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CFP-TC-120 Datasheet(PDF) 4 Page - National Instruments Corporation |
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CFP-TC-120 Datasheet(HTML) 4 Page - National Instruments Corporation |
4 / 6 page Specifications Typical for -40 to 70 °C unless otherwise noted. Input Characteristics Number of inputs ................................ 8 ADC resolution .................................... 16 bits, 1 in 65,536 Type of ADC ........................................ Delta-sigma Filters................................................... 50/60 Hz rejection Excitation current cFP-RTD-122 ................................... 0.25 mA cFP-RTD-124 ................................... 2 mA Data scaling options cFP-TC-120 ...................................... Temperature (°C, °F, °K) or mV cFP-RTD-12x.................................... Temperature (°C, °F, °K) or resistance (Ω) Update period, all channels cFP-TC-125 Filter off ...................................... 0.22 s Filter on ...................................... 0.99 s cFP-TC-120 ...................................... 1.13 s cFP-RTD-12x.................................... 1.08 s Signal input bandwidth cFP-TC-120 ...................................... 3 Hz cFP-TC-125 ...................................... 12 Hz Cold-junction accuracy cFP-TC-12x With cFP-CB-3 connector block...... 0.25 °C typ, 0.5 °C max Input impedance (cFP-TC-12x) ............ 20 MΩ Input current (cFP-TC-12x)................... 35 nA typ, 140 nA max Input noise .......................................... ±1 LSBpp Overvoltage protection cFP-TC-120 ...................................... ±40 V cFP-TC-125 ...................................... ±250 V Common-mode voltage between channels referenced to isolated ground cFP-TC-125 ...................................... 250 V cFP-TC-120 ...................................... 1 V cFP-RTD-12x.................................... 2 V Safety Isolation Voltage Maximum safety isolation voltage ..... 250 Vrms, Installation Category II (cFP-TC-12x only) Channel-to-channel safety isolation... No isolation between channels Transient overvoltage.......................... 2,300 Vrms Physical Characteristics LED indicators POWER (green) ............................... Power on and self-test passed READY (green) ................................ Module configured and ready OPEN TC <0..7> (red) (cFP-TC-12x)................................ Open or broken thermocouple on channel Dimensions.......................................... 128 by 88 by 25 mm (5.0 by 3.5 by 1.0 in.) Weight cFP-TC-120 ...................................... 130 g (4.6 oz) cFP-TC-125 ...................................... 125 g (4.4 oz) cFP-RTD-12x.................................... 110 g (3.7 oz) Power Requirement Power from network module cFP-TC-120 ...................................... 350 mW cFP-TC-125 ...................................... 650 mW Environmental Operating temperature ....................... -40 to 70 °C Storage temperature........................... -55 to 85 °C (cFP-TC-125 -40 to 80 °C) Relative humidity ................................ 10 to 90%, noncondensing Maximum altitude............................... 2,000 m; at higher altitudes the isolation voltage ratings must be lowered Pollution degree .................................. 2 Shock and Vibration Operating vibration, random (IEC 60068-2-64) ............................. 10 to 500 Hz, 5 grms Operating vibration, sinusoidal (IEC 60068-2-6) ............................... 10 to 500 Hz, 5 g Operating shock (IEC 60068-2-27) ............................. 50 g, 3 ms half sine, 18 shocks at 6 orientations; 30 g, 11 ms half sine, 18 shocks at 6 orientations Safety and Compliance Safety This product is designed to meet the requirements of the following standards of safety for electrical equipment for measurement, control, and laboratory use: • IEC 61010-1, EN 61010-1 • UL 61010-1, CSA 61010-1 Note: For UL and other safety certifications, refer to the product label or visit ni.com/certification, search by model number or product line, and click the appropriate link in the Certification column. Electromagnetic Compatibility This product meets the requirements of the following EMC standards for electrical equipment for measurement, control, and laboratory use: • EN 61326 (IEC 61326): Class A emissions; Industrial immunity • EN 55011 (CISPR 11): Group 1, Class A emissions • AS/NZS CISPR 11: Group 1, Class A emissions • FCC 47 CFR Part 15B: Class A emissions • ICES-001: Class A emissions Thermocouple and RTD Modules for Compact FieldPoint 4 BUY ONLINE at ni.com or CALL (800) 813 3693 (U.S.) |
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