2508 BURKERT | Alldatasheet
Document overview
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Technical content
p. 1/6 www.burkert.com Cable Plug acc. to DIN EN 175301 803, Form A Plug for the connection of electrical compo- nents according to DIN EN 175301 803 (previously DIN 43650, Form A). Standard version without circuit, with LED, varistor, rectifier, pole protection- or/and free- wheeling diode. Variants with HL -circuit to increase perfor- mance of solenoid valves, LR-circuit to de- crease power consumption and IN-circuit for control of impulse coils.
- Complete program
- Contact form mm
- Also available with LED indicator
- Optional pin version for pressure switch or impulse valves respectively
- Versions with high-power, power reduction and inverter for impulse valves Technical data Body material Polyamide, polycarbonate (version with LED) Contact material Brass, silver-plated Max. continuous temperature + by version HL, LR and IN) Cable diameter 6 mm (other diameter on request) Cable outlet Can be rotated through 90° Contact distance 18 mm according to DIN EN 175301 803 (previously DIN 43650, Form Functional display LED, colour red (optional) yellow with version HL and LR Electrical connection Screw terminal Max. 1.5 mm2 Nominal voltage Depending on version Contact resistance 5 mΩ (typ.) Protection class IP65 Number of terminals Standard Option pins protective earth conductor pins protective earth conductor
p. 2/6 Voltage and version type Current rating Article no. without cable Article no. 1 m cable Article no. 3 m cable 0 to 250 V AC /DC with steel screw max. 6 A 008376 783590 783573 0 to 250 V AC /DC with stainless steel screw max. 6 A 132445 - - Ordering chart The delivery of a cable plug includes the flat seal and the steel fixing screw (thick-film-passivated); in the case of stainless steel valves we recommend a cable plug with a stainless steel screw (see ordering chart without circuit, or on request) Voltage Current rating Article no. without cable Article no. 1 m cable Article no. 3 m cable 0 to 250 V AC/DC max. 6 A 008526 - - Voltage Current rating Article no. without cable Article no. 1 m cable Article no. 3 m cable 12 to 24 V AC/DC max. 6 A 008360 783574 783575 100 to 120 V AC/DC max. 6 A 008361 - - 200 to 240 V AC/DC max. A 008362 783576 783577 Voltage Current rating Article no. without cable Article no. 1 m cable Article no. 3 m cable 12 to 24 V AC/DC max. 1 A 008363 - - 100 to 120 V AC/DC max. A 008365 - - 200 to 240 V AC/DC max. A 008366 - - without circuit without circuit, 3-pins + protective earth conductor with LED with rectifier, LED and varistor
p. 3/6 Included in delivery is a connector with flat seal and fixing screw. Voltage Current rating Article no. without cable Article no. 1 m cable Article no. 3 m cable 12 to 24 V AC/DC max. 6 A 008367 783578 783579 100 to 120 V AC/DC max. 6 A 008368 783580 783581 200 to 240 V AC/DC max. 6 A 008369 783582 783583 Ordering chart with LED and varistor with varistor Voltage Current rating Article no. without cable Article no. 1 m cable Article no. 3 m cable 12 to 24 V AC/DC max. 6 A 008370 783584 783585 100 to 240 V AC/DC max. 6 A 008372 – – with pole protection, free wheeling diode and LED Voltage Current rating Article no. without cable Article no. 1 m cable Article no. 3 m cable 12 to 24 V DC max. 1 A 008373 783586 783587 with pole protection and free wheeling diode Voltage Current rating Article no. without cable Article no. 1 m cable Article no. 3 m cable 12 to 240 V DC max. 1 A 008375 783588 783589 Voltage Current rating Article no. without cable Article no. 1 m cable Article no. 3 m cable 12 to 240 V AC/DC max. 1 A 008374 - - with rectifier and varistor Note: For cable plug with ASI, or high power electronic for AC, please see datasheet for T ype 2511.
