Pre wired limit switches

Transcription

1 Pre wired limit switches

2 Selection diagram Actuators A B B 9 BL Thermoplastic Bodies E7 I s NO+NC snap action NO+NC slow action Cable entry 4 or 5 pole PVC sheath cable (standard) M connector AMP connector 76

3 pre wired limit switches BL 9 E Metal E7 M E6 M Part no. structure E7 A I Series E6 cable entry on the bottom of the switch, metal E7 cable entry on the side, thermoplastic/metal Body material I Thermoplastic M Metal NO+NC snap action NO+NC slow action Type of actuator A Steel plunger B... Steel roller plunger Note: Please verify the effective availability of a product before ordering 77

4 Technical information General characteristics The E7-E6 series pre-wired limit switches are suitable for use on machines where space is restricted and working environment is difficult.the product range includes the E6 and E7 series with thermoplastic or metal body. body material: thermoplastic/metal (E7) or metal (E6) IP67 contact blocks with positive opening of the NC contact according to IEC EN e VD 66- Overturning levers All the levers can be fastened on switches on straight or reverse side, to obtain two different work plans of the lever. 78

5 pre wired limit switches Technical information Insulation resistance 5 V DC mω Dielectric strength 5/6 Hz per ' * V AC 5 Rated insulation voltage Ui IEC V AC 5 Rated thermal current Ithe IEC A Rated operating current IEC947-5-/EN Category AC5 Ie 4 V A 6 A 5 V A 5 V A 3 4 V A,8 Category DC3 Ie 4 V A 3 Q 48 V A,5 V A,55 5 V A,7 Contact resistance (without cable) IEC55-7 cat.3 initial value mω 5 Short circuit protective devices IEC69 (IEC947-5-) gl or gg type fuse A 6 Rated conditionals short circuit current IEC A Pollution degree IEC Protection degree EN 659 IP67 Protection against electric shock plastic class II metal class I Vibration resistance IEC68--6 mm,35 ± 5% ( 55 Hz ± Hz) Shock resistance IEC68--7 ms g Mechanical life cycles.. Electrical life a 5 V AC 3A with resistance load cos = cycles 5. a 5 V AC 3A with inductive load cos =,4 cycles 5. Distance between contacts snap action type mm x low action type mm x,5 Cable model/section mm V4 o 5F - 4 o 5x,75 (9 AWG) colors brown-blue(no); black -grey(nc); yellow/green(gnd) sheath color Grey RAL 735 length ** m traslation speed m/mim 6 operating voltage V /5 Air ambient temperature operational C (without formation of ice) * between terminals of the same polarity: between terminals with different polarity: between live mechanical parts and ground; between live mechanical parts and non-current-carrying metal parts Approvals C US IEC EN 6947 E6 + E7 + - UL approval file E786 Approved + Conforms to requirements 79

6 E7 / E6 series E6 series Metal body Cable entry on the bottom of the switch Cable with PVC sheath (other cable types or connectors are on request) Cable length m (other lengths on request) E7 series Thermoplastic or metal body Cable entry on the side of the switch Cable with PVC sheath (other cable types or connectors are on request) Cable length m (other lengths on request) In conformity with standards: IEC EN EN UNI EN 88 EN ISO - EN ISO - IEC 59 EN 659 VDE 66- VDE 3 Cable entry/connector Fixing E6 E7 D D 5 mm mm F L E6 L E7 F Thread Series part no. PVC sheath cable according to CEI - E6... E7... M connector (on request) E6... E7... AMP connector (on request) E6... E7... 8

7 V E7 series pre wired limit switches A Steel plunger NO+NC snap action NO+NC slow action Thermoplastic Metal Contact travel E7AI E7AI E7AM E7AM,4 4F 5 mm 3,F,4 3 5 mm Weight Pack Cable length standard article kg pcs m article on request,88,37 Ø 8 48,5 59,8 8,5 4 9,8 6 Drive cam operating parameters V max (m/s),5 8

8 V E7 series B B 9 Steel roller plunger Steel roller plunger turned 9 Thermoplastic Metal Contact travel Thermoplastic Metal Contact travel NO+NC snap action E7BI E7BM,4 4F 5 mm E7BI9 E7BM9,4 4F 5 mm NO+NC slow action E7BI E7BM 3,F,4 3 5 mm E7BI9 E7BM9 3,F,4 3 5 mm Weight kg 6,33 6,33 Pack pcs Cable length m standard article article on request 4 Ø Ø 4 48,5 7 8,5 4 48,5 7 8, Drive cam operating parameters V max (m/s),5 V V max (m/s),3, Min. force (N) for tripping 8 for positive opening 8 8

9 pre wired limit switches BL BL 9 Steel roller plunger, vertical actuation Steel roller plunger turned 9 Thermoplastic Metal Contact travel Thermoplastic Metal Contact travel NO+NC snap action E7BLI E7BLM,4 4F 5 mm E7BLI9 E7BLM9,4 4F 5 mm NO+NC slow action E7BLI E7BLM 3,F,4 3 5 mm E7BLI9 E7BLM9 3,F,4 3 5 mm Weight kg,6,348,6,348 Pack pcs Cable length m standard article article on request M x 4 Ø Ø M x 4 Ch 7 max 8 48,5 86,4 8,5 48,5 37,9 Ch 7 48,5 86,4 max 8 8,5 48,5 37,9 6 6 Drive cam operating parameters V V max (m/s),3, Min. force (N) for tripping 8 for positive opening 8 83

10 E7 series E Thermoplastic roller lever Thermoplastic Metal Contact travel NO+NC snap action E7EI E7EM 5 F 7 NO+NC slow action E7EI E7EM 4 F 33 7 Weight Pack Cable length standard article kg pcs m article on request,34,38 5 8,3 4 Ø 4 66, Drive cam operating parameters V V max (m/s),5 45 6,75 6-9,5 Min. force (cnm) for tripping 4 for positive opening 8 84

11 V pre wired limit switches A Steel plunger NO+NC snap action GN-YW Metal E6AM Contact travel,4 4F 5 mm NO+NC slow action GN-YW E6AM 3,F,4 3 5 mm Weight kg,35 Pack pcs Cable length m standard article article on request Ø 8 47,5 57,5 Ø 5,3 4 7, Drive cam operating parameters V max (m/s),5 85