Product Short Description
Product Name VME Industrial Control I/O Board
Product Description DVE-440 with marking code 9214 is a digital I/O control board in Densan VME product series. It is specially used for signal acquisition and action control of SMT placement machines and other automation equipment, and realizes data interaction between field devices and VME control systems.
Description
Technical Specifications
- Bus Standard: VMEbus
- Power Input: 24V DC
- Digital I/O Channels: Multi-channel configurable
- Operating Temperature Range: -10℃ to +50℃
Functional Features
- Multi-channel digital signal input and output
- Field signal level matching and isolation
- Real-time status feedback to VME host
- Stable performance suitable for high-frequency production lines
Application Scenarios
- SMT placement machine control systems
- Packaging machinery automation
- Textile production line control
- General industrial equipment I/O expansion
Material Composition
- FR-4 printed circuit board substrate
- Gold-plated VME connector pins
- Industrial-grade optocoupler isolation components
- Flame-retardant terminal blocks
Structural Features
- Standard VME board form factor
- Front panel with I/O wiring terminals
- Status indicator LEDs for each channel
- Standard backplane edge connector
Working Principle It collects switch and sensor signals from field equipment, converts and isolates the signals, and transmits them to the VME host system through the VME bus; at the same time, it receives control instructions from the host and outputs drive signals to control on-site actuators.
Installation Requirements
- Install in a standard VME chassis slot
- Secure front panel fixing screws
- Connect field wiring correctly according to pin definitions
- Ensure reliable protective grounding
Usage Notes
- Do not exceed the rated voltage and current of I/O channels
- Power off before wiring operations
- Check terminal tightness regularly
- Prevent conductive dust from entering the connector
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