View H8PS_1005179.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

cam positioner H8PS c-155 counters cam positioner H8PS cam positioner economical electronic cam switch with high-performance eight-cam control easy replacement of mechanical cam switches. easy setting with single-function keys (each key has one func- tion). accepts 330-rpm input for compatibility with a variety of auto- matic units for operation timing control. equipped with useful functions for switching encoder rotation di- rection, designating the encoder origin, etc. bright lcd backlight display. up to 16-cam control possible using parallel input adapter and two H8PSs. conforms to emc standards (en61326). approved by ul and csa. six-language instruction manual provided. rotary encoder this encoder works in combination with the H8PS cam posi- tioner to detect the operation timing of various automatic ma- chines at high precision. the e6cp is a low-cost money-saving encoder. the e6f is compatible with high shaft-tolerance applications as well as environments subjected to water and oil. model number structure model number legend 1. front panel language b: english 2. mounting method none: flush mounting f: surface/track mounting 3. output configuration none: npn transistor output f: pnp transistor output 12 3 H8PS-8b @ @
c-156 cam positioner H8PS ordering information cam positioner rotary encoder accessories (order separately) note: please inquire about the availability of non-standard lengths. mounting method output configuration model flush npn transistor output H8PS-8b pnp transistor output H8PS-8bp surface/track npn transistor output H8PS-8bf pnp transistor output H8PS-8bfp type cable length model economy 2 m e6cp-ag5c-c rigid e6f-ag5c-c item specification model protective cover --- y92a-96b shaft coupling for e6cp axis dia.: 6 mm e69-c06b shaft coupling for e6f axis dia.: 10 mm e69-c10b extension cable (see note) 5 m (same for e6cp and e6f) e69-df5 parallel input adapter --- y92c-30 mounting base for H8PS-8bf @ y92f-91 din track length: 50 cm pfp-50n length: 100 cm pfp-100n(2) spacer --- pfp-s end plate --- pfp-m
cam positioner H8PS c-157 counters specifications ratings/characteristics cam positioner mounting method H8PS-8b(p): flush mounting H8PS-8pf(p): surface/track mounting rated supply voltage 24 vdc operating voltage range 85% to 110% of rated voltage power consumption approx. 4 w setting unit 1 increments (cam control precision, however, is within 2 : 256 rotational increments) up to 2 output signals can be set per cam inputs encoder input: connections to a special absolute encoder (omron e6cp/e6f) response rotation speed: run mode: 330 min ? 1 max. switchable between high speed (60 to 330 min ? 1 ) and low speed (60 min ? 1 max.) test mode: 60 min ? 1 max. includes malfunction data detection outputs open-collector transistor output npn: H8PS-8b(f) pnp: H8PS-8b(f)p cam outputs: 8 lines (output no.1 to 8) 30 vdc max., 100 ma max. (residual voltage: 2 v max.) run out: turns on in run and test modes, off in program mode in case of error 30 vdc max., 100 ma max. (residual voltage: 2 v max.) tachometer:60-ppr signal output for rpm meter 30 vdc max., 30 ma max. (residual voltage: 0.5 v max. for npn models, 2 v max. for pnp models) encoder cable extension dis- tance 100 m max. output response time run mode: 0.5 ms max. under high speed designation 2.5 ms max. under low speed designation test mode: 5 ms max. life expectancy of memory back-up battery 10 years (at 25 c) insulation resistance 100 m ? min. (at 500 vdc) between current-carrying terminal and exposed, non-current-carrying metal part dielectric strength 1,000 vac, 50/60 hz for 1 min between current-carrying terminal and exposed, non-current-carrying metal part impulse withstand voltage 1 kv between power terminals, 1.5 kv between current-carrying terminal and non-current-carrying metal