![[OMRON] — E3NX-FA Standard Smart Fiber Amplifier (GIGA RAY2S, Smart Tuning, 1-Output)](https://img.prosourcemro.com/2026/05/001-3-1024x716.png)
Fiber Optic
Omron
[OMRON] — E3NX-FA Standard Smart Fiber Amplifier (GIGA RAY2S, Smart Tuning, 1-Output)
Family ID: OMRON-E3NX-FA-STD
Standard-type smart fiber amplifier with GIGA RAY2S light source delivering 1.5x sensing distance and 1/10 minimum detectable object size compared to E3X-HD. Smart Tuning offers 40,000x light intensity adjustment range — stable detection even under saturated incident conditions. White 7-segment display improves visibility. Solution Viewer shows workpiece transit time and Change Finder displays high-speed workpiece values for stable monitoring. Smart Noise Reduction (2.5x S/N improvement) plus N-Core IC (2x processing speed) for high-precision detection. Four selectable response modes from Super-high-speed (30μs) to Giga-power (16ms). 10-30 VDC, NPN or PNP open-collector output. APC + DPC auto-compensation for maintenance-free operation. Up to 30 units gang-mounted with mutual interference prevention (10 units). Compatible with OMRON E32 series fiber optic head units. Wire-saving Connectors (E3X-CN11 Master / E3X-CN12 Slave), Mounting Bracket (E39-L143), DIN Track (PFP-100N/50N/100N2), End Plate (PFP-M), and Cover (E39-G25) sold separately — contact for quote.
5 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| E3NX-FA11 2M | OMRON E3NX-FA11 standard smart fiber amplifier, NPN, 1-output, 2m pre-wired. | OMRON | Output: NPN | I/O Configuration: 1 output | Connection: Pre-wired (2m cable) | Light Source: Red 4-element LED (625 nm) — GIGA RAY2S | Power Consumption: Normal: 840mW max. (35mA @ 24VDC) | ECO ON: 650mW (27mA) | ECO LO: 750mW (31mA) | Control Output: NPN or PNP open-collector, 30 VDC max. | Load Current: 100 mA max. (1-3 amps), 20 mA max. (4+ amps) | Residual Voltage: 1 V max. (<10 mA load) / 2 V max. (10-100 mA load) | OFF Current: 0.1 mA max. | Response Time — SHS (Super-high-speed): 30 μs (1-output models) | Response Time — SHS2 (E3NX-FA11-5 only): 60 μs (mutual interference prevention up to 2 units) | Response Time — HS (High-speed): 250 μs | Response Time — Stnd (Standard): 1 ms | Response Time — GIGA (Giga-power): 16 ms | Hysteresis: Standard or User-set (0~9999 range) | Zero Reset: Supported (sift detection value) | Setting Reset: Initial reset (factory state) / User reset (saved state) | Display: 7-segment digital display (white) — sub digital + main digital, dual-direction switchable | Indicators: OUT (orange/green selectable for 2-output models), L/D (orange), ST (green), DPC (green) | Power Supply: 10 to 30 VDC, ripple (p-p) 10% max. | Sensitivity Setting: Smart Tuning [2-point tuning / Full auto tuning / Position tuning / Max sensitivity tuning / Power tuning / Percent tuning -99% to +99%] or Manual adjustment | Auto Power Control (APC): Always ON | Dynamic Power Control (DPC): Active — auto-compensates incident level for dirt, vibration, and LED aged deterioration | Timer Function: Selectable: OFF / OFF-delay / ON-delay / One-shot / ON-OFF delay (1ms ~ 9999ms range) | Bank Switching: BANK 1~4 selectable | Power Tuning: ON / OFF / via External Input | Eco Mode: OFF / ECO ON (display dim) / ECO LO (display off) | Output 1 Mode: Standard detection / Area detection / Differential detection | Maximum Connectable Units: 30 units | Mutual Interference Prevention: HS/Stnd/GIGA modes: 10 units (optical sync). SHS mode: disabled (E3NX-FA11-5 only: 2 units in SHS2) | Ambient Temperature (Operating): -25°C to 55°C (1-2 amps), -25°C to 50°C (3-10), -25°C to 45°C (11-16), -25°C to 40°C (17-30) | Ambient Humidity: 35% to 85% RH (no condensation) | Altitude: 2,000 m max. | Pollution Degree: 3 (per IEC 60947-1) | Insulation Resistance: 20 MΩ min. (at 500 VDC) | Dielectric Strength: 1,000 VAC at 50/60 Hz for 1 minute | Vibration Resistance: 10-55 Hz, 1.5mm double amplitude, 2 hours each axis (X/Y/Z) | Shock Resistance: 500 m/s² × 3 times each axis (X/Y/Z) | Material: Case/Cover: Polycarbonate (PC), Cable: PVC | Compatible Fiber Heads: OMRON E32 series fiber optic head units | Mounting: DIN track or Mounting Bracket E39-L143 (sold separately) | ||
