Digital Timer H5CL Easy-to-see and Easy-to-operate DIN 48 x 48 mm Digital Timer with IP66/NEMA 4 Protection Water- and dust-protected for severe environments. Large, high-visibility LED displays with a height of 12 mm. Simple setting with Increment and Decrement Keys. Conforms to EMC standards. Six-language instruction manual provided. RC Ordering Information Outputs Supply voltage Model Without Finger Safe Terminal Cover Contact output Transistor a s s o ou output u (Ph t (Photocoupler) l ) With Finger Safe Terminal Cover 100 to 240 VAC H5CL-A --- 12 to 24 VDC H5CL-AD H5CL-AD-500 100 to 240 VAC H5CL-AS --- 12 to 24 VDC H5CL-ADS --- Model Number Legend: H5CL-A 1 2 3 1. Fixed 2. D: DC Supply Voltage 3. S: Transistor output Accessories (Order Separately) Name Model Hard cover Y92A-48 Soft cover Y92A-48F1 Track ac Mounting/Front ou g/ o Connecting Co ec g Socket Soc e (for ( o AC C models d l only) l ) --- P2CF-11 Finger safe type P2CF-11-E Back ac Connecting Co ec g Socket Soc e (for ( o AC C models ode s only) o y) --- P3GA-11 Finger safe type P3GA-11 with Y92A-48G (see note 1) Finger Safe Terminal Cover for DC models Y92A-48T Flush Mounting Adapter (see note 2) Y92F-30 Note: 1. Y92A-48G is a finger safe terminal cover which is attached to the P3GA-11 Socket. 2. Supplied with each Unit. 1 H5CL H5CL Specifications Item H5CL-Aj (AC models) H5CL-ADj (DC models) Classification Digital timer Mounting DIN track, surface, and flush mounting (common) Flush mounting External connections Socket Screw terminals Enclosure ratings Panel surface: IEC IP66 and NEMA Type 4 (indoors) when Y92S-29 rubber packing is used. Digits 4 digits (zero suppress method) Max. time settings 9.999 s (0.001-s unit), 99.99 s (0.01-s unit), 999.9 s (0.1-s unit), 9999 s (1-s unit), 99 min 59 s (1-s unit), 999.9 min (0.1-min unit), 99 h 59 min (1-min unit), 999.9 h (0.1-h unit) Display modes Up (increment) and Down (decrement) (selectable) Input signals Start, gate, reset, and key protection Input method No-voltage input: via NPN transistor or switching of contact Operating modes A (signal ON-delay), F (accumulative operation) (selectable) Reset system Power reset (A (signal ON-delay) mode only), external, manual resets Sensor waiting time 216 ms typ., 250 ms max. (Control output is turned OFF and no input is accepted during sensor waiting time.) External power supply 50 mA at 12 VDC (±10%) Display 7-segment LEDs (12 mm high, red LEDs for the present value, and 8 mm high, green LEDs for the set value) Memory backup EEP-ROM (overwritten 200,000 times min.), which can store data for 20 years min. Mounting method DIN track mounting, surface mounting, and flush mounting Approved standards UL 508, CSA C22.2 No.14 Conforms to EN61010-1 --- Flush mounting Ratings Item H5CL-Aj (AC models) H5CL-ADj (DC models) Rated supply voltage 100 to 240 VAC, 50/60 Hz 12 to 24 VDC (permissible ripple: 20% (p-p) max.) Operating voltage range 85 to 264 VAC, 50/60 Hz 10.8 to 26.4 VDC Power consumption Approx. 10 VA Approx. 3 W Start, reset, gate inputs Min. pulse width: 1 ms/20 ms (selectable, same for all three inputs) Key protection input Response time: 1 s max. Power reset Min. power opening time: 0.5 s (excluding F (accumulative operation) mode) Control output Contact output: 2 SPDT, 3 A at 250 VAC, resistive load (cosφ =1) Min. applicable load: 10 mA at 5/24 VDC (P level, for reference value) Transistor output: NPN open collector, 100 mA max. at 30 VDC max., residual voltage 1.5 VDC max. H5CL H5CL Characteristics Item H5CL-Aj (AC models) H5CL-ADj (DC models) Deviation of operating time and setting error (including temperature and voltage influences) Power start: ±0.01% ±0.05 s max. (see note 1) Signal start: ±0.005% ±0.03 s max. (see note 1) Signal start, at transistor output model: ±0.005% ±3 ms max. (see note 1 and 2) If the set value is within the sensor waiting time (250 ms max.) in the case of power start, the control output of the H5CL will not be turned ON until the sensor waiting time passes. Insulation resistance 100 MΩ min. (at 500 VDC) (between current-carrying terminal 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 terminal and exposed non-current-carrying metal parts) 1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts) 1,000 VAC, 50/60 Hz for 1 min (between current-carrying terminal and exposed non-current-carrying metal parts, and between non-continuous contacts) Impulse withstand voltage 3.0 kV (between power terminals) 4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) 1.0 kV (between power terminals) 1.