part noise immunity 480 v between power terminals for square-wave noise from noise simulator (pulse width: 100 ns/1 s, 1 ns at startup) static immunity destruction: 15 kv malfunction: 8 kv vibration resistance destruction: 10 to 55 hz 0.75-mm single amplitude each in x, y, and z directions malfunction: 10 to 55 hz 0.5-mm single amplitude each in x, y, and z directions shock resistance destruction: 300 m/s 2 malfunction: 200 m/s 2 display method lcd with back light emc (emi) en61326 emission enclosure: en55011 group 1 class a emission ac mains: en55011 group 1 class a (ems) en61326 immunity esd: en61000-4-2: 4 kv contact discharge (level 2) 8 kv air discharge (level 3) immunity rf-interference: en61000-4-3: 10 v/m (amplitude-modulated, 80 mhz to 1 ghz) (level 3) 10 v/m (pulse-modulated, 900 mhz 5 mhz) (level 3) immunity conducted disturbance: en61000-4-6: 10 v (0.15 to 80 mhz) (according to en61000-6-2) immunity burst: en61000-4-4: 2 kv power-line (level 3); 2 kv i/o signal-line (level 4) immunity surge: en61000-4-5: 1 kv line to lines (power and output lines) (level 2); 2 kv line to ground (power and output lines) (level 3) approved standards ul508, csa c22.2 no.14 ambient temperature operating: -10 c to 55 c (with no icing) storage: -25 c to 65 c (with no icing) ambient humidity operating: 35% to 85% weight approx. 300 g
c-158 cam positioner H8PS rotary encoder item e6cp-ag5c-c f6f-ag5c-c rated supply voltage 12 vdc -10% to 24 vdc +15%, ripple (p-p) 5% max. current consumption 70 ma max. resolution (per revolution) 256 (8-bit) output code grey binary output method open collector output output capacity applied voltage: 28 vdc max. sink current: 16 ma max. residual voltage: 0.4 v max. (sink current at 16 ma) applied voltage: 30 vdc max. sink current: 35 ma max. residual voltage: 0.4 v max. (sink current at 35 ma) logic negative logic (h = 0, l = 1) precision within 1 rotation direction clockwise (viewing from the shaft) for output code increment rise and fall times of output 1 s max. (control output voltage: 16 v; load resis- tance: 1 k ? ; output cord: 2 m max.) 1 s max. (control output voltage: 5 v; load resis- tance: 470 ? ; output cord: 2 m max.) 2 s max. (control output voltage: 5 v; load resis- tance: 1 k ? ; output cord: 2 m max.) startup torque 0.98 10 -3 n m max. 9.8 10 -3 n m max. moment of inertia 1.0 10 -6 kg m 2 max. 1.5 10 -6 kg m 2 max. shaft-load toler- ance radial 29.4 n 98 n thrust 19.6 n 29.4 n max. rpm threshold 1,000 min ? 1 5,000 min ? 1 ambient temperature operating: -10 c to 55 c (with no icing) storage: -25 c to 85 c (with no icing) operating: -10 c to 60 c (with no icing) storage: -25 c to 80 c (with no icing) ambient humidity 35% to 85% (with no condensation) degree of protection iec standard ip50 iec standard ip52f insulation resistance 50 m ? max. (at 500 vdc) between charged parts and the case 10 m ? max. (at 500 vdc) between charged parts and the case dielectric strength 500 vac, 50/60 hz for 1 min between charged parts and the case vibration resistance malfunction: 10 to 55 hz, 1.5-mm double amplitude each in x, y, and z directions for 2 hrs shock resistance malfunction: 1,000 m/s 2 for 3 times each in x, y, and z directions weight approx. 200 g (with 2-m cord) approx. 500 g (with 2-m cord)
cam positioner H8PS c-159 counters connections terminal arrangement note: internal circuit damage can result from a short circuit in the load. item H8PS-8b/-8bf H8PS-8bp/-8bfp run out output 1 to 8 tachometer run out output 1 to 8 tachometer output method npn open collector pnp open collector dielectric strength 30 v 30 v rated current 100 ma 30 ma 100 ma 30 ma residual voltage 2 v max. 0.5 v max 2 v max. leak current 100 a max. 5 a max. 100 a max. H8PS-8b H8PS-8bf H8PS-8bp H8PS-8bfp output circuit output circuit (rated voltage: 24 vdc) *when using an inductive load, connect a reverse surge-absorbing diode.