| E3NX-FA41 2M | OMRON E3NX-FA41 standard smart fiber amplifier, PNP, 1-output, 2m pre-wired. | OMRON | Output: PNP | I/O Configuration: 1 output | Connection: Pre-wired (2m cable) | Light Source: Red 4-element LED (625 nm) — GIGA RAY2S | Power Consumption: Normal: 840mW max. (35mA @ 24VDC) | ECO ON: 650mW (27mA) | ECO LO: 750mW (31mA) | Control Output: NPN or PNP open-collector, 30 VDC max. | Load Current: 100 mA max. (1-3 amps), 20 mA max. (4+ amps) | Residual Voltage: 1 V max. (<10 mA load) / 2 V max. (10-100 mA load) | OFF Current: 0.1 mA max. | Response Time — SHS (Super-high-speed): 30 μs (1-output models) | Response Time — SHS2 (E3NX-FA11-5 only): 60 μs (mutual interference prevention up to 2 units) | Response Time — HS (High-speed): 250 μs | Response Time — Stnd (Standard): 1 ms | Response Time — GIGA (Giga-power): 16 ms | Hysteresis: Standard or User-set (0~9999 range) | Zero Reset: Supported (sift detection value) | Setting Reset: Initial reset (factory state) / User reset (saved state) | Display: 7-segment digital display (white) — sub digital + main digital, dual-direction switchable | Indicators: OUT (orange/green selectable for 2-output models), L/D (orange), ST (green), DPC (green) | Power Supply: 10 to 30 VDC, ripple (p-p) 10% max. | Sensitivity Setting: Smart Tuning [2-point tuning / Full auto tuning / Position tuning / Max sensitivity tuning / Power tuning / Percent tuning -99% to +99%] or Manual adjustment | Auto Power Control (APC): Always ON | Dynamic Power Control (DPC): Active — auto-compensates incident level for dirt, vibration, and LED aged deterioration | Timer Function: Selectable: OFF / OFF-delay / ON-delay / One-shot / ON-OFF delay (1ms ~ 9999ms range) | Bank Switching: BANK 1~4 selectable | Power Tuning: ON / OFF / via External Input | Eco Mode: OFF / ECO ON (display dim) / ECO LO (display off) | Output 1 Mode: Standard detection / Area detection / Differential detection | Maximum Connectable Units: 30 units | Mutual Interference Prevention: HS/Stnd/GIGA modes: 10 units (optical sync). SHS mode: disabled (E3NX-FA11-5 only: 2 units in SHS2) | Ambient Temperature (Operating): -25°C to 55°C (1-2 amps), -25°C to 50°C (3-10), -25°C to 45°C (11-16), -25°C to 40°C (17-30) | Ambient Humidity: 35% to 85% RH (no condensation) | Altitude: 2,000 m max. | Pollution Degree: 3 (per IEC 60947-1) | Insulation Resistance: 20 MΩ min. (at 500 VDC) | Dielectric Strength: 1,000 VAC at 50/60 Hz for 1 minute | Vibration Resistance: 10-55 Hz, 1.5mm double amplitude, 2 hours each axis (X/Y/Z) | Shock Resistance: 500 m/s² × 3 times each axis (X/Y/Z) | Material: Case/Cover: Polycarbonate (PC), Cable: PVC | Compatible Fiber Heads: OMRON E32 series fiber optic head units | Mounting: DIN track or Mounting Bracket E39-L143 (sold separately) | ||
| E3NX-FA11-5 2M | OMRON E3NX-FA11-5 standard smart fiber amplifier, NPN, 1-output, SHS2 high-speed mode with 2-unit mutual interference prevention, 2m pre-wired. | OMRON | Output: NPN | I/O Configuration: 1 output (SHS2 mode — 2-unit mutual interference prevention) | Connection: Pre-wired (2m cable) | Light Source: Red 4-element LED (625 nm) — GIGA RAY2S | Power Consumption: Normal: 840mW max. (35mA @ 24VDC) | ECO ON: 650mW (27mA) | ECO LO: 750mW (31mA) | Control Output: NPN or PNP open-collector, 30 VDC max. | Load Current: 100 mA max. (1-3 amps), 20 mA max. (4+ amps) | Residual Voltage: 1 V max. (<10 mA load) / 2 V max. (10-100 mA load) | OFF Current: 0.1 mA max. | Response Time — SHS (Super-high-speed): 30 μs (1-output models) | Response Time — SHS2 (E3NX-FA11-5 only): 60 μs (mutual interference prevention up to 2 