E3X-SDFiber amplifier Single display digital fiber amplifier E3X-SD allows easy one button setting and provide the best value performance ratio for standard applications. • Auto-teaching during machine operation • 2-point teaching within a few seconds • Simple threshold adjustmentwith up/down keys Ordering information ItemOrder code NPN outputPNP output Pre-wiredE3X-SD21 2M E3X-SD51 2M Fiber amplifier connector*1 *1Order connector separately. For M8 connector models see E3X-HD. E3X-SD7 E3X-SD9 Fiber amplifier connectors ShapeTypeComment Order code Fiber amplifier connector 2 m PVC cableE3X-CN11 30 cm PVC cable with M12 plug connector (4 pin)E3X-CN21-M1J 0.3M 30 cm PVC cable with M8 plug connector (4 pin) E3X-CN21-M3J-2 0.3M Specifications Item E3X-SD Light source (wave length)Red, 4-element LED (625nm) Power supply voltage12 to 24 VDC ±10%, ripple (p-p): 10% max. Protective circuits Power supply reverse polarity protection, output short-circuit protection, mutual interference prevention Response time Operation or reset: 200 μs max Sensitivity settingTeaching and digital up/down keys Functions Auto power controlHigh-speed control method for emission current Mutual interference prevention Optical communication sync. possible for up to 5 units Digital displaysIncident level or threshold Degree of protectionIEC 60529 IP50 (with protective cover attached) Easy operation by ergonomic buttons Auto-teaching2-point teaching WorkpieceWorkpieceWorkpiece Workpiece Push the TEACH button for min. 3 seconds while objects passing Position a workpiece and press the TEACH button. Remove a workpiece and press the TEACH button. 255
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