c-160 cam positioner H8PS multiple outputs (output 1 to 8) can be connected to operate a load as shown below. connection examples tachometer connection since the rotational output consists of 60 pulses per revolution, select an appropriate rpm meter. run out connection the output is on during run and test modes and can be used as a status signal by connecting to the input unit of a programmable con- troller (sysmac) or similar device. timing chart H8PS-8b/8bf H8PS-8bp/8bfp load on off on off on off on off output 1 output 2 output 3 load 12 34 ? (13) h7er-n H8PS-8b, -8bf tachometer output (9)
cam positioner H8PS c-161 counters nomenclature fast: 60 to 330 min ? 1 slow: 60 min ? 1 or less
c-162 cam positioner H8PS dimensions note: 1. all units are in millimeters unless otherwise indicated. 2. @ denotes square dimensions. cam positioner 17.8 flush mounting models flush mount surface-mounting/track-mounting models surface mount H8PS-8b H8PS-8bp H8PS-8bf H8PS-8bfp check out no. step two mounting screws m4 12 sems 11 dia. check out no. step
cam positioner H8PS c-163 counters accessories (order separately) adapter for parallel operation this adapter enables two H8PS cam positioners to share a signal from an encoder. use the cable marked with triangle mark when connecting only one H8PS cam positioner to the adapter. track mount H8PS-8bf/-8bfp with y92f-91 y92-f91 (order separately) mounting bas e protective cover y92a-96b track mounting base y92f-91 panel surface mounting panel back mounting surface m4 screw (included) two, m4 tap holes back m4 nut (included) m4 screw (included) two, 4.3 holes
c-164 cam positioner H8PS rotary encoder e6cp-ag5c-c with mounting bracket e6f-ag5c-c 16.9 dia. 2. connector to H8PS (hirose electric: rp13a-12pd-13sc) note: 1. round, vinyl-insulated cord. external dia.: 6 mm; 10/7/0.18-mm dia.; standard: 2 m. mounting bracket (included) 2. connector to H8PS (hirose electric: rp13a-12pd-13sc) note: 1. round, vinyl-insulated and shielded cord (oil resistant). external dia.: 6 mm; 12/7/0.18-mm dia.; standard: 2 m.
cam positioner H8PS c-165 counters accessories for rotary encoder with mounting bracket mounting bracket (included) note: the material is polyacetal resin with glass fibers (gc-25). shaft coupling (for e6cp) e69-c06b shaft coupling (for e6f) e69-c10b extension cable e69-df5 note 1 note 2 note: 1. connector for H8PS (e6f-ab3c-c, e6f-ag5c-c) 2. round, vinyl-insulated and shielded cord (oil resistant). external dia.: 6 mm; 12/7/0.18-mm dia.; 5 m. 3. connected to H8PS. 4. the maximum cable length for connection to the H8PS is 100 m (including the cable provided).