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) Noise immunity ±1.5 kV (between power terminals) ±600 V (between input terminals), square-wave noise by noise simulator (pulse width: 100 ns/1 µs, 1-ns rise) ±480 kV (between power terminals) ±600 V (between input terminals), square-wave noise by noise simulator (pulse width: 100 ns/1 µs, 1-ns rise) Static immunity Destruction: Malfunction: 15 kV 8 kV Vibration resistance Destruction: Malfunction: 10 to 55 Hz, 0.75-mm single amplitude each in three directions 10 to 55 Hz, 0.5-mm single amplitude each in three directions Shock resistance Destruction: Malfunction: 294 m/s2 (30G) each in three directions 98 m/s2 (10G) each in three directions Ambient temperature Operating: Storage: Ambient humidity Operating: 35% to 85% Life expectancy Mechanical: Electrical: EMC (EMI): Emission Enclosure: Emission AC Mains: (EMS): Immunity ESD: Case color Light gray (Munsell 5Y7/1) Weight Approx. 130 g Note: –10 to 55 °C (–10 to 50 °C if timers are mounted side by side) (with no icing) –25 to 65 °C (with no icing) 10,000,000 operations min. 100,000 operations min. (3 A at 250 VAC, resistive load) EN50081-2 EN55011 Group 1 class A EN55011 Group 1 class A EN50082-2 EN61000-4-2:4 kV contact discharge (level 2) 8 kV air discharge (level 3) Immunity RF-interference: ENV50140: 10 V/m (80 MHz to 1 GHz) (level 3) Immunity Conducted Disturbance: ENV50141: 10 V (0.15 to 80 MHz) (level 3) Immunity Burst: EN61000-4-4:2 kV power-line (level 3) 2 kV I/O signal-line (level 4) Approx. 110 g 1. The values are based on the set value. 2. The value is applied for a minimum pulse width of 1 ms. 3 H5CL H5CL Nomenclature Indicator Stick the enclosed label here. 1. Present Value Red LEDs with a character height of 12 mm Note: The decimal point will flash on the present value during the timing operation in the following ranges: 0.1 to 999.9 min, 0 h 01 min to 99 h 59 min, and 0.1 to 999.9 h. 2. Preset Value Green LEDs with a character height of 8 mm 3. Reset Indicator (orange) 4. Key Protection Indicator (orange) 5. Time Unit Display (orange) 6. Control Output Indicator (orange) 1 6 2 3 5 7 8 9 Operation Key 7. Reset (RST) Key The RST Key initializes the present value and control output. 8. Increment Keys (1 to 4) Up Keys 1 to 4 increment the preset value. 9. Decrement Keys (1 to 4) Down Keys 1 to 4 decrement the preset value. 4 Operation DIP Switch Setting Pin no. 1, 2, 3 Item OFF ON Time ranges See table below. 4 Display modes Up (Increment) Down (Decrement) 5 Min. pulse width of inputs 20 ms 1 ms 6 Operating modes A (signal ON-delay) F (accumulative operation) Note: Set the DIP switch before installation and operation of the Unit. DIP switch setting changes are not effective while the power is on. Time Ranges 1 2 3 Time range ON ON ON 0.001 to 9.999 s OFF OFF OFF 0.01 to 99.99 s ON OFF OFF 0.1 to 999.9 s OFF ON OFF 1 to 9999 s ON ON OFF 0 min 01 s to 99 min 59 s OFF OFF ON 0.1 to 999.9 min ON OFF ON 0 h 01 min to 99 h 59 min ON ON 0.1 to 999.9 h OFF Note: Switches 1 to 6 are all set to OFF before shipping. (The same switch settings apply to AC and DC models) Timer Control with Power Start When using the H5CL with power start, short-circuit the start input and input 0-V terminals. 4 H5CL H5CL Operating Modes A Mode Signal ON-delay Power Start Gate Reset Display mode Control output Set value 0 Set value DOWN 0 UP F Mode Accumulative Operation Power Start Gate Reset Display mode Control output Set value 0 Set value DOWN 0 UP Dimensions Note: All units are in millimeters unless otherwise indicated. H5CL-Aj DIN Track/Surface/Flush Mounting 48 6 72.5 14.4 44.8 x 44.8 48 H5CL-ADj Flush Mounting (70) 48 48 6 64 44.8 x 44.8 5 H5CL H5CL H5CL-Aj With Flush Mounting Adapter Panel Y92S-29 rubber packing (provided) Y92F-30 flush mounting adapter (provided) P3GA-11 back connecting socket (sold separately) Panel Cutouts (51) 58 Panel cutouts are as shown below. (according to DIN43700). 