ASCON D7 Acquisition Device
ASCON D7 Acquisition Device
The ASCON D7 is a smart device used in textile dyeing machinery to monitor and control important processes. It works as an acquisition device, isolator, and transmitter with built-in alarms, making it a useful spare part for dyeing plants.
Key Features:
- Signal Isolation: Protects control systems from electrical noise in wet dyeing environments
- Data Acquisition: Reads inputs from sensors (temperature, pressure, flow) accurately
- 4-20mA/0-10V Transmitter: Sends stable signals to PLCs or control panels
- Programmable Alarms: Warns operators about problems (high temperature, low pressure)
- Durable Design: Works well in humid, chemical-heavy textile factories
Benefits for Dyeing Machinery:
- Prevents damage to sensitive electronics
- Helps maintain consistent dyeing quality
- Reduces machine downtime with early fault detection
The ASCON D7 is easy to install and works with different sensors used in dyeing processes. It is a reliable spare part that improves safety and efficiency in textile dyeing plants.
OVERVIEW
The ASCON D7 is an advanced monitoring solution designed specifically for textile dyeing machinery, combining signal acquisition, isolation, and transmission in one robust device. As a critical spare part, it ensures reliable operation in challenging dyehouse environments.
This versatile unit features:
Multi-function capability (acquisition, isolation, and transmission)
Precise 24-bit analog measurement for process variables
Galvanic isolation up to 1500V for system protection
Configurable alarm outputs (2 relays) for immediate fault notification
Specifically developed for textile applications, the D7:
✓ Withstands steam, humidity, and chemical exposure
✓ Interfaces with temperature sensors, pressure transducers, and flow meters
✓ Maintains signal integrity despite electrical interference
ASCON’s engineering ensures the D7 meets the demanding needs of modern dyeing processes, helping manufacturers:
• Improve process consistency
• Reduce unplanned downtime
• Enhance worker safety through early warning systems
With its compact DIN-rail design and simple configuration, the D7 integrates seamlessly into existing dyeing machine control systems, making it an ideal upgrade or replacement component for textile plants.
SPECIFICATION
Input Specifications:
Analog Inputs: 4 channels
Voltage: 0-10V, ±10V (24-bit resolution)
Current: 0/4-20mA (250Ω burden)
Digital Inputs: 2 channels (24V DC, wet contact)
Output Specifications:
Analog Output: 1 channel (4-20mA/0-10V, 16-bit)
Relay Outputs: 2 channels (SPDT, 5A/250V AC)
Isolation & Protection:
Channel-to-channel isolation: 1500V DC
Channel-to-power isolation: 1500V DC
Surge protection: ±20V for analog inputs
General Parameters:
Power Supply: 24V DC ±10% (1.5W typical)
Operating Temperature: -20°C to +70°C
Humidity Range: 5% to 95% (non-condensing)
Enclosure Rating: IP20 (DIN-rail mount)
Dimensions: 22.5mm × 99mm × 114mm (W×H×D)
Textile-Specific Features:
Chemical-resistant conformal coating
Vibration-resistant design (up to 5g)
EMI/RFI noise immunity per EN 61000-6-2
Certifications:
CE, RoHS compliant
EMC: EN 61326-1
FEATURES
The ASCON D7 acquisition device delivers essential monitoring and protection for textile dyeing processes through these advanced features:
1. Multi-Functional Design
Combines signal acquisition, isolation, and transmission in one DIN-rail mounted unit
Processes both analog (4-20mA/0-10V) and digital signals
2. Precision Measurement
24-bit high-resolution ADC for accurate process monitoring
Measures critical parameters: temperature, pressure, flow rates
3. Robust Protection
1500V galvanic isolation protects control systems
Built-in surge protection against electrical noise
4. Smart Alarm System
2 programmable relay outputs for fault warnings
Visual LED indicators for instant status check
5. Dyeing-Specific Enhancements
Chemical-resistant housing withstands dye vapors
-20°C to +70°C operating range for harsh environments
6. Easy Integration
Plug-and-play installation
Compatible with most PLCs and control systems
7. Maintenance Benefits
Reduces sensor wiring costs
Extends equipment lifespan through proper isolation
Ideal for textile dyeing machinery, the ASCON D7 ensures reliable process monitoring while protecting valuable equipment from harsh factory conditions.
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