units) | Response Time — HS (High-speed): 250 μs | Response Time — Stnd (Standard): 1 ms | Response Time — GIGA (Giga-power): 16 ms | Hysteresis: Standard or User-set (0~9999 range) | Zero Reset: Supported (sift detection value) | Setting Reset: Initial reset (factory state) / User reset (saved state) | Display: 7-segment digital display (white) — sub digital + main digital, dual-direction switchable | Indicators: OUT (orange/green selectable for 2-output models), L/D (orange), ST (green), DPC (green) | Power Supply: 10 to 30 VDC, ripple (p-p) 10% max. | Sensitivity Setting: Smart Tuning [2-point tuning / Full auto tuning / Position tuning / Max sensitivity tuning / Power tuning / Percent tuning -99% to +99%] or Manual adjustment | Auto Power Control (APC): Always ON | Dynamic Power Control (DPC): Active — auto-compensates incident level for dirt, vibration, and LED aged deterioration | Timer Function: Selectable: OFF / OFF-delay / ON-delay / One-shot / ON-OFF delay (1ms ~ 9999ms range) | Bank Switching: BANK 1~4 selectable | Power Tuning: ON / OFF / via External Input | Eco Mode: OFF / ECO ON (display dim) / ECO LO (display off) | Output 1 Mode: Standard detection / Area detection / Differential detection | Maximum Connectable Units: 30 units | Mutual Interference Prevention: HS/Stnd/GIGA modes: 10 units (optical sync). SHS mode: disabled (E3NX-FA11-5 only: 2 units in SHS2) | Ambient Temperature (Operating): -25°C to 55°C (1-2 amps), -25°C to 50°C (3-10), -25°C to 45°C (11-16), -25°C to 40°C (17-30) | Ambient Humidity: 35% to 85% RH (no condensation) | Altitude: 2,000 m max. | Pollution Degree: 3 (per IEC 60947-1) | Insulation Resistance: 20 MΩ min. (at 500 VDC) | Dielectric Strength: 1,000 VAC at 50/60 Hz for 1 minute | Vibration Resistance: 10-55 Hz, 1.5mm double amplitude, 2 hours each axis (X/Y/Z) | Shock Resistance: 500 m/s² × 3 times each axis (X/Y/Z) | Material: Case/Cover: Polycarbonate (PC), Cable: PVC | Compatible Fiber Heads: OMRON E32 series fiber optic head units | Mounting: DIN track or Mounting Bracket E39-L143 (sold separately) | ||
| E3NX-FA6 | OMRON E3NX-FA6 standard smart fiber amplifier, NPN, 1-output, wire-saving connector. | OMRON | Output: NPN | I/O Configuration: 1 output | Connection: Wire-saving connector — E3X-CN11 Master (3-conductor) / E3X-CN12 Slave (1-conductor) sold separately | Light Source: Red 4-element LED (625 nm) — GIGA RAY2S | Power Consumption: Normal: 840mW max. (35mA @ 24VDC) | ECO ON: 650mW (27mA) | ECO LO: 750mW (31mA) | Control Output: NPN or PNP open-collector, 30 VDC max. | Load Current: 100 mA max. (1-3 amps), 20 mA max. (4+ amps) | Residual Voltage: 1 V max. (<10 mA load) / 2 V max. (10-100 mA load) | OFF Current: 0.1 mA max. | Response Time — SHS (Super-high-speed): 30 μs (1-output models) | Response Time — SHS2 (E3NX-FA11-5 only): 60 μs (mutual interference prevention up to 2 units) | Response Time — HS (High-speed): 250 μs | Response Time — Stnd (Standard): 1 ms | Response Time — GIGA (Giga-power): 16 ms | Hysteresis: Standard or User-set (0~9999 range) | Zero Reset: Supported (sift detection value) | Setting Reset: Initial reset (factory state) / User reset (saved state) | Display: 7-segment digital display (white) — sub digital + main digital, dual-direction switchable | Indicators: OUT (orange/green selectable for 2-output models), L/D (orange), ST (green), DPC (green) | Power Supply: 10 to 30 VDC, ripple (p-p) 10% max. | Sensitivity Setting: Smart Tuning [2-point tuning / Full auto tuning / Position tuning / Max sensitivity tuning / Power tuning / Percent tuning -99% to +99%] or Manual adjustment | Auto Power Control (APC): Always ON | Dynamic Power Control (DPC): Active — auto-compensates incident level for dirt, vibration, and LED aged deterioration | Timer Function: Selectable: OFF / OFF-delay / ON-delay / One-shot / ON-OFF delay (1ms ~ 9999ms range) | Bank Switching: BANK 1~4 selectable | Power