Technical Specifications:

• Front Panel Size: 1/4 DIN (96 mm × 96 mm)
• Number of Input Channels: 6 channels (universal inputs)
• Input Types Supported: Thermocouple (TC), RTD, Voltage (mV/V), Current (mA)
• Recording Speed: 100 ms per channel (scan cycle)
• Internal Memory: 2 MB (approx. 1 million data points)
• Alarm Outputs: 2 relay alarm outputs (SPDT)
• Alarm Types: High/Low, Deviation, Rate of Change
• Communication: RS-232C, RS-485 (Modbus RTU)
• Power Supply: 100–240 VAC, 50/60 Hz (universal input)
• Power Consumption: Max 8 VA
• Operating Temperature: 0°C to +50°C (+32°F to +122°F)
• Protection Rating: IP65 (front panel), IP20 (rear)
• Dimensions: 96 mm × 96 mm × 108 mm (W × H × D)
• Weight: Approximately 0.6 kg

Functional Features:

• Simultaneous recording of up to 6 process variables
• Trend display, bar graph display, and numeric display modes
• Event recording with timestamp (up to 1000 events)
• Data export via USB or RS-232C/RS-485
• Password protection for parameter settings
• Scale range, engineering unit, and damping settings per channel

Structural Features:

• 1/4 DIN cutout front panel with color TFT LCD display
• Snap-in front bezel for panel mounting
• Rear terminal block for all input/output/power connections
• Plastic (polycarbonate) front bezel, metal rear chassis

Working Principle:
The recorder continuously samples each of the 6 input channels at a 100 ms scan interval. The A/D converter digitizes the analog signal, applies scaling and engineering unit conversion, and stores the data in internal flash memory. Alarm conditions are evaluated in real-time; when a threshold is breached, the corresponding relay output activates. Data is displayed on the TFT screen in real-time and can be transferred externally via serial communication.

Advantages & Highlights:

• 6 universal inputs in a compact 1/4 DIN form factor — reduces panel space
• 100 ms scan speed captures fast process transients
• 2 MB memory provides extended recording duration without external storage
• Dual alarm outputs for independent high/low monitoring
• Universal AC power supply (100–240 VAC) for global deployment

Applicable Industries:

• Chemical and petrochemical plants
• Pharmaceutical manufacturing
• Food and beverage production
• Water treatment facilities
• HVAC system monitoring

Installation Requirements:

• Cut panel opening to 92 mm × 92 mm for 1/4 DIN mounting
• Use shielded twisted-pair cables for TC/RTD inputs to minimize noise
• Provide dedicated earth ground connection
• Maintain at least 20 mm clearance behind the unit for ventilation

Usage Precautions:

• Do not apply input signals exceeding the specified range for each channel type
• For TC inputs, use the correct TC type setting (J, K, T, E, R, S, B, N)
• Do not open the rear chassis while power is applied
• Calibrate input channels using a precision signal source before commissioning
• Replace the internal battery (if applicable) every 2 years to preserve memory backup