Pilz PSEN op4B-S-3-080 Manual de usuario Pagina 1

PSEN op4B-T, PSEN op4B-L, PSEN op4B-S Safety light curtains with infrared beams OPERATING MANUAL

PSEN op4B Series Operating Manual 6 1.3 Typical application areas Safety light curtains can be used in all areas of automation where it is n

Operating Manual PSEN op4B Series 7 1.4 Safety information For the proper, safe use of the safety light curtains, the following guidelines must

PSEN op4B Series Operating Manual 8 2 INSTALLATION 2.1 Precautionary measures when selecting and installing the device • Make sure that th

Operating Manual PSEN op4B Series 9 • Make sure that the muting sensors are used appropriately and in accordance with the following specificat

PSEN op4B Series Operating Manual 10 Also, under normal operating conditions, it must not be possible to start the machine until the operator

Operating Manual PSEN op4B Series 11 2.2.1 Minimum safety distance The safety distance of the safety light curtain should be such that the op

PSEN op4B Series Operating Manual 12 Please note: The value of K is: 2000 mm/s, if the value calculated for S is ≤ 500 mm, 1600 mm/s, if

Operating Manual PSEN op4B Series 13 2.2.2 Minimum distance from reflective surfaces Reflective surfaces close to the light beams emitted from

PSEN op4B Series Operating Manual 14 So, when installing the device close to reflective surfaces (metal walls, floors, ceilings or workpieces

Operating Manual PSEN op4B Series 15 NOYESYES2.2.3 Installing several adjacent safety light curtains If it is necessary to install several saf

A Pilz Ges.m.b.H., 01 7986263-0, Fax: 01 7986264, E-Mail: [email protected] AUS Pilz Australia Industrial Automation LP., 03 9544630

PSEN op4B Series Operating Manual 16 2.2.4 Use of deviating mirrors Deviating mirrors can be used to monitor danger zones where access is po

Operating Manual PSEN op4B Series 17 3 MECHANICAL ASSEMBLY The emitter (TX) and receiver (RX) must be assembled so that the respective optical

PSEN op4B Series Operating Manual 18 Rigid mounting brackets are suitable for installations that require no large mechanical adjustments duri

Operating Manual PSEN op4B Series 19 Fig. 14a Fig. 14b Fig. 14c3.1 Installing the integral muting sensor profiles with "L" and &q

PSEN op4B Series Operating Manual 20 4 WIRING 4.1 Electrical connections The electrical connections of the emitter (TX) and receiver (RX) are

Operating Manual PSEN op4B Series 21 4.2 Notes on wiring To ensure the correct operation of the safety light curtain, please note the following

PSEN op4B Series Operating Manual 22 • The TEST/RESET input must be connected to the supply voltage on the ESPE via a button with a N/C cont

Operating Manual PSEN op4B Series 23 Fig. 16 • Earthing: If evaluation devices are connected without safe separation, the safety light cur

PSEN op4B Series Operating Manual 24 • Under no circumstances should safety contacts OSSD1 and OSSD2 be wired in series or parallel; however

Operating Manual PSEN op4B Series 25 5 ALIGNMENT The emitter (TX) and receiver (RX) must be aligned to ensure the proper function of the devic

PSEN op4B Series Operating Manual OVERVIEW OF CONTENTS 1 GENERAL INFORMATION...

PSEN op4B Series Operating Manual 26 Follow the steps below to align the units: • Hold the receiver (RX) steady and align the emitter (TX)

Operating Manual PSEN op4B Series 27 5.2 Aligning the muting sensors • Once the safety light curtain has been aligned and the muting sensor

PSEN op4B Series Operating Manual 28 Abb. 226 FUNCTIONS 6.1 Selecting the operating mode via DIP switches On the front of the receiver (RX)

Operating Manual PSEN op4B Series 29 6.3 Restart If the beams between the emitter (TX) and receiver (RX) are interrupted by an opaque object, t

PSEN op4B Series Operating Manual 30 ON 1 2 3 4 ON 1 2 3 4 Fig. 23 shows the two operating modes: Aut

Operating Manual PSEN op4B Series 31 6.4 Test function The test function can be used to carry out a function test on the safety light curtain.