p. 4/6 Ordering chart The delivery of a cable plug includes the flat seal and the steel fixing screw (thick-film-passivated); in the case of stainless steel valves a cable plug with a stainless steel screw is recommended (on request). With high power electronics Type 2508 HL The high power electronics Type 2508HL in- creases the output of single solenoid valves. The high inrush power is generated by overex- citation. The adjustable pressure can be thus considerably extended. After switching the valve the electronic decreases to a small hol- ding capacity. Also thereby power absorption and coil temperature in continuous operation can be much reduced. In holding operation the function is displayed by a yellow LED. Suitable solenoid coils must be used for the respective valve supply voltage. Please contact your nearest Bürkert Sales Office for more information. Technical data Article no. Operating voltage Unom 12 V DC Supply voltage acc. to IEC 364 (PEL 212510 Max. current 3 A (inrush) , 0.2 A (holding operation) Inrush power (4xPnom) depending on valve max. 72 W at 24 V (36 W at Nom. holding current (1/4xPnom) depending on valve max. 4.5 W at 24 V (2.25 W at Pull-in time approx. 350 ms Max. duty cycle ED 10/min OFF-Time toff between two switching operations min. 1 sec. Technical data Article no. Operating voltage Unom 12 V DC Supply voltage acc. to IEC 364 (PEL 212511 Max. current 1.5 A (inrush) , 0.4 A (holding operation) Inrush power (Pnom) depending on valve max. 36 W at 24 V (18 W at Nom. holding current (1/4xPnom) depending on valve max. 9 W at 24 V (4.5 W at Pull-in time approx. 350 ms Max. duty cycle ED 10/min OFF-Time toff between two switching operations min. 1 sec. (-)GND (+) With power reduction Type 2508 LR The electronics Type 2508 LR is used for power reduction of solenoid valves. Therewith the power consumption and the coil tempe- rature can be reduced considerably e.g. with continuous operation. The inrush power con- forms at this juncture to the nominal power of the coil. After switching the valve the electronic decreases to a small holding capacity. In holding operation the function is displayed by a yellow LED. (-)GND (+)
p. 5/6 Ordering chart The delivery of a cable plug includes the flat seal and the steel fixing screw (thick-film-passivated); in the case of stainless steel valves a cable plug with a stainless steel screw is recommended (on request). With inverter electronics Type 2508 IN The inverter electronics Type 2508 IN is used to control impulse valves with reverse polarity control by means of 3 control signals (ON, OFF and GND). The switching occurs by reversing the polarity of the valve supply voltage. Please contact your nearest Bürkert sales office with regard to suitable magnetic coils. Technical data Article no. Operating voltage Unom 6 - 24 V DC Supply voltage acc. to IEC 364 (PEL 212512 Max. coil current 0.6 A (100 % ED); 1.2 A (50 % ED); Max. impulse length 300 ms (at 0.6 1(GND)2 1 2 3 PIN1 PIN2 GND + DC – + DC GND GND – + DC GND + DC GND + DC + DC + DC DC GND – – – – 1(GND)2 3 2
p. 6/6 To find your nearest Bürkert facility, click on the orange box g www.burkert .com In case of special application conditions, please consult for advice. Subject to alterations Christian Bürkert GmbH Co. K G 1801/8_EU-en_00891684
- remove contact insert from cover
- insert cable through union nut
- wire cable according to connection plan
- replace contact insert
- screw-on union nut
- push gasket on tag connectors
- push cable plug firmly onto tags
- secure with pan screw M3 Dimensions [mm] Mounting Instructions contact insert pan screwM3 transparent cover (polycarbonate) pressure ring seal ring clamp union nut gasket NBR (EPDM on request) V ersions with LED Standard version (without electronics) Further versions on requesti Material with EPDM or Silikon flat seal Additional Versions with 1 or 3 m cable For other cable diameter With blue coloured union nut for intrinsically safe solenoid valves Connector for aggressive ambient with polypropylene versions varistor, pole protection- and/or free wheeling diode (without LED) with black cover (polyamide) versions HL, LR and IN with transparent cover (polyamide) pan screw M3 X 30 black cover (polyamide) union nut Seal gasket contact insert pan screw M3 X 30 cover union nut Seal gasket contact insert