User manual OMRON H3AM

[. . . ] · Wide time-setting range of 0. 2 s to 60 h (available through three time-range model types) · Wide AC power supply range (100 to 240 VAC) · IP65 watertight and dust-tight front panel. · Conforms to EN61812-1 and IEC60664-1 4 kV for Low Voltage, and EMC Directives. · Six-language instruction manual provided. · Programmable contact enables the building of a self-holding relay circuit as well as built-in instantaneous contact. [. . . ] (5-A at 250 VAC, resistive load at 1, 800 times/h) 20, 000 h EN61812-1 EN55011 class A EN55011 class A EN61812-1 IEC61000-4-2: 6 kV contact discharge 8 kV air discharge Immunity RF-interference: IEC61000-4-3: 10 V/m (Amplitude-modulated, 80 MHz to 1 GHz) 10 V/m (Pulse-modulated, 900 MHz±5 MHz) Immunity Power Frequency Magnetic Fields: IEC61000-4-8: 30 A/m (50 Hz) Immunity Conducted Disturbance: IEC61000-4-6: 10 V (0. 15 to 80 MHz) Immunity Burst: IEC61000-4-4: 2 kV power-line 2 kV I/O signal-line Immunity Surge: IEC61000-4-5: 1 kV line to line 2 kV line to ground IP65 (front panel only) (See note. ) IP20 (terminal section) Approx. 350 g (EMI): Emission Enclosure: Emission AC Mains: (EMS): Immunity ESD: Enclosure rating Weight Note: A separately sold waterproof packing (Y92S-35) is necessary to ensure IP65 waterproofing between the Timer and installation panel. The H3AM-NS@-@-300 model with waterproof packing is available. Mechatronic Analog Timer H3AM 3 Nomenclature Time setting knob (set time) Moving Pointer (green): Displays remaining time. Setting pointer (orange) Displays set value. Power Indicator (green) Output Indicator (orange) Time Unit Indicator Note: The scale goes up to "3" with the H3AM-@-A and up to "6" with the H3AM-@-B. Instantaneous or Time-limit Output Selector for R2 Relay: (only for H3AM-NS-@ models) Default setting is time-limit output. Time Unit Selector Applicable Time Unit Model Full scale on dial 3 6 12 Applicable time unit s 10 s min 10 min h 10 h (Illustrated Model: H3AM-@-C No No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No 4 Mechatronic Analog Timer H3AM Operations Timing Charts H3AM-NS t Power supply (1-2) Time-limit contact NC (3-4, 7-8) (See note 1. ) Time-limit contact NO (3-5, 6-8) (See note 1. ) Instantaneous contact NC (7-8) (See note 1. ) Instantaneous contact NO (6-8) (See note 1. ) Power indicator (POWER) Output indicator (UP) Rt t Note: 1. The R2 contacts (7-8 and 6-8) are programmable and can be set to either instantaneous or time-limit contacts using the switch located on the bottom of the Timer. Rt is the reset time and t is the set time. H3AM-NSR Rt' Rt' t t Rt' Rt' t+t' t+t' t' t' Power supply (1-2) Power supply (1-2) Reset (9-10) Reset (9-10) Time-limit contact NC (3-4) Time-limit contact NC (3-4) Time-limit contact NO (3-5) Time-limit contact NO (3-5) Instantaneous contact NC (7-8) Instantaneous contact NC (7-8) Instantaneous contact NO (6-8) Instantaneous contact NO (6-8) Power indicator (POWER) Power indicator (POWER) Output indicator (UP) Output indicator (UP) Note: t is the set time, Rt' is the reset application time, and t' is the power interruption time. Mechatronic Analog Timer H3AM 5 Dimensions Note: All units are in millimeters unless otherwise indicated. H3AM (Flush Mounting) 96 33 17. 7 17. 5 85 20. 1 70 Mounting Holes Four, 5-dia. 46 70 70±0. 4 Four, M4x17. 5 screw boss 70±0. 4 Note: Tightening torque for panel mounting is as follows: 300 m N·m ±50 m N·m Accessories (Order Separately) Waterproof Packing (Provided with H3AM-NS@-@-300 models. ) Y92S-35 Note: Use Waterproof Packing to provide a level of water protection that complies with IP65 standards. Depending on the operating environment, the Waterproof Packing may deteriorate, contract, or harden and so regular replacement is recommended. Installation Internal Connections and Terminal Arrangement H3AM-NS H3AM-NSR 1 2 3 4 5 R1 R2 6 7 8 9 10 Reset Power Supply 1 Power Supply 6 7 8 R1 R2 (See note) 2 3 4 5 9 10 Use the same power source for the power supply and reset input and wire the circuit so that the terminals (1) and (10) terminals (2) and (9) become the same phase respectively. Note: The R2 relay can be switched between instantaneous and time-limit contacts and thus the contact symbol is shown as follows: 6 Mechatronic Analog Timer H3AM Safety Precautions Precautions for Safe Use Observe the following items to ensure the safe use of this product. Precautions for Correct Use Changing Switch Settings Be sure to adjust the time unit selector and instantaneous or timelimit output selector for R2 relay only before the Timer is turned ON, otherwise the Timer may be damaged or malfunction. Be sure to set the time only when Timer has stopped, otherwise the Timer may malfunction. Environmental Precautions · Store the H3AM within the specified ratings. If the H3AM has been stored at temperatures ­10°C or lower, let it stand for 3 hours or longer at room temperature before turning ON the power supply. · Use the H3AM within the specified ratings for operating temperature and humidity. · Do not operate the H3AM in locations subject to sudden or extreme changes in temperature, or locations where high humidity may result in condensation. · Do not use the H3AM in locations subject to vibrations or shock. Extended use in such locations may result in damage due to stress. · Do not use the H3AM in locations subject to excessive dust, corrosive gas, or direct sunlight. · Install the H3AM well away from any sources of static electricity, such as pipes transporting molding materials, powders, or liquids. · Do not use organic solvents (such as paint thinner or benzine), strong alkaline, or strong acids because they will damage the external finish. Setting the Operating Time Do not turn the time setting knob beyond the permissible range. If a precise time setting is required, check the operation of the Timer in trial operation before the Timer is put in actual operation. Before using the H3AM-NSR, apply voltage between terminals 9 and 10 to reset the operation. When changing the setting time of the H3AM-NSR to a longer time value, be sure to apply voltage between terminals 9 and 10 during the change. Others When mounting the Timer on a panel, evenly tighten the Timer to a specified torque. [. . . ] NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Disclaimers CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons. Consult with your OMRON representative at any time to confirm actual specifications of purchased product. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0. 03937. To convert grams into ounces, multiply by 0. 03527. Cat. [. . . ]