EX33PN - Lamp PANASONIC - Free user manual and instructions

USER MANUAL EX33PN PANASONIC

MEUML-EX30 V1.0 Thank you very much for using SUNX products. Please read this Instruction Manual carefully and thoroughly for the correct and optimum use of this product. Kindly keep this manual in a convenient place for quick reference. This product has been developed / produced for industrial use only. A thin 0.1mm

cable is used for this product. Do not use excessive force when pulling on the cable: it may cause cable to break. You can extend the cable up to 50m max. with 0.3mm

or more cable for both emitter and receiver (thru-beam types). However, in order to reduce noise, make the wiring as short as possible. Do not apply stress directly to the sensor cable joint by forcibly bending or pulling. Make sure that the power supply is off while wiring. Incorrect wiring will damage the sensor. Do not run the wires together with high-voltage lines or power lines or put them in the same raceway. This can cause malfunction due to induction. Verify that the supply voltage including the ripple is within the rating. If power is supplied from a commercial switching regulator, ensure that the frame ground (F.G.) terminal of the power supply is connected to an actual ground. In case noise generating equipment (switching regulator, inverter motor, etc.) is used in the vicinity of this product, connect the frame ground (F.G.) terminal of the equipment to an actual ground. Do not use during the initial transient time (0.5s) after the power supply is switched on. Make sure to use an isolation transformer for the DC power supply. If an auto-transformer (single winding transformer) is used, this product or the power supply may be damaged. If it is possible that the power supply used may generate a surge, connect a surge absorber to the power supply. Ensure that the sensor is not directly exposed to the following light sources as they may adversely effect sensing performance: fluorescent light from a rapid-starter lamp, a high frequency lighting device, sunlight etc. Avoid dust, dirt and steam. Take care that the sensor does not come in contact with oil, grease, organic solvents such as thinner, etc., strong acid, or alkalines. If the sensor is operating where static electricity is present, use a grounded metal mounting plate. Sensitivity adjustment is available for EX-32 and EX-33. When EX-32 is used, adjust the sensitivity as follows. When EX-33 is used, set the sensitivity adjuster to the MAX. position. However, if the beam penetrates a sensing object, adjust the sensitivity as follows. Procedure This procedure assumes that “Light-ON” is set for the operation mode. If “Dark-ON” is the operation mode, the output will behave the other way around. Use a standard screwdriver and turn the adjuster slowly. Using excessive force will damage the adjuster. INSTRUCTION MANUAL Photoelectric Sensor EX-30 Series WARNING

• Never use this product as a sensing device for personnel protection.

• In case of using sensing devices for personnel protection, use products which meet laws and standards, such as OSHA, ANSI or IEC etc., for personnel protection applicable in each region or country. 1 CAUTIONS 2 PART DESCRIPTION No. Part Description 1 Operation indicator (orange)

For the thru-beam type sensor, located on the receiver. Lit when the output is ON. 2 Stability indicator (green)

Lit when detection is stable according to the parameters set.

Incorporated on the emitter for EX-33 and EX-32. Not incorporated for EX-31. Sensing range increased when turned clockwise. 4 Operation mode switch EX-33 only.

• L: Light-ON Turn the operation mode switch fully clockwise until it stops.

• D: Dark-ON Turn the operation mode switch fully counterclockwise until it stops. 3 SENSITIVITY ADJUSTMENT Step Sensitivity adjuster Description 1 Turn the sensitivity adjuster fully counterclock- wise to the minimum sensitivity position. 2 In the “light received” condition, turn the sen- sitivity adjuster slowly clockwise to find point A where the sensor output turns ON.

MAX MAX2 Mount the sensor on a mounting plate 3mm or less thick. 1 Use the enclosed nut and toothed lock washer for mounting. The tightening torque should be 0.6N·m or less. (For EX-32: 1N·m or less.) 2 When tightening the nut, hold the sensor with your hand or an end wrench, for example. Do not tighten the sensor itself! NPN output type For the thru-beam type, the receiver incorporates the output. PNP output type For the thru-beam type, the receiver incorporates the output. The slit mask is only available for the thru-beam type sensor. The optional slit mask (OS-EX30-1) helps the sensor detect small objects. The accuracy of the position being sensed is also increased. However, the sensing range is reduced. Mounting method The tightening torque should be 0.6N·m or less. 1 Insert the sensor into the mounting plate. 2 Fit the washer and spacers enclosed with the slit mask. The number of spacers required depends on the thickness of the mounting plate. 3 Mount the slit mask. Make sure that the tightening torque is 0.6N·m or less. For thru-beam type sensors, the P suffix engraved on the sensor denotes the emitter, e.g.. EX-P; D denotes the receiver, e.g. EX-D-. 3 EX-33 In the “dark” condition, place an object to be sensed and turn the sensitivity adjuster clock- wise until the sensor output just turns ON. Then turn the adjuster counterclockwise to find point B where the sensor just turns OFF. EX-32 In the “dark” condition, turn the sensitivity adjuster clockwise until the sensor output turns ON.

Turn it back slowly to confirm point B, where the sensor output just turns OFF.

If the sensor output does not turn ON even when the sensitivity adjuster is turned fully clockwise, point B is the position at MAX. 4 The position exactly between points A and B is the optimum sensing position.

Remember, this only applies if the operation mode is Light-ON. 4 MOUNTING

The sensing range is specified for white non-glossy paper (100x100mm) as the object. Sensing object ø2mm or more opaque object Opaque, translucent or transparent object Supply voltage 12 to 24V DC±10% Ripple P-P 10% or less Current consumption Emitter: 10mA or less, Receiver: 15mA or less 20mA or less Output NPN output type NPN open-collector transistor

• Maximum sink current: 50mA

• Applied voltage: 30V DC or less (between output and 0V)

• Residual voltage: 1V or less (at 50mA sink current) PNP output type PNP open-collector transistor

• Maximum source current: 50mA

• Applied voltage: 30V DC or less (between output and +V)

• Residual voltage: 1V or less (at 50mA source current) Short-circuit protection Incorporated Response time 0.5ms or less Degree of protection IP67 (IEC) Ambient temperature -25 to +55°C (No dew condensation or icing allowed). Storage: -30 to +70°C Ambient humidity 35 to 85% RH, Storage: 35 to 85% RH Emitting element Red LED (modulated) Material Enclosure: Die-cast zinc, Enclosure cover: Polycarbonate Lens: Polycarbonate (EX-32: Acrylic) Cable 0.1mm

3-core (thru-beam type sensor emitter: 2-Cable core) cabtyre cable, 2m long Weight Emitter, receiver: approx. 20g each Approx. 20g Accessories Nut and washer: 2pcs. (EX-32: 1pc.)1