EQ-501

Information of Discontinued Models Adjustable long range & fixed-focus reflective photoelectric sensor MR3 series Created November 2004 Stopping taking order date: 30, Sep, 2005 Date of production discontinuance: 31, Dec, 2005 Discontinued models Recommended replacements Adjustable long range & fixed-focus reflective photoelectric sensor MR3 series Adjustable range reflective photoelectric sensor EQ-500 series mConfirm that table in Main points of difference between recommended replacements and discontinued models for details on model numbers for each type. Refer to ‘Adjustable range reflective photoelectric sensor EQ-500 series catalog’ for details. Advantages of switching to recommended replacements Stable sensing The optical system has been advanced so that sensing is not easily affected by variations in color and angle. Complete installation interchangeability Holes with the same size of mounting pitch ensure that the recommended replacement are fully interchangeable. Includes a BGS / FGS function The DC voltage type in the EQ-500 series of recommended replacements are equipped with a BGS / FGS function. BGS (Background suppression): This is used when the objects being sensed and the background are separate from each other. This is useful when sensing objects on a conveyor line from the side of the conveyor. Not affected if the background color changes or someone passes behind the conveyor. FGS (Foreground suppression): This is used when the objects being sensed and the background are close together. This is useful when sensing objects on a conveyor line from above the conveyor. If there is an object on the conveyor that has been set, sensing is not affected by the glossy, color or uneven in the object. Notes on using recommended replacements Output Mounting Enclosure Recommended replacements Sensing performance Specifications circuit dimensions Dimensions color EQ-500 series i i: Highly interchangeable m: Large differences i i i i m g: Almost no difference : No corresponding item or model High degree of interchangealibity in specifications, mounting dimensions and operability, so that replacement of the MR3 series with the EQ-500 series can be carried out smoothly. The sensors with a timer function in the MR3 series are provided with ON-delay / OFF-delay / ONE SHOT timers, but the sensors with a timer function in the EQ-500 series are only equipped with an ON-delay / OFF-delay timer. The sensor mounting bracket is not attached with EQ-500 series. The recommended replacements have blind sectors. Main points of difference between recommended replacements and discontinued models Discontinued models Recommended replacements Model No. MR3-M100A-DC12-24V MR3-M100AT-DC12-24V MR3-M200A-DC12-24V MR3-M200AT-DC12-24V Sensing range 0 to 1 m 0 to 3.281 ft 0 to 1 m 0 to 3.281 ft 0 to 2 m 0 to 6.562 ft 0 to 2 m 0 to 6.562 ft Model No. n n n n ● Multi-voltage type Relay contact output: 1a Model No. MR3-M100P-12-240VCE MR3-M100PT-12-240VCE MR3-M200P-12-240VCE MR3-M200PT-12-240VCE Sensing range 0 to 1 m 0 to 3.281 ft 0 to 1 m 0 to 3.281 ft 0 to 2 m 0 to 6.562 ft 0 to 2 m 0 to 6.562 ft Main points of difference from discontinued models ● DC-voltage type (12 to 24 V DC10 %) Transistor output (NPN and PNP) ● DC-voltage type (9.6 to 30 V DC) Transistor output (NPN and PNP) EQ-512 EQ-512T EQ-511 (Note) EQ-511T (Note) Sensing range 0.1 to 1.0 m 0.328 to 3.281 ft 0.1 to 1.0 m 0.328 to 3.281 ft 0.1 to 2.5 m 0.328 to 8.202 ft 0.1 to 2.5 m 0.328 to 8.202 ft ● Multi-voltage type Relay contact output: 1a Model No. n n n n EQ-502 EQ-502T EQ-501 (Note) EQ-501T (Note) Sensing range 0.1 to 1.0 m 0.328 to 3.281 ft 0.1 to 1.0 m 0.328 to 3.281 ft 0.1 to 2.5 m 0.328 to 8.202 ft 0.1 to 2.5 m 0.328 to 8.202 ft ● Includes a BGS / FGS function. ● The recommended replacements have 0.1 m 0.328 ft blind sectors. Note: The recommended replacements have a sensing range of 2.5 m 8.202 ft. ● The recommended replacements have 0.1 m 0.328 ft blind sectors. Note: The recommended replacements have a sensing range of 2.5 m 8.202 ft. Information of Discontinued Models Created November 2004 Adjustable long range & fixed-focus reflective photoelectric sensor MR3 series Dimensions (Unit: mm in) Discontinued models Recommended replacements MR3 series EQ-500 series Stability indicator (Green) Stability indicator (incident beam indicator for types with timer) (Red) Operation mode switch (Note 2) OFF-delay timer adjuster (Note 1) Distance adjuster (2-turn) 26 25.4 1.024 1.000 1.8 5 0.071 0.197 Operation indicator (Orange) 58 2.283 5 0.197 0.7 0.028 2-"5.1 "0.201 mounting holes 68 2.677 ON-delay timer adjuster (Note 1) Adjuster indicator Operation indicator (Red) Distance adjuster 58 2.283 Beamreceiving part 26 1.024 Center of beamemitting (Center of sensing) 3-M5 nut seats (on both sides) 68 2.677 2 0.079 3-"5.1 "0.201 mounting holes 68 2.677 58 2.283 22 0.866 5 0.197 Conduit connector 5 0.197 30 1.181 58 2.283 5 0.197 Notes: 1) EQ-5T incorporate those. 