Fiber-Optic System for Sensing Under Vacuum E32-V Omrons First Complete System for Sensing Under Vacuum 10 3 Vacuum rated to 1 x 10 Pa m /s -10 max. (7.5 x 10 torr l/s) The industrys First 4-Channel Snap-On Fiber Mounting Feature allows ease of use and implementation A Single-Channel Flange with screw-mounting is also available Increases process productivity by performing operations inside vacuum chambers The external fiber can be cut on both ends, allowing customized lengths Stainless steel and fluoro-resin fiber cables are available for vacuum processes CE approval Ordering Information CONFIGURATION EXAMPLE (TYPICAL) To Order a Complete Fiber-Optic System for Sensing Under Vacuum Select: Vacuum chamber Inside vacuum Outside E39-F1V A Flange Lens Unit chamber Vacuum Fibers External Fiber Cable A Lens Unit (if necessary) A pair of E32-T10V A combination of The Appropriate Fiber-Optic Amplifier Fibers for outside E3X-NM or E32-T51V, E32-T54V, and E3X-NH11 E32-T84SV Vacuum Fibers E32-VF4 Four-Channel Flange or Amplifier Unit E32-VF1 One-Channel Flange FLANGES Item Part number Four channel E32-VF4 One-channel E32-VF1 VACUUM FIBERS Item Through-beam, straight model Through-beam, 90 model Through-beam, heat-resistant model Part number E32-T51V 1M E32-T54V 1M E32-T84SV 1M E32-T51V 0.5M E32-T54V 0.5M E32-V E32-V FIBERS FOR OUTSIDE Item Part number External Fiber Cable E32-T10V 2M LENS UNIT Item Part number Long distance lens E39-F1V AMPLIFIER UNIT W/HIGH-PRECISION SENSING AND TEACH FUNCTION (SOLD SEPARATELY) Item NPN output PNP output Part number E3X-NH11 E3X-NH41 Appearance Light source Red LED ( = 680 nm) Power supply voltage 12 to 24 VDC 10%, ripple (p-p) 10% max. Current consumption 75 mA max. Response time 1 ms max. (see note) Output Control output NPN open collector,, load current: 5050 mA max., residual voltage: 1 V max.A id l lt 1 V Alarm output Sensitivity setting Teaching method Fine sensitivity adjustment Automatic or manual fine threshold adjustment (13 levels) Note: The E3X-NH adopts a new digital sensing algorithm and has the same capacity for detecting minute objects as the conventional E3X-NT 1 (response time of 0.5 ms). FOUR-CHANNEL AMPLIFIER UNIT WITH TEACH FUNCTION (SOLD SEPARATELY) Item Four-channel Part number E3X-NM11 (NPN output) E3X-NM41 (PNP output) Appearance 33 59 32.2 Light source Red LED ( = 680 nm) Power supply voltage 12 to 24 VDC 10%, ripple (p-p) 10% max. Current consumption 150 mA max. Response time 500 s max. at rated sensing distance Control output PNP or NPN open collector, load current: 100 mA, residual voltage: 1 V max. Timer function (see note) OFF-delay timer (fixed to 40 ms) (independent channel) Teaching confirmation function Indicator (red/green LEDs) and buzzer Remote teaching input Pink and blue (0 V) wires are short-circuited when remote input is ON. (0 V short-circuit current: 1 mA max.) Pink and blue (0 V) wires are not short-circuited when remote input is OFF. (Open or 9 V min. max. input voltage: 24 V) Response time is 0.5 ms max. when remote input is OFF. Mode Light-ON and Dark-ON switch-selectable Note: It is possible to disable the OFF-delay timer function by using the switch setting. 2