60 min. 48 7.5 98.7 45 +0.6 –0 H5CL-ADj 45 With Flush Mounting Adapter Panel Y92S-29 rubber packing (provided) Y92F-30 flush mounting adapter (provided) 60 min. 44.8 x 44.8 (51) 58 +0.6 –0 48 7.5 62.5 n side by side mounting A A = (48n–2.5) Note: 1. The mounting panel thickness should be 1 to 4 mm. 2. It is possible to mount timers side by side, but only in one direction. 3. When the Timers are mounted closely side by side, the Timers will not be water-resistive. DIN Track Mounting H5CL-Aj 120 P2CF-11 H5CL-ADj-500 The cover conforms to finger protection standard against electric shock. (VDE 0106/P100) 47.5 58 64.5 48 7.5 6 +1 –0 H5CL H5CL Accessories (Order Separately) Track Mounting/ Front Connecting Socket P2CF-11 Eleven, 3 M3.5 x 7.5 sems 4.5 7.8 70 max. 35.4 Two, 4.5 dia. holes Terminal Arrangement/ Internal Connections (Top View) Surface Mounting Holes Two, 4.5 dia. mounting holes 4 50 max. 31.2 max. 40±0.2 P2CF-11-E (Finger Safe Terminal Type) Conforming to VDE0106/P100 Eleven, M3.5 x 7.5 sems 5 7.8 4.5 3 1.2 70 max. 35.4 Two, 4.5 dia. holes 4 40±0.2 50 max. 30 31.2 max. Back Connecting Socket P3GA-11 Terminal Arrangement/ Internal Connections (Bottom View) 27 dia. 45 25.6 45 4.5 6.2 16.3 7 H5CL H5CL Finger Safe Terminal Cover Conforming to VDE0106/P100 Twelve, 6.4 dia. holes Y92A-48G (Attachment for P3GA-11 Socket) 34 47.7 x 47.7 16.5 Y92A-48T 48 x 48 24.6 27.6 47.4 (Attachment for H5CL DC models) Hard Cover Y92A-48 Soft Cover Y92A-48F1 Installation Terminal Arrangement AC Models Reset Start Contact output Gate 6 5 Key protection 4 9 2 10 1 External power supply 12 VDC (50 mA max.) 8 9 8 3 Input common (0 V) (+) Load (Sensor) (–) Transistor output 7 11 11 100 to 240 VAC Note: DC Models Reset 0V Start Gate 6 7 1 2 – + Power supply circuit is insulated from the internal circuit (or I/O). Key protection 8 9 10 3 4 5 Transistor output 3 4 5 Contact output 12 to 24 VDC Note: 8 1 and 6 are connected to each other internally. H5CL H5CL Input Circuits Start, Reset, and Gate Input Key Protection Input H5CL-ADj (DC Models) H5CL-Aj (AC Models) Vin – 3.5V (16V max.) +12 V 1 kΩ +5 V 4.7 kΩ 1 kΩ IN IN Internal circuit IN Internal circuit Vin: Supply voltage Internal circuit Note: No key input is effective while key protection input is ON. Input Connections Open Collector Output Voltage Output Contact input PC or sensor PC or sensor 0V 12 VDC 6 7 1 AC models 3 5 6 7 1 AC models 3 5 6 7 8 9 7 – DC models 6 8 9 7 – DC models 6 8 9 7 Start input Reset input 12 VDC output Start input Reset input 12 VDC output Gate input 5 6 0V 3 DC models Gate input AC models Start input Output Reset input 12 VDC Gate input Output 0V 0V Start, Reset, and Gate Input Specification ON impedance: 500 Ω max. (the leakage current is 5 to 20 mA when the impedance is 0 Ω.) ON residual voltage: 2 V max. OFF impedance: 100 kΩ min. Maximum applicable voltage: 30 VDC max. Key Protection Input Two-wire Sensor Sensor Open collector or contact 5 6 7 DC models 6 8 9 7 Gate input Start input Reset input Applicable Two-wire Sensor Leakage current: 1.5 mA max. Switching capacity: 5 mA min. Residual voltage: 3 V max. Operating voltage: 10 VDC Note: When connecting a two-wire sensor to a DC models, supply 24 VDC (21.6 to 26.4 VDC) to the timer. AC models 3 4 DC models 6 10 Key protection input 3 0V AC models 0V 0V Key Protection Input ON impedance: 1 kΩ max. (the leakage current is approx. 