c-166 cam positioner H8PS precautions cam positioner error displays and cancelling when an error occurs, perform the following cancellation operation. (when the following errors occur, all outputs turn off exce pt for the tachom- eter output.) after turning on the power, it takes approximately two seconds until normal operation, when the on angle and off angle are the same value, no output will occur. handling turn the operation power on or off instantaneously via a contact such as a switch or relay. avoid operation in the following environments: 1. an ambient temperature below -10 c or above 55 c. 2. very dusty locations. 3. very humid locations. 4. locations where corrosive gasses are generated. 5. locations with heavy vibrations or shock. 6. locations prone to water or oil. 7. locations with direct sunlight. for operation in environments with excessive electrical noise genera- tion, separate the encoder cords and the main unit of the H8PS from high-power cables that have noise or noise-generating sources. the external finish of the main unit is prone to organic solvents (thin- ner, benzene, etc.), strong alkali (ammonia, sodium hydroxide), and strong acid. please avoid contact with theses chemicals. store the devices between -25 c and 65 c. for storage below ? 10 c, power the unit up after letting it stand at room temperature for three hours. to perform dielectric testing, impulse-voltage testing, and insulation- resistance measuring between the electrical circuitry and the uncharged metal parts when the unit is mounted in a control panel, first disconnect the wiring of the unit from the circuitry. (this prevents degradation of damage of internal circuitry in the event that part of the control-panel equipment has faulty voltage resistance or faulty insulation. the test voltage might go to the power-supply terminals of the main unit.) the encoder consists of precision parts. exercise care in handling, and make sure no excessive shock or pressure is applied to the encoder. especially make sure that the encoder ? s rotating shaft is not subjected to excessive force. the connections for the main unit connectors should have no undue stress applied. wire cables accordingly. angle data table the H8PS uses an absolute encoder with 256 divisions per revolu- tion. to assist with programming, displays and settings may be done by conversion to 360 degrees by a switch on the front panel. the fol- lowing table shows the conversions. how to use the table display description cancellation method set origin data error reset the origin in the programming mode and return to the previous mode. memory error, when settings have been modified 1. the back-up battery has expired. 2. the contents of memory have changed due to noise or another factor. switch to the programming mode and confirm all settings. af- ter correcting the settings, return to the previous mode. encoder input data error 1. the encoder is malfunctioning or a connector is discon- nected. 2. the encoder rotation speed exceeds the response limit. 3. the encoder output data became scrambled because of noise. 4. a line to the encoder is cut. switch to the programming mode and check the following items. return to the previous mode after corrections. 1. encoder abnormality 2. faulty encoder connector contacts 3. encoder rotation speed and response speed settings 4. noise and surge protection 01 0 1 256 display (encoder output data) 360 display (360 converted data)
cam positioner H8PS c-167 counters !warning 1. the H8PS has a built-in lithium battery. be sure to dispose of the old H8PS properly, as lithium batteries are likely to explode if incinerated. 2. electrical shock hazard never touch the input terminals of any H8PS cam positioner when power is being applied to the cam positioner. rotary encoder make sure that the e6cp encoder is not subjected to oil or water. if oil or water enters the interior, malfunctions may occur. for use in environments subject to water drops or oil, use the e6f. make sure that there is no foreign matter in the connector before connecting the encoder. rotary encoders consist of precision parts. their operation may be damaged if the encoder is dropped. be very careful with handling. when joining to a chain, timing belt, or gears, interpose a coupling and bearings before the encoder. large mounting deviations (eccentric centers or angles) may cause an excessive load on the encoder ? s shaft, resulting in damage or drastically reduced life expectancy. take care not to place excessive loads on the shaft. keep the tightening torque around 0.49 n m when fastening the rotary encoder. do not pull the wiring at a force greater than 29.4 n when the main unit is fastened and wired. if you insert a coupling on the shaft, do not hammer on the coupling or otherwise subject it to shock. mounting procedure 1. place a coupling on the shaft. do not screw the coupling and shaft tight. 2. fasten the encoder. do not insert the shaft to the coupling more than the length shown below. 3. fasten the coupling. 4. connect power supply and input/output lines. make sure you turn off the power supply when wiring. 5. turn on the power and check outputs. 0123456789101112131415 0 1 3 4 6 7 8 10 11 13 14 15 17 18 20 21 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 23 24 25 27 28 30 31 32 34 35 37 38 39 41 42 44 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 45 46 48 49 51 52 53 55 56 58 59 60 62 63 65 66 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 293 294 295 297 298 300 301 302 304 305 307 308 309 311 312 314 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 315 316 318 319 321 322 323 325 326 328 329 330 332 333 335 336 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 338 339 340 342 343 345 346 347 349 350 352 353 354 356 357 359 chain sprocket bearing coupling rotary encoder 29.4 n max. main unit cord fastening plate shaft coupling length of insertion e69-c06b 5.5 mm e69-c10b 7.1 mm shaft coupling tightening torque e69-c06b 0.25 n m e69-c10b 0.44 n m