2) The operation mode switch of the DC-voltage type is the DIP switch. Assembly dimensions with sensor mounting bracket (Accessory) Assembly dimensions with sensor mounting bracket MS-EQ5-01 (Optional) Conduit connector 6.5 0.256 10 0.394 30.5 ( 1.201 ) 30.5 ( 1.201 ) 58 2.283 10 0.394 29 1.142 "6.5 "0.256 4 0.157 17.5 0.689 10 0.394 6.5 0.256 58 2.283 10 0.394 4 0.157 17.5 0.689 2-M5 (length 32 1.260) screws 2-M5 (length 32 1.260) screws ( 58 2.283 Center of beamemitting Center of sensing ) 58 2.283 88 3.465 88 3.465 37 1.457 18 0.709 18 0.709 26 1.024 29 1.142 58 2.283 26 1.024 t2 t 0.079 29 1.142 5 0.197 58 2.283 78 3.071 t2 t 0.079 Information of Discontinued Models Created November 2004 Adjustable long range & fixed-focus reflective photoelectric sensor MR3 series Main rated specifications Item Type Model No. (Note 1) Discontinued models MR3-M200P (T) MR3-M100P (T) MR3-M200A (T) MR3-M100A (T) -12-240VCE -12-240VCE -DC12-24V -DC12-24V EQ-501 (T) Recommended replacements EQ-502 (T) EQ-511 (T) EQ-512 (T) 0.5 to 2 m 0.2 to 1.0 m 0.5 to 2 m 0.2 to 1.0 m 0.2 to 2.5 m 0.2 to 1.0 m 0.2 to 2.5 m 0.2 to 1.0 m 1.640 to 6.562 ft 0.656 to 3.281 ft 1.640 to 6.562 ft 0.656 to 3.281 ft 0.656 to 8.202 ft 0.656 to 3.281 ft 0.656 to 8.202 ft 0.656 to 3.281 ft Adjustable range 0 to 2 m 0 to 6.562 ft Sensing range 0 to 1.0 m 0 to 3.281 ft 0 to 2 m 0 to 6.562 ft 0 to 1.0 m 0 to 3.281 ft 0.1 to 2.5 m 0.1 to 1.0 m 0.1 to 2.5 m 0.1 to 1.0 m 0.328 to 8.202 ft 0.328 to 3.281 ft 0.328 to 8.202 ft 0.328 to 3.281 ft 10 % or less of operation distance Hysteresis 21.6 to 264 V AC or 10.8 to 264 V DC Supply voltage 9.6 to 30 V DC NPN open-collector transistor • Maximum sink current: 100 mA • Applied voltage: Relay contact 1a 30 V DC or less • Switching capacity: (between output and 0 V) 250 V AC 3 A (resistive load) • Residual voltage: • Electrical life: 100,000 or 1.2 V or less more switching operations (at 100 mA sink current) switching frequency 1,200 PNP open-collector transistor operations/hour • Maximum source current: • Mechanical life: 50 million 100 mA or more switching operations • Applied voltage: switching frequency 18,000 30 V DC or less operations/hour (between output and V) • Residual voltage: 2 V or less (at 100 mA source current) Output ( ) ( ) Timer function Protection Ambient temperature 20 ms or less (Response frequency: 25 Hz or more) 1 ms or less (Response frequency: 500 Hz or more) NPN open-collector transistor • Maximum sink current: 100 mA • Applied voltage: 30 V DC or less Relay contact 1a (between output and 0 V) • Switching capacity: • Residual voltage: 250 V AC 3 A (resistive load) 1 V or less 30 V DC 3 A (resistive load) (at 100 mA sink current) • Electrical life: 100,000 or 0.4 V or less more switching operations (at 16 mA sink current) switching frequency 1,200 PNP open-collector transistor operations/hour • Maximum source current: • Mechanical life: 50 million 100 mA or more switching operations • Applied voltage: 30 V DC or less switching frequency 18,000 (between output and V) operations/hour • Residual voltage: 1 V or less (at 100 mA source current) 0.4 V or less (at 16 mA source current) ( ) ( ) 20 ms or less (For EQ-50T 2 ms or less (For EQ-51T depends on the setting timer period) depends on the setting timer period) Incorporated with variable (0.1 to 5 sec.) ON-delay / OFF-delay / ONE SHOT timer (type with timer only) Incorporated with variable (0.1 to 5 sec.) ON-delay / OFF-delay timer (EQ-50T only) IP66 (IEC) IP67 (IEC) 25 to55 C 13 to131 F (No dew condensation 20 to55 C 4 to131 F (No dew condensation or icing allowed), Storage: 30 to70 C 22 to158 F or icing allowed), Storage: 30 to70 C 22 to158 F Connection method Accessory 12 to 24 V DC10 % Ripple P-P 10 % or less Switchable either Detection-ON or Detection-OFF Output operation Response time 24 to 240 V AC 10 % or 12 to 240 V DC 10 % Ripple P-P 10 % or less Screw-on terminal connection Sensor mounting bracket: 1 set Note: (T) indicates types with timer. Refer to ‘Adjustable range reflective photoelectric sensor EQ-500 series catalog’ for details. Adjusting screwdriver: 1 pc.