User manual KEYENCE PZ-M

[. . . ] In such a case, adjust the sensor head position, and calibrate again. Fine sensitivity adjustment · When the or button is pressed and released, the numerical value flashes (approx. If the or button is pressed again while the preset value flashes, the preset value can be increased or decreased. · When the or button is held down for 3 seconds or more, the preset value increases/decreases continuously. [. . . ] · To suppress the mutual interference with the thrubeam type or with three or more sensors, contact KEYENCE. Operation Trimmer Indicators Adjustment With the target in place, turn the trimmer to "Max. " With the receiver in place, move the transmitter up/down and right/left. Set the transmitter at the midpoint of the range where the green LED is lit. Secure the transmitter and adjust the receiver position in the same way. Turn the trimmer counterclockwise from Max. Set the trimmer midway between point A and Max. Confirm sensor operation. Thrubeam type 1 Green Max. Orange Sensor Head Orientation To detect a moving target, consider orientation of the sensor head according to the direction of the movement. A Green 2 Max. Orange A Optimal Green 3 position Max. Orange Moving direction · LIGHT-ON mode (When DARK-ON mode is selected, refer to the description in parentheses. ) Procedure Target Moving direction Target Operation Trimmer Indicators Green A Adjustment With no target, turn the trimmer clockwise until the orange indicator illuminates (turns off) and assume the position as Point A. If the LED does not illuminate (turn off) even with the trimmer at Max. , use Max. With the target in place, turn the trimmer counterclockwise from Point A until the green LED turns off. Set the trimmer midway between points A and B. Confirm sensor operation. Multi-reflective type Correct Correct 1 Orange Green If you want to mount the sensor head in an orientation other than the above, contact KEYENCE. 2 A B Optimal Orange Green Orange 3 position A * The adjustment for the retroreflective type is the same as for the thrubeam type. Specifications Type Model Detecting distance 2. Setting distance Light source Sensitivity adjustment Response time Operation mode Indicators 3. Digital monitor Control output Protective circuit Power supply Current consumption Enclosure rating Ambient light Ambient temperature Relative humidity Vibration Shock Housing material Weight (including 2-m cable) T: 24 mA max. Thrubeam PZ-M51 10 m -- Retroreflective PZ-M61 1. 0. 1 to 1. 5 m (When R-5 reflector is used) Multi-reflective PZ-M11 1. 5 to 100 mm 5 to 300 mm 20 to 900 mm 5 to 100 mm 5 to 300 mm 20 to 900 mm (10 x 10 cm (10 x 10 cm (30 x 30 cm (10 x 10 cm (10 x 10 cm (30 x 30 cm white paper) white paper) white paper) white paper) white paper) white paper) 30 to 100 mm 40 to 300 mm 150 to 900 mm 30 to 100 mm 40 to 300 mm 150 to 900 mm -- (10 x 10 cm (10 x 10 cm (10 x 10 cm (10 x 10 cm (10 x 10 cm (10 x 10 cm white paper) white paper) white paper) white paper) white paper) white paper) Red LED Infrared LED Red LED Infrared LED 1-turn trimmer (230° ) Automatic calibration 1 ms max. with alternate-frequency type, 2 ms max. with M65 only 1. ) LIGHT-ON/DARK-ON (selectable by wiring) Output: Orange LED, Stable operation: Green LED -- 7-segment 3-digit red LED NPN open-collector 100 mA max. Reversed polarity protection, Overcurrent protection, Surge absorbe 12 to 24 VDC ± 10%, Ripple (P-P) 10% max 30 mA max. 45 mA max. 1. 5 ms max. 34 mA max. IP-67 Incandescent lamp: 5000 5. lux max. , Sunlight: 20000 lux max -20 to +55° C (-4 to 158°F), No freezing 35 to 85%, No condensation 10 to 55 Hz, 1. 5 mm double amplitude in X, Y and Z directions, 2 hours respectively 1000 m/s2 in X, Y and Z directions, six times each Glass-fiber reinforced resin T: Approx. 50 g R: Approx. 55 g Approx. [. . . ] · If the amplifier cable is placed together with power lines or high voltage lines in the same conduit, a detection error may occur due to noise interference, or the sensor may be damaged. Isolate the amplifier cable from these lines. · When using a commercially available switching regulator, ground the frame ground terminal and ground terminal. · Do not use the PZ-V/PZ-M series outdoors or in a place where extraneous light can enter the light-receiving surface directly. [. . . ]