c-168 cam positioner H8PS operating procedures functions operation the H8PS cam positioner receives angle signal inputs from the encoder, and outputs the preset on/off angles as control signals (cams number 1 to 8). program example classifications functions encoder rotational direction switch encoder data revolutions can be set to clockwise or counterclockwise. encoder origin designation the process display angle can be set to the origin as 0 at the press of a button. angle display switch the unit can convert the display of absolute encoder values 256 divisions/revolution to 360 /revolution. rotation display monitor graphic display of encoder rotational angle position. teaching the unit can set the on/off angle from actual operation of the machine. monitor contents process value display (character height: 11 mm), output display, settings display, set cam number dis- play, mode display, revolution display, operation step display, and error message display. control output (cam number) step 1 step 2 on angle off angle on angle off angle 145 180 --- --- 20 90 180 270 . . . . . . . . . . . . . . . 8 135 225 315 45 315 operation example note: 1. when the setting angles for step 1 and step 2 of same output are overlapped, the operation is as follows: 2. the operating output run out" does not turn on during programming. the operation output turns on with the timing shown in the diagram, but it remains off when an error occurs. thus, you can use the output as a timing signal during operation, includi ng test runs.
cam positioner H8PS c-169 counters initializing actual setting example 1. setting the origin any mode can be used to set the origin except for the run mode. ex. set the process value of 180 to 0 . a. set the mode switch to prgm. b. set the programming mode switch to tch. c. adjust the machine (encoder) to the position of the desired origin (180 in the example). d. press the origin key. fast: 60 to 330 min ? 1 slow: 60 min ? 1 max. set the rotation speed of the encoder. mode programming mode prgm initial display
c-170 cam positioner H8PS 2. setting of modifying the on or off angle set or modify with the angle keys. ex. set cam number 2 step 2 to turn on at 30 and turn off at 41 . a. set the mode switch to prgm. b. set the programming mode switch to man. c. press the out no. key and select ? 2 ? for cam number 2. keep pressing the key for automatic increment or decrement. d. press the step key and select ? stp2 ? for step 2. e. press the on/off key to set the on angle. f. press the + or - keys to set to ? 30. ? g. press the write key. h. press the on/off key to set the off angle. i. press the + or - keys to set to ? 41. ? j. press the write key. note: pressing the + or - key continually will automatically increment or decrement the value. pressing the other key during automat- ic increment or decrement will increase the speed. 3. setting or modifying the on/off angle set or modify by teaching ex. set the on/off angle by teaching step 1 of cam number 3. a. set the mode switch to prgm. b. set the programming mode switch to tch. c. press the out no. key and select ? 3 ? for cam number 3. d. press the step key and select ? stp1 ? for step 1. e. press the on/off key to set the on angle. f. adjust the machine (encoder) and set it at the output on position (125 in the example). g. press the write key. h. press the on/off key to set the off angle. i. adjust the machine (encoder) and set it at the output off position (312 in the example). j. press the write key. note: if the machine (encoder) is operated at a speed greater than permitted, an ? e2 ? error will occur. mode programming mode prgm initial display mode programming mode prgm initial display in the interest of product improvement, specifications are subject to change without notice. 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. m041-e1-04