Tuning: ON / OFF / via External Input | Eco Mode: OFF / ECO ON (display dim) / ECO LO (display off) | Output 1 Mode: Standard detection / Area detection / Differential detection | Maximum Connectable Units: 30 units | Mutual Interference Prevention: HS/Stnd/GIGA modes: 10 units (optical sync). SHS mode: disabled (E3NX-FA11-5 only: 2 units in SHS2) | Ambient Temperature (Operating): -25°C to 55°C (1-2 amps), -25°C to 50°C (3-10), -25°C to 45°C (11-16), -25°C to 40°C (17-30) | Ambient Humidity: 35% to 85% RH (no condensation) | Altitude: 2,000 m max. | Pollution Degree: 3 (per IEC 60947-1) | Insulation Resistance: 20 MΩ min. (at 500 VDC) | Dielectric Strength: 1,000 VAC at 50/60 Hz for 1 minute | Vibration Resistance: 10-55 Hz, 1.5mm double amplitude, 2 hours each axis (X/Y/Z) | Shock Resistance: 500 m/s² × 3 times each axis (X/Y/Z) | Material: Case/Cover: Polycarbonate (PC), Cable: PVC | Compatible Fiber Heads: OMRON E32 series fiber optic head units | Mounting: DIN track or Mounting Bracket E39-L143 (sold separately) | ||
| E3NX-FA8 | OMRON E3NX-FA8 standard smart fiber amplifier, PNP, 1-output, wire-saving connector. | OMRON | Output: PNP | I/O Configuration: 1 output | Connection: Wire-saving connector — E3X-CN11 Master (3-conductor) / E3X-CN12 Slave (1-conductor) sold separately | Light Source: Red 4-element LED (625 nm) — GIGA RAY2S | Power Consumption: Normal: 840mW max. (35mA @ 24VDC) | ECO ON: 650mW (27mA) | ECO LO: 750mW (31mA) | Control Output: NPN or PNP open-collector, 30 VDC max. | Load Current: 100 mA max. (1-3 amps), 20 mA max. (4+ amps) | Residual Voltage: 1 V max. (<10 mA load) / 2 V max. (10-100 mA load) | OFF Current: 0.1 mA max. | Response Time — SHS (Super-high-speed): 30 μs (1-output models) | Response Time — SHS2 (E3NX-FA11-5 only): 60 μs (mutual interference prevention up to 2 units) | Response Time — HS (High-speed): 250 μs | Response Time — Stnd (Standard): 1 ms | Response Time — GIGA (Giga-power): 16 ms | Hysteresis: Standard or User-set (0~9999 range) | Zero Reset: Supported (sift detection value) | Setting Reset: Initial reset (factory state) / User reset (saved state) | Display: 7-segment digital display (white) — sub digital + main digital, dual-direction switchable | Indicators: OUT (orange/green selectable for 2-output models), L/D (orange), ST (green), DPC (green) | Power Supply: 10 to 30 VDC, ripple (p-p) 10% max. | Sensitivity Setting: Smart Tuning [2-point tuning / Full auto tuning / Position tuning / Max sensitivity tuning / Power tuning / Percent tuning -99% to +99%] or Manual adjustment | Auto Power Control (APC): Always ON | Dynamic Power Control (DPC): Active — auto-compensates incident level for dirt, vibration, and LED aged deterioration | Timer Function: Selectable: OFF / OFF-delay / ON-delay / One-shot / ON-OFF delay (1ms ~ 9999ms range) | Bank Switching: BANK 1~4 selectable | Power Tuning: ON / OFF / via External Input | Eco Mode: OFF / ECO ON (display dim) / ECO LO (display off) | Output 1 Mode: Standard detection / Area detection / Differential detection | Maximum Connectable Units: 30 units | Mutual Interference Prevention: HS/Stnd/GIGA modes: 10 units (optical sync). SHS mode: disabled (E3NX-FA11-5 only: 2 units in SHS2) | Ambient Temperature (Operating): -25°C to 55°C (1-2 amps), -25°C to 50°C (3-10), -25°C to 45°C (11-16), -25°C to 40°C (17-30) | Ambient Humidity: 35% to 85% RH (no condensation) | Altitude: 2,000 m max. | Pollution Degree: 3 (per IEC 60947-1) | Insulation Resistance: 20 MΩ min. (at 500 VDC) | Dielectric Strength: 1,000 VAC at 50/60 Hz for 1 minute | Vibration Resistance: 10-55 Hz, 1.5mm double amplitude, 2 hours each axis (X/Y/Z) | Shock Resistance: 500 m/s² × 3 times each axis (X/Y/Z) | Material: Case/Cover: Polycarbonate (PC), Cable: PVC | Compatible Fiber Heads: OMRON E32 series fiber optic head units | Mounting: DIN track or Mounting Bracket E39-L143 (sold separately) |