PSEN op4B Series Operating Manual 32 6.5 Reset function The safety light curtain has a reset function which is used in the case of internal e

Operating Manual PSEN op4B Series 33 1 2 3 4 1 2 3 4 ON ON 6.6 Feedback loop monitoring function The saf

PSEN op4B Series Operating Manual 34 This function monitors the switching of the N/C contacts when the OSSD output status changes. TC ≤

Operating Manual PSEN op4B Series 35 6.7 Muting function The muting function enables the safety light curtain to be suspended temporarily while

PSEN op4B Series Operating Manual 36 Fig. 25To comply with current regulations the safety device has two inputs (muting 1 and muting 2) for

Operating Manual PSEN op4B Series 37 • The vehicle should be designed to make it impossible for people to ride on it. • Limit the size of the

PSEN op4B Series Operating Manual 38 Fig. 26 shows an example of a muting function application. MUTING OFFMUTING ONMUTING OFFLamp flashes wh

Operating Manual PSEN op4B Series 39 Timing diagram of the muting function for configurations with 2 sensors (L-shaped version or linear versio

PSEN op4B Series Operating Manual 40 6.7.1 Installing the muting sensors on PSEN op4B-S models As the package passes through, the safety fun

Operating Manual PSEN op4B Series 41 • The maximum possible distance of d1 between B2 and A2 or B1 and A1, depends on the object’s approach s

PSEN op4B Series Operating Manual 42 - Application with two optoelectronic sensors: configured with parallel intersecting beams This solutio

Operating Manual PSEN op4B Series 43 6.7.2 Installing the muting sensors on PSEN opB-L models The integrated muting function in an L-shaped co

PSEN op4B Series Operating Manual 44 6.7.3 Installing the muting sensors on PSEN opB-T models The integrated muting function in a T-shaped c

Operating Manual PSEN op4B Series 45 6.8 Override function This function can be used to activate the muting function when the plant needs to b

Operating Manual PSEN op4B Series 1 1 GENERAL INFORMATION 1.1 General description of the safety light curtain Safety light curtains from the P

PSEN op4B Series Operating Manual 46 The override function is ended automatically when: • There are no muting sensors active • Muting time

Operating Manual PSEN op4B Series 47 7 DIAGNOSTICS 7.1 Function indicators 4 LEDs on the receiver (RX) and 2 LEDs on the emitter (TX) provide t

PSEN op4B Series Operating Manual 48 7.2 Error messages and diagnostics The LEDs that display the function can also be used by operators to

Operating Manual PSEN op4B Series 49 Defect Cause Checks and remedy Irregular function of the integral muting display - Switch the device

PSEN op4B Series Operating Manual 50 8 REGULAR CHECKS AND MAINTENANCE Qualified personnel must carry out the following checks regularly. En

Operating Manual PSEN op4B Series 51 8.1 Maintenance Safety light curtains require no particular maintenance, except for cleaning the optical c

PSEN op4B Series Operating Manual 52 9 TECHNICAL DETAILS Supply voltage 24 VDC ±20% (SELV/PELV) Internal capacity 23 nF (Tx) / 120 nF (Rx) C

Operating Manual PSEN op4B Series 53 10 LIST OF AVAILABLE MODELS MODEL Length of sensing area DistanceNo. of beams Resolutionmm Reaction time (

PSEN op4B Series Operating Manual 54 12 ACCESSORIES 12.1 Mounting bracket MODEL DESCRIPTION Bracket kit PSEN 4 (1) Bracket (4-part kit) B

Operating Manual PSEN op4B Series 55 12.2 Deviating mirror MODEL DESCRIPTION L1 (mm) L2 (mm) Mirror 550mm Deviating mirror H= 550 mm 554 384

PSEN op4B Series Operating Manual 2 NB: This manual uses the following abbreviations as defined in the applicable standards: AOPD Active o

PSEN op4B Series Operating Manual 56 12.3 Floor brackets MODEL DESCRIPTION L (mm) X (mm) Stand 1000mm Floor brackets H= 1000 mm 1000 30x3

Operating Manual PSEN op4B Series 57 12.4 Laser pointer The laser pointer in the PSEN op2/4 series is a valuable guide when aligning and instal

PSEN op4B Series Operating Manual 58 12.5 Connection box The connection box PSEN iop1 makes it easier to connect and operate the safety light

Operating Manual PSEN op4B Series 3 1.2 How to select a safety light curtain • Muting function The safety light curtains are suitable

PSEN op4B Series Operating Manual 4 Fig. 1 The resolution can be calculated using the following formula: R = I + d The table below spec

Operating Manual PSEN op4B Series 5 • Height of protected field: Here it is important to distinguish between the “Height of the sensing area”