Technical Specifications:
Input Type: 4-20mA, 0-10V, Thermocouple, RTD (configurable)
Resolution: 16-bit
Accuracy: ±0.1% of span
Scan Rate: Up to 10ms per channel
Isolation: Channel-to-ground isolation
Power Consumption: Low power draw from backplane
LED Indicators: Module status and channel fault
Operating Temp: 0°C to 60°C
Input Type: 4-20mA, 0-10V, Thermocouple, RTD (configurable)
Resolution: 16-bit
Accuracy: ±0.1% of span
Scan Rate: Up to 10ms per channel
Isolation: Channel-to-ground isolation
Power Consumption: Low power draw from backplane
LED Indicators: Module status and channel fault
Operating Temp: 0°C to 60°C
Functional Features:
Configurable input ranges via software or dip switches.
Built-in filtering to reject line noise and interference.
Open wire detection for 4-20mA loops.
Linearization for thermocouples and RTDs.
High common-mode rejection ratio (CMRR).
Real-time status reporting to CPU.
Configurable input ranges via software or dip switches.
Built-in filtering to reject line noise and interference.
Open wire detection for 4-20mA loops.
Linearization for thermocouples and RTDs.
High common-mode rejection ratio (CMRR).
Real-time status reporting to CPU.
Application Scenarios:
Process industry monitoring (oil & gas, chemical).
Power plant turbine control.
Water/wastewater treatment flow monitoring.
HVAC temperature and humidity control.
Test and measurement data acquisition.
Process industry monitoring (oil & gas, chemical).
Power plant turbine control.
Water/wastewater treatment flow monitoring.
HVAC temperature and humidity control.
Test and measurement data acquisition.
Performance Parameters:
Response Time: Fast update rate for dynamic processes.
Stability: Low drift over temperature and time.
Noise Immunity: Excellent rejection of EMI/RFI.
Reliability: High MTBF suitable for critical loops.
Scalability: Multiple modules can be used in one rack.
Response Time: Fast update rate for dynamic processes.
Stability: Low drift over temperature and time.
Noise Immunity: Excellent rejection of EMI/RFI.
Reliability: High MTBF suitable for critical loops.
Scalability: Multiple modules can be used in one rack.
Structural Characteristics:
Compact single-slot width.
Removable terminal block for pre-wiring.
Rugged plastic housing with ventilation slots.
Clear labeling for channel identification.
Locking tab for secure rack mounting.
Compact single-slot width.
Removable terminal block for pre-wiring.
Rugged plastic housing with ventilation slots.
Clear labeling for channel identification.
Locking tab for secure rack mounting.
Working Principle:
Converts analog field signals into digital values using a high-precision ADC. Internal circuitry conditions the signal (amplification, filtering, linearization) before transmitting data to the PLC CPU via the backplane bus. Diagnostics continuously monitor circuit health.
Converts analog field signals into digital values using a high-precision ADC. Internal circuitry conditions the signal (amplification, filtering, linearization) before transmitting data to the PLC CPU via the backplane bus. Diagnostics continuously monitor circuit health.
Installation Requirements:
Configure input type and range before powering up if using hardware switches.
Use shielded twisted-pair cable for analog signals.
Ground shield at one end only to prevent ground loops.
Configure input type and range before powering up if using hardware switches.
Use shielded twisted-pair cable for analog signals.
Ground shield at one end only to prevent ground loops.
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