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Cylinder switches and accessories Cylinder switch, Series ST6 (Micro), option:ATEX Cylinder switch Micro, electrically (Reed contact) and electronic (contactless) BN = brown, BK = black, BU = blue Conector Contact type Symbol B B B A C D D D B B B A C D D D B B A C B B C D Reed Reed Reed Reed Reed Reed Reed Reed contactless PNP contactless PNP contactless PNP contactless PNP contactless PNP contactless PNP contactless PNP contactless PNP contactless NPN contactless NPN contactless NPN contactless NPN contactless PNP contactless PNP contactless PNP contactless PNP II (3-wire) II (3-wire) II (3-wire) III (3-wire) III (3-wire) III (3-wire) III (3-wire) III (3-wire) IV (3-wire) IV (3-wire) IV (3-wire) V (3-wire) V (3-wire) V (3-wire) V (3-wire) V (3-wire) VII (3-wire) VII (3-wire) VII (3-wire) VII (3-wire) IV (3-wire) IV (3-wire) V (3-wire) V (3-wire) Length of cable L [m] Material 3 PUR 5 PUR 10 PUR 0,3 PUR 0,3 PUR 0,3 PUR 0,5 PUR 0,3 PVC 3 PUR 5 PUR 10 PUR 0,3 PUR 0,3 PUR 0,3 PUR 0,5 PUR 0,3 PVC 3 PUR 5 PUR 0,3 PUR 0,3 PUR 3 PUR 5 PUR 0,3 PUR 0,3 PUR Ambient temperature range Operating voltage –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –25 °C to +70 °C –20 °C to +45 °C –20 °C to +45 °C –20 °C to +45 °C –20 °C to +45 °C AC/DC 10–30 V AC/DC 10–30 V AC/DC 10–30 V AC/DC 10–30 V AC/DC 10–30 V AC/DC 10–30 V AC/DC 10–30 V AC/DC 10–30 V DC 10–30 V DC 10–30 V DC 10–30 V DC 10–30 V DC 10–30 V DC 10–30 V DC 10–30 V DC 10–30 V DC 10–30 V DC 10–30 V DC 10–30 V DC 10–30 V DC 18–30 V DC 18–30 V DC 18–30 V DC 18–30 V Switching current max. [mA] AC/DC 130 AC/DC 130 AC/DC 130 AC/DC 130 AC/DC 130 AC/DC 130 AC/DC 130 AC/DC 130 DC 100 DC 100 DC 100 DC 100 DC 100 DC 100 DC 100 DC 100 DC 100 DC 100 DC 100 DC 100 DC 70 DC 70 DC 70 DC 70 ATEX * Part no. – – – – – – – – – – – – – – – – – – – – R412003658 R412004585 R412003659 R412003660 0830100629 0830100630 R412004575 0830100488 0830100432 0830100434 0830100436 R412004761 0830100631 0830100632 R412004576 0830100489 0830100433 0830100435 0830100437 R412004762 0830100633 0830100634 0830100430 0830100431 – – – – A = Plug-in connection M8x1; B = Cable connection; C = Plug-in connection M12x1; D = Plug-in connection M8x1 with knurled screw * ** R412003659, R412003660 = Zone 2 (Kategorie 3 G) Gasgruppe II EEx nA II T4 X Power supply with protective extra-low voltage (PELV/SELV) according to DIN EN 50178, classification VDE 0160 1 Cylinder switches and accessories Cylinder switch, Series ST6 (Micro), option:ATEX Part no. Switching capacity max. Rs [Ω] Voltage drop U at Imax. 0830100629 0830100630 R412004575 0830100488 0830100432 0830100434 0830100436 R412004761 0830100631 0830100632 R412004576 0830100489 0830100433 0830100435 0830100437 R412004762 0830100633 0830100634 0830100430 0830100431 R412003658 R412004585 R412003659 R412003660 3 W / 5 VA 3 W / 5 VA 3 W / 5 VA 3 W / 5 VA 3 W / 5 VA 3 W / 5 VA 3 W / 5 VA 3 W / 5 VA 3 W / 5 VA - 15 15 15 15 15 15 15 15 - ≤ 3,6 V ≤ 3,6 V ≤ 3,6 V ≤ 3,6 V ≤ 3,6 V ≤ 3,6 V ≤ 3,6 V ≤ 2,5 V ≤ 2,5 V ≤ 2,5 V ≤ 2,5 V ≤ 2,5 V ≤ 2,5 V ≤ 2,5 V ≤ 2,5 V ≤ 2,5 V ≤ 2,5 V ≤ 2,5 V ≤ 2,5 V ≤ 2,5 V ≤ 2,5 V ≤ 2,5 V ≤ 2,5 V Operational current (without load) not switched < 20 mA < 20 mA < 20 mA < 20 mA < 20 mA < 20 mA < 20 mA < 20 mA < 20 mA < 20 mA < 20 mA < 20 mA < 20 mA < 20 mA < 20 mA < 20 mA Operational current (without load) switched < 30 mA < 30 mA < 30 mA < 30 mA < 30 mA < 30 mA < 30 mA < 30 mA < 30 mA < 30 mA < 30 mA < 30 mA < 30 mA < 30 mA < 30 mA < 30 mA General characteristics: - Degree of protection: IP 67 - IEC 60529 (DIN VDE 0470) - Switching point accuracy (temperature = constant): ± 0,1 mm - Indicator: LED (yellow = operating status: switched) - Materials, body: polyamide Reed: - Rs = protective resistor for reed contact - Shock resistance max.: 30 g / 11 msec (contact closes) - Vibration resistance: 10–55 Hz, 1 mm - Switching response times ON / OFF: ~ 0,5 msec / ~ 0,1 msec Approximate figures for hysteresis, response travel and overrun speed, see last page of switches 2 Switching frequency max. Short-circuit protection Polarity safe < 300 Hz < 300 Hz < 300 Hz < 300 Hz < 300 Hz < 300 Hz < 300 Hz < 1 kHz < 1 kHz < 1 kHz < 1 kHz < 1 kHz < 1 kHz < 1 kHz < 1 kHz < 1 kHz < 1 kHz < 1 kHz < 1 kHz < 1 kHz < 1 kHz < 1 kHz < 1 kHz no no no no no no no yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes Cylinder switches and accessories Cylinder switch, Series ST6 (Micro), option:ATEX (1) Plug-in connection can be combined with socket coupling snap connection 6.5 dia. BN = brown, BK = black, BU = blue 3