS31 system bus.
- You get 24 digital inputs, 16 transistor outputs, and 8 configurable digital inputs/outputs right on the base module.
- For analog signals, the ABB 07-KT-97 provides 8 analog inputs and 4 analog outputs.
- Its integrated Flash EPROM offers 480 kB for program and configuration data, while the 2 MB RAM supports online programming.
Technical Specifications – Core Parameters
- Digital I/O capacity: 24 DI (3 groups of 8), 16 DO (2 groups of 8), plus 8 combined I/O channels.
- Analog channels: 8 AI (configurable for 0-10 V, 0-20 mA, 4-20 mA, Pt100) and 4 AO.
- High-speed counter: 2 channels (E 62.00 and 62.01) support up to 50 kHz counting frequency.
- Counting range: -32768 to +32767 (16-bit signed integer) with 7 operating modes.
- Processing performance: typical cycle time of 0.22 ms per kB (65% bits / 35% words).
- Memory resources: 8192 bit flags, 8192 word flags, 1024 double word flags, and 256 step chains.
- Timers & counters: unlimited software timers (max 80 simultaneously active, 1 ms to 24.8 days).
- Real-time clock: integrated with 1-second resolution and battery backup (5 years typical).
Frequently Asked Questions (FAQ)
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Q: Is the ABB 07-KT-97 a new and original unit?
A: Yes, we supply only 100% new, original ABB products directly from authorized channels. -
Q: How many analog inputs can I expand to?
A: The system supports up to 224 analog input channels and 224 analog output channels with remote modules. -
Q: What is the maximum counting frequency of the high-speed counter?
A: The two configurable inputs (E 62.00 and 62.01) handle up to 50 kHz in various operating modes. -
Q: Can I use the analog inputs as digital inputs?
A: Yes, each analog channel can be configured as a digital input with a 4 kΩ impedance. -
Q: What programming software does this use?
A: The 07-KT-97 works with 907AC1131 programming system, supporting cyclic and time-controlled multitasking (20 tasks). -
Q: How do I backup the program and data?
A: Use the Smart Media Card slot for data storage or reload the SPS program; the battery retains RAM for 5 years. -
Q: What is the typical delivery time?
A: We dispatch within 5 working days via DHL, FedEx, or UPS – expedited options available upon request. -
Q: Is there protection against reversed polarity or short circuits?
A: Yes, the power supply and all digital outputs feature reverse polarity and short-circuit protection.
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Original Source: https://www.nex-auto.com/
Contact: sales@nex-auto.com | +86 153 9242 9628
Quick Quotes & Info
- Quick Quotes: Receive pricing and availability fast from our dedicated customer service team.
- Delivery: Expedited, freight, and international shipping available worldwide.
- Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
- Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
- Payment: Flexible options including major credit cards, PayPal, and bank transfers.
- Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.

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