TQ402 111-402-000-012-A1-B1-C070-D000-E100-F2-G097-H10

Vibro-Meter TQ402 Technical Specifications

Module Identification

• Brand & Model: Vibro-Meter TQ402
• Full Part Number: 111-402-000-012-A1-B1-C070-D000-E100-F2-G097-H10
• Product Type: Vibration Monitoring and Protection Module
• System Family: VM600/VB7000 Monitoring Systems

Electrical Specifications

• Power Supply: 24 V DC (18-32 V DC range)
• Power Consumption: 3.5 W maximum
• Input Channels: 2 independent vibration monitoring channels
• Sensor Input: ±5 V DC for proximity probes (8 mm standard)
• Sensor Supply: -24 V DC @ 200 mA per channel
• Analog Outputs: 4-20 mA per channel, 0-500 Ω load
• Relay Outputs: 6 SPDT relays, 2 A @ 250 V AC resistive
• Frequency Response: 0.5 to 10000 Hz (configurable)

Signal Processing Specifications

• Measurement Range: 0-8000 μm/mil peak-to-peak (proportional to speed)
• Accuracy: ±1% of full scale at 25°C
• Linearity: ±0.5% of full scale
• Sampling Rate: 51.2 kHz per channel
• A/D Resolution: 16-bit
• Dynamic Range: >80 dB
• Gap Voltage: -10.0 V DC ±0.5 V (probe bias)

Communication & Interface

• Communication Protocol: RS-485 Modbus RTU
• Baud Rate: 9600 to 115200 bps configurable
• Network Address: 1-247 settable
• LED Indicators: Power, Channel OK, Alarm, Communication
• Configuration: DIP switches and software configurable

Environmental Specifications

• Operating Temperature: 0 to 60°C (32 to 140°F)
• Storage Temperature: -40 to 85°C (-40 to 185°F)
• Relative Humidity: 5% to 95% non-condensing
• Vibration Resistance: 2 g, 10 to 500 Hz
• Shock Resistance: 15 g, 11 ms half-sine
• EMC Compliance: EN 61326-1, Industrial immunity

Physical Specifications

• Dimensions: 95 × 115 × 45 mm (W × H × D)
• Mounting: DIN rail (35 mm) or panel mounting
• Weight: Approximately 0.5 kg (1.1 lb)
• Enclosure Rating: IP20 (standard)
• Terminations: Screw terminals, 0.2-2.5 mm² wire size

Configuration Options (Based on Part Number)

• C070: Speed range 0-6000 RPM monitoring
• D000: Standard alarm setpoints configuration
• E100: 100 mm cable length standard
• F2: RS-485 communication option
• G097: IEC measurement units (metric)
• H10: European market certification package

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