1 PCS USED MICRO-TECHNICA Control Board SVI-120-A3 #LYQ007
1 PCS USED MICRO-TECHNICA Control Board SVI-120-A3 #LYQ007
1 PCS USED MICRO-TECHNICA Control Board SVI-120-A3 #LYQ007
Part Number: SVI-120-A3; Model: SVI-120-A3; Product Name: Industrial Control Board
Brand: MICRO-TECHNICA (A Professional Manufacturer of Precision Industrial Control Components)
Product Status: Mass Production Unit; Product Category: High-Precision Industrial Control Board, Optimized for Automation and Motion Control Applications
Core Application: Designed for industrial automation systems, motion control equipment, precision positioning devices, and industrial measurement instruments. Delivers stable signal processing, accurate motion control, and reliable data transmission in industrial environments.
Core Features: Industrial-grade Component Integration; High-Precision Analog/Digital Conversion; Multiple Communication Protocol Support; Compact Mechanical Design; Enhanced EMC Performance; Wide Operating Temperature Range; Easy System Integration.
2. Core Performance Specifications (Ta = 25℃, Unless Otherwise Specified)
2.1 Processor & Memory
Processor Architecture: 32-bit Industrial Microcontroller; Clock Speed: Up to 80 MHz (Typical); Cache Memory: 32 KB L1 Cache, 128 KB L2 Cache (Typical);
RAM Capacity: 512 KB SRAM (On-Chip) + 8 MB External Flash Memory; Storage Expansion: Support for External EEPROM (Up to 256 KB) for Configuration Data Storage;
Operating System Support: Real-Time Operating System (RTOS) Compatible, Bare-Metal Programming Support for Customized Control Algorithms.
2.2 Analog & Digital I/O
Analog Input (AI): 8 Channels, 16-bit Resolution; Input Range: ±10V DC, 0-20mA DC, 4-20mA DC (Configurable per Channel); Sampling Rate: Up to 100 kSPS (Single Channel), 50 kSPS (Multi-Channel);
Analog Output (AO): 4 Channels, 14-bit Resolution; Output Range: ±10V DC (Max Load 5mA), 4-20mA DC (Max Load 500Ω); Linear Error: ≤±0.1% Full Scale (FS);
Digital I/O: 16 Channels (8 Input/8 Output); Input Type: Optically Isolated Digital Input, Compatible with 5V/24V DC Signals; Output Type: Open Collector Output (Max Sink Current 500mA per Channel), Optically Isolated.
2.3 Communication Functionality
Main Communication Interfaces: 1 × RS232 Port (DB9 Connector), 2 × RS485 Ports (Terminal Block, Half-Duplex/Full-Duplex Configurable); 1 × PROFINET Port (RJ45 Connector, 10/100 Mbps Auto-Negotiation);
Supported Protocols: Modbus RTU, Modbus TCP, PROFINET IO, ASCII Protocol; Communication Distance: RS485 Up to 1200m (At 9600 bps), PROFINET Up to 100m (Cat5e Cable);
Communication Features: Error Detection (Parity Check, CRC Check), Baud Rate Configurable (1200 bps ~ 115200 bps for Serial Ports), Multi-Master Communication Support for RS485.
3. Hardware Configuration & Interface
3.1 Power Supply Parameters
Power Supply Source: DC Power; Rated Input Voltage: DC 24V ±10% (Industrial Standard Voltage, Compatible with Most Automation Systems);
Power Consumption: ≤ 5W (Typical, Full Load), ≤ 8W (Peak); Power Protection: Overvoltage Protection (28V DC Cutoff), Undervoltage Protection (18V DC Cutoff), Short-Circuit Protection (Auto-Recovery After Fault Removal).
3.2 Expansion & Auxiliary Interfaces
Expansion Interface: 1 × SPI Interface (For External Sensor Expansion), 1 × I2C Interface (For Peripheral Configuration), 1 × JTAG Interface (For Debugging & Programming);
Auxiliary Interfaces: 1 × Encoder Input Port (Supports Incremental Encoders, Up to 1 MHz Frequency), 1 × Relay Output Port (1 Channel, 250V AC/30V DC, 5A);
Interface Protection: ESD Protection ±8kV (Contact), ±15kV (Air) per IEC 61000-4-2; Isolation Voltage: 2500V AC (Between Digital and Analog Circuits, Between I/O and Power Supply).
1 .Our company specializes in automation industrial control accessories. We have more than 100,000 products.
Including : frequency converter, servo driver, servo motor, data acquisition card, industrial camera, touch screen, circuit board, DCS module, soft starter, industrial computer,encoder... etc
2，We accept PayPal transaction. All products provided 60 days warranty. We can send the goods by fast express to all over world.
3. We can supply the product in brand new or used condition to meet your requirement.The picture and price show on our store is not real, before purchasing, please contact us to provide you with accurate quotation and real pictures.
4. If you can not find the product you need in our store, please contact us .we will check it for you.