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H7CX-A11D1-N Datasheet(PDF) 6 Page - Omron Electronics LLC |
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H7CX-A11D1-N Datasheet(HTML) 6 Page - Omron Electronics LLC |
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6 / 56 page  6 H7CX-A @-N Tachometer Function Ratings * An input OFF time of at least 20 ms is required. Characteristics Model Item H7CX-A114 @-N H7CX-A11 @-N H7CX-A4 @-N H7CX-A @-N H7CX-A4W @-N H7CX-AW @-N/-AU@-N Input mode No tachometer functionality Selectable from independent measurements for 1 or 2 inputs, differential input for 2 inputs, absolute ratio for 2 inputs, and error ratio for 2 inputs. Pulse measurement method Periodic measurement Pulse width measurement Maximum counting speed 30 Hz 1-input mode: 10 kHz Other modes: 5 kHz 30 Hz 1-input mode: 10 kHz Other modes: 5 kHz Minimum input signal width --- --- 30 ms*1 1-input mode: 0.2 ms Other modes: 0.4 ms* Measuring ranges 0.01 to 30.00 Hz 1-input mode: 0.01 to 10 kHz, Other modes: 0.01 to 5 kHz 0.030 to 999999 s 1-input mode: 0.0002 to 99999 s Other modes: 0.0004 to 99999 s Sampling period 200 ms min. 200 ms min. or continuous selectable (minimum interval of 10 ms) Continuous (minimum interval of 10 ms) Measuring accuracy ±0.1% FS ±1 digit max. (at 23 ±5°C) Output mode Input mode: Not 2-input independent measurement: HI-LO, AREA, HI-HI, LO-LO 2-input independent measurement: HI-HI, LO-LO Auto-zero time 0.1 to 999.9s Startup time 0.0 to 99.9s Averaging Simple averaging/moving averaging selectable, Processing: OFF, 2, 4, 8, or 16 times Hold input Minimum input signal width: 20 ms * Refer to the Life-test Curve. Applicable Standards * The following safety standards apply to models with sockets (H7CX-A11 @ or H7CX-A114@). cUL (Listing): Applicable when an OMRON P2CF(-E) Socket is used. cUR (Recognition): Applicable when any other socket is used. Insulation resistance 100 M Ω min. (at 500 VDC) between current-carrying terminals and exposed non- current-carrying metal parts, and between non-continuous contacts Dielectric strength 2,000 VAC, 50/60 Hz for 1 min between current-carrying metal parts and non- current-carrying metal parts 2,000 VAC, 50/60 Hz for 1 min between power supply and input circuit for all models except H7CX- @D@ (1,000 VAC for 24 VAC/12 to 24 VDC) 1,000 VAC (for H7CX- @SD@), 50/60 Hz for 1 min between control output, power supply, and input circuit (2,000 VAC for models other than H7CX- @SD@) 1,000 VAC, 50/60 Hz for 1 min between non-continuous contacts Impulse withstand voltage 3.0 kV between power terminals (1.0 kV for models with 24 VAC/12 to 24 VDC or 12 to 24 VDC) 4.5 kV between current-carrying terminals and exposed non-current-carrying metal parts (1.5 kV for models with 24 VAC/12 to 24 VDC or 12 to 24 VDC) Noise immunity ±1.5 kV between power terminals (±480 V for models with 12 to 24 VDC) ±600 V between input terminals Square-wave noise by noise simulator (pulse width: 100 ns/1 µs, 1-ns rise) Static immunity Malfunction: 8 kV Destruction: 15 kV Vibration resistance Destruction 10 to 55 Hz with 0.75-mm single amplitude each in three directions for 2 h each Malfunction 10 to 55 Hz with 0.35-mm single amplitude each in three directions for 10 min each Shock re- sistance Destruction 300 m/s2 each in three directions Malfunction 100 m/s2 each in three directions Life expectancy Mechanical: 10,000,000 operations min. Electrical: 100,000 operations min. (3 A at 250 VAC, resistive load, ambient temperature condition: 23 °C)* Weight Approx. 130 g (Counter only) Approved safety standards cULus (or cURus): UL508/CSA C22.2 No. 14* EN 61010-1 (IEC 61010-1): Pollution degree 2/overvoltage category II B300 PILOT DUTY 1/4 HP 120 VAC, 1/3 HP, 240 VAC, 3 A resistive load VDE0106/P100 (finger protection) EMC (EMI) EN61326 Emission Enclosure: EN 55011 Group 1 class A Emission AC mains: EN 55011 Group 1 class A (EMS) EN61326 Immunity ESD: EN 61000-4-2: 4 kV contact discharge; 8 kV air discharge Immunity RF-interference: EN 61000-4-3: 10 V/m (Amplitude-modulated, 80 MHz to 1 GHz); 10 V/m (Pulse-modulated, 900 MHz ±5 MHz) Immunity Conducted Disturbance: EN 61000-4-6: 10 V (0.15 to 80 MHz) Immunity Burst: EN 61000-4-4: 2 kV power-line; 1 kV I/O signal-line Immunity Surge: EN 61000-4-5: 1 kV line to lines (power and output lines); 2 kV line to ground (power and output lines) Immunity Voltage Dip/Interruption: EN 61000-4-11: 0.5 cycle, 100% (rated voltage) Life-test Curve (Reference Values) Resistive load Inductive load A current of 0.15 A max. can be switched at 125 VDC (cos φ=1) and current of 0.1 A max. can be switched if L/R=7 ms. In both cases, a life of 100,000 operations can be expected. 1,000 700 500 300 100 70 50 Load current (A) 01 2 3 4 30 VDC (cos φ=1) 250 VAC (cos φ=1) 1,000 700 500 300 100 70 50 01 2 3 4 30 VDC (L/R=7 ms) Load current (A) 250 VAC (cos φ=1) |
Similar Part No. - H7CX-A11D1-N |
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Similar Description - H7CX-A11D1-N |
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