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Haryt kody:6ES7521-1BL00-0AB0
Siemens 6ES7521-1BL00-0AB0 High-Feature Digital Input
Manufacturer: Siemens
Product No.: 6ES7521-1BL00-0AB0
Product Type: Digital Input Module
Product Origin: DE
Payment:T/T, Western Union
Weight: 260g
Shipping port: Xiamen
Warranty: 12 months
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Düşündiriş
Siemens 6ES7521-1BL00-0AB0 S7-1500 Digital Input Module
The 6ES7521-1BL00-0AB0 is a SIMATIC S7-1500 digital input module. This High Feature (HF) module has 32 channels for 24V DC signals. It supports high-speed counting and advanced diagnostics for precise control.
Key Technical Specifications
- Brand & Model: Siemens 6ES7521-1BL00-0AB0 (DI 32x24VDC HF)
- Number of Inputs: 32 digital channels, in groups of 16
- Input Voltage: 24V DC nominal (19.2V - 28.8V range)
- Input Type: IEC 61131, Type 3 (sink/source)
- Input Delay: Configurable from 0.05 ms to 20 ms
- High-Speed Counters: 2 channels, up to 6 kHz, 32-bit width
- Power Loss: Typical 4.2 W
Features, Dimensions & Integration
- Key Features: Hardware interrupts, wire-break diagnosis, supply voltage monitoring.
- Connection: Front connector (screw or push-in) ordered separately.
- Cable Length: Up to 1000 m shielded, 600 m unshielded.
- Dimensions: 35 mm x 147 mm x 129 mm (W x H x D)
- Weight: Approximately 260 grams
- Operating Temperature: -30°C to +60°C (horizontal mount)
Frequently Asked Questions
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Q: What are the main functions of this module?
A: It reads 32 digital signals. It also works as two high-speed counters. It sends alarms for errors or process events. -
Q: What is needed for installation?
A: You need a separate front connector. The module snaps onto an S7-1500 rack. Use TIA Portal for configuration. -
Q: Can it connect to 2-wire sensors?
A: Yes. It supports 2-wire sensors with a max 1.5 mA quiescent current. It has reverse polarity protection.
Goşmaça spesifikasiýalar
- Gara
- Göni tok bilen işleýän
- Modully
Skalyar (V/f)
Wektor
AC tok bilen işleýän
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