1 mA when the impedance is 0 Ω.) ON residual voltage: 0.5 V max. 100 kΩ min. OFF impedance: Maximum applicable voltage: 30 VDC max. Note: The used contact should switch 1 mA at 5 V. 9 H5CL H5CL Precautions Power Supplies When turning the power ON and OFF, input signal reception is possible, unstable, or impossible as shown in the diagram below. Power supply ON OFF Input 160 ms 0 to 90ms 0 to 500 ms DC: 5 ms AC: 10 ms Impossible Possible Unstable Impossible Unstable Apply the power supply voltage through a relay or switch in such a way that the voltage reaches a fixed value immediately. Turn the power ON and OFF with relay with a rated capacity of 10 A minimum to prevent contact deterioration due to inrush current caused by turning the power ON and OFF. Timer Control with Power Start The timer cannot take measurements until 160 to 250 ms have elapsed after the power is turned ON (refer to the above chart). The control output will be delayed for any set value less than 250 ms. When the H5CL is used with power start in F mode (i.e., accumulative operation with output on hold), there will be a timer error (approximately 100 ms each time the H5CL is turned on) due to the characteristics of the internal circuitry. Use the H5CL with signal start if timer accuracy is required. Transistor Output The transistor output of the H5CL is insulated from the internal circuitry by a photocoupler, so the transistor output can be used as both NPN and PNP output. The diode connected to the collector of the output transistor is used to absorb inverted voltage that is generated when an inductive load is connected to the H5CL. Timer Power for load Self-diagnostic Function The following displays will appear if an error occurs. Error e1 CPU e2 Memory (see note) Output status OFF Correction Set value after correction Press RST Key or turn power off and then ON No change 0 This includes times when the life of the EEPROM has expired. Operating Environment When using the Timer in an area with excess electronic noise, separate the Timer, wiring, and the equipment which generates the input signals as far as possible from the noise sources. It is also recommended to shield the input signal wiring to prevent electronic interference. Organic solvents (such as paint thinner), as well as very acidic or basic solutions can damage the outer casing of the Timer. 10 Reset with a Preset Value of 0 The output will go ON when the start signal is input. The output will be OFF while the reset key is pressed or the reset input is ON. Power Failure Backup All data is stored in the EEPROM when there is power failure. The EEPROM can be overwritten more than 200,000 times. Operating mode Overwriting timing A mode When the H5CL is turned off after changing the set value. F mode When the H5CL is turned off after changing the set value, turning the start input, or the reset input ON. Flush Mounting The H5CL’s panel surface is water-resistive (conforming to NEMA 4 (indoors) and IP66). In order to prevent the internal circuit from water penetration through the space between the timer and operating panel, attach a rubber packing (provided with the H5CL) between the timer and operating panel and secure the rubber packing with the Y92F-30 flush-mounting adapter. 0.5 to 1 mm Inductive load Power for load Note: When changing the preset value during a timing operation, output will turn ON if the preset value is changed as follows, since the constant read-in system is in use: Display mode UP: Present value ≥ preset value Display mode DOWN: Elapse time ≥ preset value (Present value = 0) Note: When in down mode, the changed amount of preset value is added to or subtracted from the present value. Timer Load Display Preset Value Change Other É It is recommended that the space between the screw head and the adapter should be 0.5 to 1 mm. In case of performing a dielectric strength test, etc., on the H5CL mounted to a control panel, disconnect the H5CL from the connecting circuit, or short-circuit all the terminals of the H5CL. Otherwise the H5CL may be damaged. Terminal 1 (power supply terminal) and terminal 6 (input common: 0 V for input) of DC model H5CL are internally connected to each other. DIP Switch Selection DIP switch setting while the H5CL is turned on will not be valid until the H5CL is turned off and on. H5CL H5CL 11 H5CL H5CL 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. No. L085-E1-3 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company Measuring and Supervisory Controls Division 28th Fl., Crystal Tower Bldg., 1-2-27, Shiromi, Chuo-ku, Osaka 540-6028 Japan Tel: (81)6-6949-6035 Fax: (81)6-6949-6069 12 Printed in Japan 1099-0.1M (0696)