c-171 glossary counters addition-type (up/incrementing) counter a counter having an add input and thus capable of counting in an ascending order. ambient temperature (operating) the ambient temperature at which a device can be used in the con- tinuously operated state. ambient temperature (storage) the ambient temperature at which a device without power applied, may be stored safely. automatic reset to automatically return the counter to the ? 0 ? state after the lapse of a given time. counting capacity the maximum value up to which the counter can count. the counting capacity is usually expressed in decimal digits. count-up the point in time or the state in which the output section of the counter operates when the number of counts reaches the preset value. dielectric strength the maximum voltage a dielectric can withstand without being dam- aged. electromagnetic reset to electromagnetically reset the counter by applying a reset signal. electromagnetic counter a counter which performs counting by energizing or de-energizing the built-in electromagnet. electronic counter a counter which mainly consists of transistors, ics, micro-computers, etc. electrical life expectancy the life expectancy of a counter when the control output is operated to switch a specified voltage/current load connected to the control output. external reset to reset the counter by a required signal applied from an external source to the reset input signal terminals of the counter. holding output the control output of the counter without a self-resetting function. the output is continuously held as long as the counter is not reset by the power, external, manual, or electromagnetic reset. humidity the ambient humidity at which a device can be used for continuous operation. insulation resistance the resistance offered by an insulating material to the flow of current resulting from a dc voltage. life expectancy (mechanical) the life expectancy of a counter when the control output of the counter is operated without a load. manual reset to mechanically reset the counter by manual means. maximum counting speed the maximum counting speed at which the display or output section of the counter operates accurately without miscounting. the maxi- mum counting speed is expressed in units of counts per second (cps). memory protective function during power failure the function by which the number of counts at the time of a power failure is memorized until power is again applied to the counter. operating mode control output patterns or display patterns that appear when counted up to the value set by the preset counter. operating voltage range the allowable fluctuation range of the voltage required to operate a device (e.g. control and signal voltage). one-shot output a counter control output of fixed duration which can be reset by a self-reset. cpu memory add input count value count value display: held count value display: instantaneous reset control output: one shot control output: held count value display set value count value display set value control output control output c mode n mode
c-172 glossary on-off ratio the ratio of the on signal time of a given input signal to the off sig- nal time of the same input signal. the maximum counting speed of each counter is determined by a counting input signal with an on- off ratio of 1:1. power consumption the maximum wattage used by a device within its operating range at the specified temperature and humidity. depending on the internal power circuit system of the model, both apparent power and active power are indicated for the ac power supply. refer to the apparent power when designing a transformer. preset solid-state counter a counter whose control output operates when it counts up to the set value and which employs a semiconductor circuit for the counting element. readout counter a counter in which an output signal is normally generated corre- sponding to the count value. reset to restore the counting, display and output sections of the counter, to their initial states. reversible-type counter a counter with the capability of counting in an ascending or descend- ing order, depending on the up-down inputs. also called an up-down counter. power reset to reset the counter by cutting off the operating supply voltage. self-reset to reset the counter by a signal generated by internal circuitry. shock resistance (destruction) the threshold of shock beyond which an abnormality is expected to occur in the appearance or function of a device. shock resistance (malfunction) the threshold of shock beyond which a device can be longer operate properly according to prescribed ratings stage number of preset values that correspond with the number of control outputs. subtraction-type (down/decrementing) counter a counter with a subtract input and thus capable of counting in descending order. totalizing counter a counter which indicates the total value of the counting inputs and is not provided with a control output. vibration resistance (destruction) the threshold of vibration beyond which an abnormality is expected to occur in the appearance or function of a device. vibration resistance (malfunction) the threshold of shock beyond which a device can be longer operate properly by satisfying the prescribed ratings. control input there are several input modes for addition or subtraction. count value subtraction addition control input count value set value count value control output control output 1 control output 2 set 1 set 2 count value
c-173 glossary counters up/down up/down a control input up/down b individual input up/down c phase-difference input up/down d control input up/down e individual input up/down f phase-difference input count count count count count count counting function refer to the following timing charts for the input modes of the incremental, decrementing, and up/down (or reversible-type) cou nters.

▲Up To Search▲

Price & Availability of H8PS

	To Download H8PS Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .