Photoelectrics High Sensitivity, Advanced Function Fibre amplifiers HPX Series FEATURES • High power • Quick response • Self-diagnostic output • Wide range of fibre cables • Visible red and green sources • Slim 10 mm housing • Mountable on DIN rails • Easy, quick, reliable fiber connection • 3-turn adjustment potentiometer with gauge • Off-delay timer • LO/DO selectable • Mutual interference protection • CE Approved APPLICATIONS • Pick and place machinery • Assembly machinery • Robots GENERAL INFORMATION The HPX series is carefully designed to meet today's customer needs, like longdistance detection range, quick response time, colour mark detection, etc. The HPX-A model provides low hysteresis, the high-power HPX-H achieves 800 mm scan distance in Through-Scan mode, the fast HPX-F stands 8 KHz operating frequency, and the HPX-V, with its Visible Green light source, allows precise detection of colours. All models are fitted with light received indication, stability indication, Selfdiagnostic indication and output, LO/DO switch, selectable Off-Delay. A 3-turn potentiometer with deadlock and gauge allows a precise and repeatable adjustment even in difficult detection conditions. The HPX series are strongly protected against ambiant light, and feature the Mutual interference protection system by pulse-shift. This function allows up to three sensors to work in the same area. The HPX series are DIN-rail mountable, and supplied with a bracket and an adjustment screwdriver. A complete range of plastic and glass fibres extends the use of HPX to all applications. Please refer to the Fibre Optic Section. © Honeywell Europe S.A. HPX ● ● ● ● ● Easy adjustment - 3-turn potentiometer Quick response type - 8 kHz High power type available Through Scan distance 800 mm Self-diagnostic output/indicator Din rail mountable LOW HYSTERESIS TYPE Diffuse / Through See Fibre Optic cable section 10 to 30 Vdc, 10% ripple Max. 35 mA NPN/PNP : max. 100 mA 500 µs On / 500 µs Off 1 kHz -20° to 60 °C (1) ➀➁➂ Specifications Scan type Scanning distance Supply voltage Current consumption Output type Maximum response time Frequency of operation Operating temperature Circuit protection Hysteresis Termination LED indicator Light source type Self-diagnostic indicator Self-diagnostic output Ambient light resistance Standard functions Material 2 m preleaded (2) Red Yes 50 mA (3) ❶❷❸ PC/ABS Alloy (Grey) HIGH POWER TYPE Diffuse / Through See Fibre Optic cable section 10 to 30 Vdc, 10% ripple Max. 35 mA NPN/PNP : max. 100 mA 500 µs On / 500 µs Off 1 kHz -20° to 60° C (1) ➀➁➂ 20% max. of scanning distance 2 m preleaded (2) Red Yes 50 mA (3) ❶❷❸ PC/ABS Alloy (Grey) HPX-A1-H HPX-A2-H HPX-H1-H HPX-H2-H 10% max. of scanning distance Ordering information NPN PNP Circuit protection key Wiring ➀ Short-circuit protection of output and sd* output NPN ➁ Reverse polarity of supply voltage ➂ False pulses during power up (100 ms type) Standard function key ❶ 3-turn sensitivity adjustment with gauge ❷ LO/DO selectable ❸ Off-Delay (40 ±10 ms) selectable Notes (1) -20° to 50°C when mounted next to each other. (2) Red "On" with reception of light. Green "On" with stable light or stable dark. Green "blinks" with sd*. (3) Incandescent : 5 000 Lux max. Sun light : 20 000 Lux max. *Self-diagnostic PNP Brown Black 10 to 30Vdc Load Load Brown 10 to 30Vdc Orange (sd)* max. 50mA max.100mA Orange (sd)* max.100mA max. 50mA Blue Black OV Load Load Blue Mounting Use bracket furnished or DIN rail. - Engage one edge of the under-cutout on one side of the bracket or DIN rail - Push downward on other end to snap in place. - To detach, pull out the lever with a flathead screwdriver. Lever Bracket or DIN rail © Honeywell Europe S.A. OV Applications ● ● QUICK RESPONSE TYPE Diffuse / Through See Fibre Optic cable section 10 to 30 Vdc, 10% ripple Max. 3 5 mA NPN/PNP : max. 100 mA 50 µs On / 70 µs Off 8 kHz -20° to 60° C (1) ➀➁➂ 20% max. of scanning distance 2 m preleaded (2) Red Yes 50 mA (3) ❶❷❸ PC/ABS Alloy (Grey) HPX-F1-H HPX-F2-H Pick / Place machines Assembly machinery Special purpose machines Robots MARK DETECTION TYPE Diffuse / Through See Fibre Optic cable selection 10 to 30 Vdc, 10% ripple Max. 35 mA NPN/PNP : max. 100 mA 500 µs On / 500 µs Off 1 kHz -20° to 60° C (1) ➀➁➂ 20% max. of scanning distance 2 m preleaded (2) Accessories Long distance lens unit (for Through Scan fibre) FE-PA-L1 M2.6 X 0.45 ø4.1 ● 8.9 Green Yes 50 mA (3) ❶❷❸ PC/ABS Alloy (Grey) HPX-V1-H HPX-V2-H Side view unit (for Through Scan fibre) FE-PA-S1 M2.6 X 0.45 ø2.8 ø4.1 ● 5.7 9.2 Micro-spot lens unit (for Diffuse fibre) HPF-LU01/LU02 (HPF-D017) Dimensions ø5 ø 4.3 M3 4.4 17 (10.5)* * Dimension for HPF-LU02 Fiber head mounting bracket FE-PA-FB øA 14 25 ø4.5 Hole (2) 8 Notes : 1 Mounting bracket and screw driver for sensitivity adjustment are included. 2 Material. Photoelectric switch Case : PC/ABS alloy (Grey). Bracket : Cold rolled stainless steel plate t1. 3 Cable : Oil resist 0.2 mm2. Colour : Grey. 4 Optical fibre will be fixed by setting the lever. © Honeywell Europe S.A. 10 16 13 Fibre dia. M3 M4 M6 Catalog listing FE-PA-FB1 FE-PA-FB2 FE-PA-FB4 øA Dimension 3.5 4.5 6.5 HPX SELF-DIAGNOSTIC OUTPUT AND INDICATOR 1. Stability indicator - Stable light and stable dark. On a conventional sensor, the stability zone is defined as "receiving light more than 1.5 times the threshold level" Relative light Stability level 1.5 Operating level 1 Indicator Green Red Off But in a number of applications, instability, or wrong detection, can come from receiving too much light when the sensor should not receive any : Half breaking of the beam, semi-transparent material, reflection of background in diffuse mode, etc. If the beam is half-broken, or if the background is reflecting too much light, then the stability indicator does not give reliable information. On the HPX series, the stability indicator (the Green LED) will light up if the sensor receives a lot of light (stable light) or if the sensor receives very little light (stable dark). Only if the level of light is near the threshold, will the chance or mis-detection become great, and the indicator will turn OFF. The task job of the operator is to verify that the light is ON with the target in front of the beam, and also ON without target, whether in Diffuse or Through scan. Relative light Stable light zone Operating level Stable dark level Stability indicator Green Off Green Off Green The big advantage is that checking the sensor becomes increasingly quick ; just giving a quick look at the Green LED shows that the sensor is in a stable state. The scan type, the presence or absence of the target, are not relevant ; Green light ON means stable detection. On the HPX series, the stability levels (stable light and stable dark) are set to 80 % and 150 % of the operation level. 2. Self-Diagnostic output The Self-Diagnostic output is an additional output which shows that the sensor, allthough still working normally, needs readjusting or cleaning. It gives to the operator a signal showing that the sensor shall be cared of during the next maintenance period. Thus, it allows the prevention of any malfuction of the detection before it occurs. It can also be connected to a PLC entry. © Honeywell Europe S.A. Contrary to the stability indication, the Self-diagnostic output should go ON only when it is certain that there is a problem ; If the Self-diagnostic would go ON at every transition, it could not be considered reliable. Also, in the case of very slow transition, the Self-diagnostic output should not go ON. The HPX series feature a Self-Diagnostic output which goes ON if and only if the detection is becoming unstable, needing the assistance of the operator. When the Self-Diagnostic ouput is ON, the Green light blinks, showing the need for verification, adjustment or cleaning. The Self-Diagnostic output goes ON when the level of light does not reach the stable zone and changes again. Relative light Stable light zone Operating level or Stable dark Self-diagnostic output Stability indicator Off Green Off On Green Off Off Blink Green Off Green On Off Blink The Self-Diagnostic output will stay ON until the level of light reaches again the stable zone Relative light Stable light zone Operating level or Stable dark Self-diagnostic output On Off On Off Having the Self-Diagnostic output ON, or having the Green light blinking, is the sign of a danger of mis-detection, and requires to verify the control, clean the fibre tip or re-adjust the sensitivity. When the self-diagnostic is ON, the green LED blinks. The blinking rate can change according to the sensor condition. It is equivalent to the Green LED going ON or OFF when the Self-Diagnostic output is OFF. © Honeywell Europe S.A. HPX SENSITIVITY ADJUSTMENT METHOD Note : Mutual interference protection works best if the sensors are not adjusted to maximum power, but according to the procedures below. Through-scan fibres, opaque targets Target Indicators Green Red ON OFF Green Red ON ON (1) Adjust the sensitivity and the alignment in order to have the stability indicator (Green LED) ON when there is no target and when the target is breaking the beam. (2) Through-scan fibres, semi-transparent target Target Sensitivity adjustment potentiometer ➀ Indicators Green Red ON OFF Green Red ON ON Green Red ON ON Green Red ON OFF (1) MIN MAX ➁ (2) MIN MAX ➀ ➁ (3) MIN MAX Diffuse fibres Target Sensitivity adjustment potentiometer ➀ Indicators Green Red ON ON Green Red ON OFF Green Red ON ON Green Red ON OFF (1) MIN (2) ➀ MAX ➁ (3) MIN © Honeywell Europe S.A. (2) Remove the target, and turn the potentiometer clockwise, starting from minimum sensitivity position on the left. When both the Red and Green LED go ON, remember the position as point 2. (3) Adjust the potentiometer in the centre between points 1 and 2. Verify that the detection is stable by putting and removing the target. The Green LED should go ON in both cases. (1) Put the target in front of the fibre end, and turn the potentiometer clockwise, starting from the minimum sensitivity position on the left. When both the Red and Green LED go ON, remember the position as point 1. MAX ➁ MIN (1) Put the target between the fibre ends, and turn the potentiometer counterclockwise, starting from the maximum sensibility position on the right. When the Red LED goes OFF, remember the position as point 1. (If the Red LED was off before turning, consider the maximum position as point 1 MAX (2) Remove the target, and turn the potentiometer counterclockwise, starting from maximum sensitivity position on the right. When the Red LED goes OFF, remember the position as point 2 (If the Red LED was OFF before turning, consider the maximum position as point 2). (3) Adjust the potentiometer in the centre between points 1 and 2. Verify that the detection is stable by putting and removing the target. The Green LED should go ON in both cases. Fibre optic cable for HPX and HPX-T Series - Best Runners For detailed information about material, dimensions, accessories, please refer to the Fibre Optic Section (page 149). Lens Notes : Adaptor Long distance lens FE-PA-L1, side view lens FE-PA-S1 (for Through Scan) or Micro-spot units HPF-LU01, HPF-LU02 Attachable. Separate adaptor included in the package is required for the use with HPX and HPX-T sensor. All fibre cables can be freely cut to adjust the length. Through Scan type Type Form M4 thread Listing Remarks Lens HPF-T003 Standard ø3mm Slim and M3 thread Lens Standard model with ø1 mm core HPF-T004 Adaptor Lens elastic HPF-T008 Elastic fibre cable Min. bending radius : 4 mm Scanning Distance (mm) HPX-H : 400 HPX-A : 200 HPX-F : 80 HPX-V : 30 HPX-T : 290 HPX-TV : 20 FE7C-F : 50 FE5F : 180 HPX-H : 100 HPX-A : 40 HPX-F : 20 HPX-V : 8 HPX-T : 45 HPX-TV : 5 FE5F : 35 Diffuse Scan type Type Form Listing Remarks Standard model M6 thread HPF-D002 with 2-ø1 mm core Standard M6 M4thread thread Small diameter HPF-D006 ø1.2mm Small diameter distance © Honeywell Europe S.A. HPF-D017 ø3mm HPF-D011 HPF-D018 Small diameter side view Adaptor M4 thread Coaxial fibre spot ø0.4 mm with HPF-LU01 lens Adaptor ø2mm side view Long scanning Best for positioning Adaptor Lens HPX-T : 30 HPX-TV : 2 FE5F : 10 HPX-H : 150 HPX-A : 80 HPX-F : 30 HPX-V : 10 HPX-T : 110 HPX-TV : 7 FE7C-F : 20 FE5F : 55 HPX-H : 30 HPX-A : 15 HPX-F : 6 HPX-V : 2 HPX-T : 20 HPX-TV :1.5 FE5F : 10 HPX-H : 15 HPX-A : 8 HPX-F : 3 HPX-T : 12 FE5F : 5 HPX-H : 80 HPX-A : 40 HPX-F : 15 HPX-V : 5 HPX-T : 55 HPX-TV : 3 FE5F : 25 Bendable stainless steel Coaxial fibre HPF-D009 M3 thread HPX-H : 40 HPX-A : 20 HPX-F : 8 HPX-V : 3 probe M6 thread Co-axial Small diameter fibre (2-ø0.5 mm core) Small head Adaptor M4 thread HPX-T : 110 HPX-TV : 7 FE7C-F : 20 FE5F : 55 stainless steel probe Adaptor HPF-D004 HPX-H : 150 HPX-A : 80 HPX-F : 30 HPX-V : 10 Bendable HPF-D003 M3 thread Scanning Distance (mm) Long scanning distance, small diameter HPX Accessories Type Form Micro-spot Lens unit Micro-spot Lens unit Long Distance Lens unit Side view unit Listing Remarks Compatible fibres HPF-LU01 Light will converge to a spot diameter of 0.4 mm at 7 mm distance if this unit is attached to a Diffuse scan fibre unit HPF-D017 HPF-LU02 Light will converge to a spot diameter of 2 mm at 19 mm distance if this unit is attached to a Diffuse scan fibre unit HPF-D017 FE-PA-L1 Increase scanning distance six-fold by attaching this unit to light emitter and receiver of a Throughscan fibre unit. One listing is composed of two lenses HPF-T003 / HPF-T004 FE-PA-S1 Change a Through-scan fiber unit into a side-view type by attaching this unit to the tips of emitter and receiver. One listing is composed of two lenses HPF-T003 / HPF-T004 For a complete description of the accessories, and of our complete range of fibre optic (more than 80 references), please refer to the Fibre Optic Section (page 149). Attaching Fibre Cable to HPX and HPX-T Series Attaching fiber cable to HPX-T Attach each fibre unit by the following procedure : Standard fibre (ø2.2 mm in external diameter) Slim fibre (ø1.0 mm in external diameter) - Unlock the lever on top of the amplifier, and the lever will spring open. - Insert a fibre and push it in until it stops. When a slim fibre (1.0 mm in external diameter) is used, push in the slim adapter attached to the fibre unit until it stops and then push in the fibre until it stops. - Turn the lever until it is locked. If the lever is not locked tight enough, it will open due to the return spring. © Honeywell Europe S.A.