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TK326_MAN_EXT_GB_V102 

 

OPERATION MANUAL 
Photo electric scanning head 

TK326 

 
 
 
 

 

 
 
 

Keep for future use. 

 
 
 
 
 

 

Содержание 100313300

Страница 1: ...TK326_MAN_EXT_GB_V102 OPERATION MANUAL Photo electric scanning head TK326 Keep for future use ...

Страница 2: ...ger references 4 1 1 2 User information hints references 4 1 1 3 Text markings 4 1 General description 5 2 1 Scanning of rotor marks 5 2 2 Scanning of LED s 6 2 3 Views of the TK326 7 2 3 1 Front view of the TK326 7 2 3 2 Rear view of the TK326 7 2 4 Technical data of TK326 8 2 5 Using the TK326 with holding arrangement 10 3 Service 12 ...

Страница 3: ...tructions Use of equipment tools cables in a manner not specified may damage the protection provided by the equipment Also observe the local safety regulation general guideline for accident prevention general guideline for safety engineering regulations If the units appears to be damaged or operates abnormally protection may be impaired Do not attempt to operate it and report the defect or damages...

Страница 4: ... if ignored damage to property or person can occur 1 1 2 User information hints references The blue box with blue text is used in this manual to provide information hints and references to further documentation to user Blue box with black text provides information hints and references to further documentation to use The gray box with black text is used in this manual to provide tips 1 1 3 Text mar...

Страница 5: ...ch on the rear side must be in the upper position opposite to LED see chapter 2 3 2 Place the rotor disk in the middle of the overlapping light spots as shown in figure 1 The scanning head uses blue LED s to lighten the rotor mark having a much stronger intensity than other available LED s and guarantee the best contrast to detect all known black and red even transparent rotor marks mark light spo...

Страница 6: ...Avoid direct sunlight 2 2 Scanning of LED s For the scanning of LED s place the scanning head in front of the LED in approx 35 mm distance The switch on the rear side must be in the lower position LED see chapter 2 3 2 The potentiometer of the TK326 has no influence on scanning The scanning head is positioned in front of the diode to be scanned in approx 35 mm distance The diode on the rear of the...

Страница 7: ...Scanning Head TK326 7 TK326_MAN_EXT_GB_V102 2 3 Views of the TK326 2 3 1 Front view of the TK326 2 3 2 Rear view of the TK326 Potentiometer Interface Pulse diode Switch Serial No Part No ...

Страница 8: ...ata of TK326 Operating voltage 12 V 2 V DC Current input approx 60 mA Output 12 V max 50 mA Temperature range 0 70 C Connector RJ10 4 pole View from rear side Dimensions 37 x 40 x 41 5 mm W x H x L Output circuit Pin 1 not used Pin 2 0 V Pin 3 Output Pin 4 12 V ...

Страница 9: ...ling time 20 µs min pulse pause 400 µs Squarewave 1 1 max frequency 1000 Hz max rising time 20 µs max falling time 20 µs Squarewave 1 1 Amplitude modulation 8 kHz max frequency 500 Hz max rising time 20 µs max falling time 20 µs uncertainty of switching edge detection 1 µs Rotor marks scanning wavelength LED in front 450 nm distance to rotor disk 25 45 mm uncertainty of switching edge detection 1 ...

Страница 10: ...MAN_EXT_GB_V102 2 5 Using the TK326 with holding arrangement Examples for horizontal and vertical fixing at the meter LED Scanning Holding arrangement for TK326 standard TK326 Holding arrangement for TK326 optional up to max 220 mm ...

Страница 11: ...GB_V102 Scanning of rotor marks Scanning of rotor marks Scanning of rotor marks sideways at electrical meters with bell jar Detail see right picture Holding arrangement TK326 Tension belt Fixing of the holding arrangement with tension belt ...

Страница 12: ..._V102 3 Service If you have technical questions please contact our service department along with the following information serial number of the scanning head position see chapter 2 3 1 commissioning number detailed description of the problem ...

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