H7AN-4D-AC100-240 Omron, H7AN-4D-AC100-240 Datasheet

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... Models with 2-, 4-, 6-, or 8-digit displays are also available. • Total Counter models are also Available. • Complies with UL and CSA Marking. Refer to Safety Precautions for All Counters and Safety Precautions on page 17. This product was upgraded in January 2006. Refer to Changes in Specifications on page 18 for details. CSM_H7AN_DS_E_3_1 1 ...

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... Note: Specify the power supply voltage when ordering. Reversible counter (Up/Down) One stage Two stages With digital With digital display display Backup No. of digits function No H7AN-E2D --- 2 Yes H7AN-E2DM --- No H7AN-E4D H7AN-WE4D 4 Yes H7AN-E4DM H7AN-WE4DM Reversible counter (Up/Down) No. of Backup digits function No H7AN-RT6 6 Yes H7AN-RT6M No H7AN-RT8 8 ...

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... Yes (8-mm high 7-segment LED, Up indicator) Models 6 digits 1 stage H7AN-R6D 2 stage H7AN-RW6D 8 digits 1 stages H7AN-R8D H7AN Yes/No (Selectable using DIP switch) Yes (10-mm high 7-segment LED, Up indicator) H7AN-2DM H7AN-4DM H7AN-W4DM Yes/No (Selectable using DIP switch) H7AN-E2DM H7AN-E4DM H7AN-WE4DM Yes/No (Selectable using DIP switch) H7AN-R6DM H7AN-RW6DM H7AN-R8DM 3 ...

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... Minimum signal width (with ON/OFF ratio of 1:1): 30 Hz: 16.7 ms, 5 kHz VDC VDC Reset Power supply reset (except for H7AN Counter with suffix “-M”): Minimum power-OFF time: 0.5 s with a reset time of 0.05 s after power-ON. External, manual, reset signal time: 0.02 s Reset time after completion of reset signal: 0 ...

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... VDC (cosφ 250 VAC (cosφ Load current ( Electric Life Expectancy (Inductive load) Reference: 0.15 A max. can be switched 100,000 30 VDC (L/R=7ms) 250 VAC (cosφ = 0.4) Load current (A) H7AN times at 125 VDC (cosφ = 1). 0.1 A max. can be switched 100,000 times when L ms. 5 ...

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... Incrementing/Decrementing (decrementing) mode Reset 2nd Preset Display 1st 0 1st Control outputs Count out 2nd Incrementing/Decrementing (decrementing) mode Reset Full scale* Display 0 Incrementing/Decrementing (decrementing) mode Reset Full scale* Display 0 H7AN Reversible mode Count out Count out Count out Count out Reversible mode 6 ...

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... H CP2 Count 0 CP1: Prohibit (gate) input; CP2: count input H CP1 L (A) H CP2 Count 0 H7AN 1st stage: count out 2nd stage: count out Start ON OFF ON OFF Load ON OFF ON OFF ON OFF ON OFF Output delay 6-, 8-digit counters 14.0 to 18.0 ms 6.0 to 8.0 ms 9.5 to 12.0 ms ...

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... CP1 L H CP2 L Count One-shot 1st output (0.5 s, fixed) Self-holding output One-shot 2nd output (0 variable) Decrementing, Incrementing/Decrementing Reset 2nd Display 1st 0 1st output 2nd output H7AN Decrementing mode (A) ( − − − − − − − ( − − − − − − − ...

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... Display 1st 0 1st output 2nd output Reset 2nd 2nd Display1st 0 1st output 1st output 2nd output Reset Reset 2nd 2nd Display 1st Display 1st 0 0 1st output 1st output 2nd output Reset 2nd Display 1st 0 1st output 2nd output H7AN 9 ...

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... Manual reset not possible SW4-3: UP/DOWN selector Up counting (incrementing) (See note.) Down counting (decrementing) Note: These settings are the defaults for the specification selection switches. H7AN-4D, -4DM H7AN-E4D, -E4DM Arrangement and Functions of Specification Selection Switches H7AN-4D (Counting speed only SW4 ...

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... H7AN-W4D, -W4DM H7AN-WE4D, -WE4DM Seven-segment LED digital display Indicator lights at count-out Indicator lights when reset input is received Pushbutton switch for manual reset Internal Unit mounting screw One-shot timer adjuster Front cover Arrangement and Functions of Specification Selection Switches H7AN-W4D H7AN-WE4D SW3 SW4 ...

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... SW4-4: Manual reset selector Manual reset possible (See note 1.) Manual reset not possible Totalizing Counter H7AN-T4, -T4M, -ET4, -ET4M H7AN-RT6, -RT6M, -RT8, -RT8M Seven-segment LED digital display Indicator lights when reset input is received Pushbutton switch for manual reset Internal Unit mounting screw Front cover ...

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... Note: All units are in millimeters unless otherwise indicated Note: 1. The panel cutouts for the H7AN are as shown (according to DIN437000). 2. The recommended mounting panel thickness is from mm. 3. Use the mounting bracket (sold together) to mount the digital counter. (A) Operating mode selector (1-stage preset ...

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... Mounting Mounting brackets are included with the H7AN. Use these brackets to mount the H7AN securely so that there is no play. Turn the screws on the mounting After attaching the mounting brackets, brackets counterclockwise to turn the screws clockwise to tighten loosen them sufficiently. Attach them sufficiently. When the screws are the bottom mounting bracket first ...

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... Connections of Single Solid-state Inputs The following illustrations show how to connect a single solid-state input to digital counters connected in parallel. The H7AN has an input resistance of 4.7 kW. If the number of counters is N, the total input resistance will be 4.7/N kW. In this case, the high level input signal voltage can be calculated as follows: (4 ...

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... The polarities of the power supply terminals are not reversible. Check connections before applying voltage to 7 the power supply terminals to avoid damaging the Counter. Power supply for load H7AN Connected to the input terminals of other equipment Load (= RL) V out 13 ...

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... Do not connect more than two crimp terminals to the same terminal. • Do not connect anything to unused terminals. • Leaving the H7AN with outputs high temperature for a long time may hasten the degradation of internal parts (such as electrolytic capacitors). Therefore, use the product in combination with relays and avoid leaving the product with the output turned ON for a long period of time (e ...

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... The following timing chart shows how the H7AN indicates when there is an external or manual reset input. ON Reset OFF ON Reset indicator OFF Count display Display before Off reset • To mount the casing on the digital counter, insert the digital counter body into the casing by hand as far as possible and then tighten the mounting screw ...

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... ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice. H7AN 19 ...

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... Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ...