User manual OMRON H7GP DATASHEET

[. . . ] Total Counter/Time Counter H7GP/H7HP Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Refer to Warranty and Application Considerations (page 20), and Safety Precautions (page 15). High-visibility, IP66/NEMA4 Protection Total Counter/Time Counter Range · IP66 (JEM standard IP66G: oil resistance) and NEMA4 protection standards. · Switch between NPN and PNP operation. [. . . ] 106 g Approved standards Case color Weight 10 Total Counter/Time Counter (DIN 72 x 36) H7HP Connections Terminal Arrangement Note: 1. Incremented for count 1 (CP1) inputs; decremented for count 2 (CP2) inputs. Non-contact input is also available. AC Models H7HP-A 100 to 240 VAC External power supply 12 VDC 50 mA max. H7HP-C8 100 to 240 VAC External power supply 12 VDC 50 mA max. Power supply Power supply Unused Unused Unused 0V 12 VDC Power supply Power supply Unused Unused Unused 0V 12 VDC 5 6 1 Key protection input 7 2 Reset input 8 3 9 4 10 11 5 6 1 Key protection input 7 2 Reset input 8 3 9 4 10 11 Count 1 Count 2 input or input or start input gate input Count 1 Count 2 input input NPN mode PNP mode NPN mode PNP mode DC Models H7HP-AD 12 to 24 VDC H7HP-C8D 12 to 24 VDC 0V Power supply Unused Unused Unused Unused Unused 0V Power supply Unused Unused Unused Unused Unused 5 6 1 Key protection input 7 2 Reset input 8 3 9 4 10 11 5 6 1 Key protection input 7 2 Reset input 8 3 9 4 10 11 Count 1 Count 2 input or input or start input gate input Count 1 Count 2 input input NPN mode PNP mode NPN mode PNP mode Operation DIP Switch Settings Switches 1 to 4 are all set to OFF before shipping. H7HP-C8/-C8D Pin no. 1 2 Item Unused Counting speed Unused --30 Hz --OFF --5 kHz PNP --ON H7HP-A/-AD Pin no. 1 2 3 4 Item Function Counting speed Time range Unused 30 Hz 99999. 9 h --OFF Total counter 5 kHz 99 h 59 min 59 s PNP --ON Time counter 3 4 Input mode (note) NPN Note: When the setting has been changed, turned power off and on to continue. The display will show "0" when the power is turned back on. Input mode (note) NPN Total Counter/Time Counter (DIN 72 x 36) H7HP 11 Operating Modes Total Counters Reset input AC (10-2) DC (5-2) CP1 AC (10-3) DC (5-3) CP2 AC (10-4) DC (5-4) 999999 (see note) Display 0 -99999 (see note) display Note: Display values are shown for a 6-digit model. The count value will return to "0" when "999999" is exceeded. Time Counters Reset input AC (10-2) DC (5-2) Gate input AC (10-4) DC (5-4) Start input AC (10-3) DC (5-3) 99999. 9h (see note 1) Display 0. 0 h Note: 1. Display values are shown for full scale set to 99999. 9 h. The count value will return to "0" when "99999. 9" is exceeded. Gate input is available only when H7HP-A settings are made. Nomenclature 2 (The figure shows the DIP switch label stuck to the rear of the case. ) 1 3 1. Reset Key Resets the count value, but will not operate while the keys are protected. Key Protection Indicator Lit while the keys are protected (Reset Key is disabled. ). Refer to DIP Switch Settings for details. 12 Total Counter/Time Counter (DIN 72 x 36) H7HP Dimensions Note: All units are in millimeters unless otherwise indicated. H7HP-A H7HP-C8 M3. 5 terminal screw Terminal cover (provided) Panel Cutouts Panel cutouts are as shown below (according to DIN43700). Note: 1. The mounting panel thickness should be 1 to 6 mm. Water resistance will be lost if Counters are mounted side-by-side. With Flush Mounting Bracket Y92S-33 rubber packing (provided) Panel Y92F-33 flush mounting adaptor (provided) Total Counter/Time Counter (DIN 72 x 36) H7HP 13 Connections (Common) Input Connections Note: The undermentioned is common for all H7GP/H7HP models. No-voltage Input (NPN Input Mode) Reset, Count 1, Count 2, Start, and Gate Inputs Open Collector Output H7GP/H7HP Voltage Output 12 VDC (12 to 24 VDC) Sensor 12 VDC (12 to 24 VDC) Sensor 12 VDC (12 to 24 VDC) Reset, Count 1, Count 2, Start, and Gate Inputs Specification Short-circuit (ON) impedance: 1 k max. Short-circuit (ON) residual voltage: 2 VDC max. Current flow for 0- short-circuit: Approx. Note: Two-wired sensors cannot be used. Reset input Count 1 input Count 2 input Start input Gate input 0V Reset input Count 1 input Count 2 input Start input Gate input 0V Key Protection Input Open Collector Output H7GP/H7HP Voltage Output 12 VDC (12 to 24 VDC) Sensor Sensor 12 VDC (12 to 24 VDC) Key Protection Inputs Specification Short-circuit (ON) impedance: Short-circuit (ON) residual voltage: Current flow for 0- short-circuit: Open (OFF) impedance: 1 k max. 0. 5 mA 100 k min. Key protection input 0V Key protection input 0V Note: Two-wired sensors cannot be used. Voltage Input (PNP Input Mode) Reset, Count 1, Count 2, Start, and Gate Inputs Sensor 12 VDC (12 to 24 VDC) Reset, Count 1, Count 2, Start, and Gate Inputs Specification Short-circuit (ON) impedance: 1 k max. ON voltage: 9 to 24 VDC OFF voltage: 5 VDC max. Note: Two-wired sensors cannot be used. Reset input Count 1 input Count 2 input Start input Gate input 0V 14 Total Counter/Time Counter H7GP/H7HP Safety Precautions (Common) Note: The undermentioned is common for all H7GP/H7HP models. !CAUTION This may occasionally cause electric shock, fire, or malfunction. Never disassemble, repair, or modify the H7GP/H7HP. [. . . ] If the power supply voltage is not reached quickly enough, the H7GP/H7HP may malfunction or outputs may be unstable. Total Counter/Time Counter H7GP/H7HP 15 Precaution for Correct Use Power Supplies When turning the power ON and OFF, input signal reception is possible, unstable, or impossible as shown in the diagram below. Apply the power supply voltage through a relay or switch in such a way that the voltage reaches a fixed value immediately. Power supply ON OFF 200 ms 0 to 90 ms 5 ms Impossible Unstable Possible 0 to 2 s Input Unstable Impossible Self-diagnostic Function The following displays will appear if an error occurs. (H7HP, 6-digit model) ­99999999 max. (H7HP, 8-digit model) CPU Memory Correction Press RST Key or reset input e1 e2 Press RST Key or turn power OFF and then ON Labels Unit labels are included with the H7GP/H7HP and DIP switch labels are included with the H7HP. [. . . ]