![[OMRON] — E3NX-FAH Infrared Smart Fiber Amplifier (870nm IR LED, GIGA RAY2S)](https://img.prosourcemro.com/2026/05/001-3-1024x716.png)
Fiber Optic
Omron
[OMRON] — E3NX-FAH Infrared Smart Fiber Amplifier (870nm IR LED, GIGA RAY2S)
Family ID: OMRON-E3NX-FAH
Infrared smart fiber amplifier with 870nm IR LED for transparent and colored object detection where visible-light sensors struggle — silicon wafer presence detection, anti-light-interference applications, and detection through colored films. Same Smart Tuning and dual-display visibility as standard E3NX-FA. GIGA RAY2S light source for stable detection. Smart Noise Reduction + N-Core IC. Four response modes (SHS 30μs ~ GIGA 16ms). White 7-segment display. APC + DPC auto-compensation. 10-30 VDC, NPN or PNP. Up to 30 units gang-mounted with mutual interference prevention. Compatible with OMRON E32 series fiber optic heads. Wire-saving Connectors (E3X-CN11 Master / E3X-CN12 Slave — same as standard FA6/FA8), Mounting Bracket (E39-L143), DIN Track, End Plate, Cover sold separately — contact for quote.
4 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| E3NX-FAH11 2M | OMRON E3NX-FAH11 infrared smart fiber amplifier, NPN, 1-output, 2m pre-wired. | OMRON | Output: NPN | I/O Configuration: 1 output | Connection: Pre-wired (2m cable) | Light Source: Infrared LED (870 nm) — GIGA RAY2S | Power Consumption: Normal: 1080mW max. (45mA @ 24VDC) | ECO ON: 920mW (38mA) | ECO LO: 1020mW (42mA) | 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 | 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) | Application Notes: Infrared 870nm wavelength for transparent/colored object detection, anti-light-interference applications, and silicon wafer detection | 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-FAH41 2M | OMRON E3NX-FAH41 infrared smart fiber amplifier, PNP, 1-output, 2m pre-wired. | OMRON | Output: PNP | I/O Configuration: 1 output | Connection: Pre-wired (2m cable) | Light Source: Infrared LED (870 nm) — GIGA RAY2S | Power Consumption: Normal: 1080mW max. (45mA @ 24VDC) | ECO ON: 920mW (38mA) | ECO LO: 1020mW (42mA) | 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 | 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) | Application Notes: Infrared 870nm wavelength for transparent/colored object detection, anti-light-interference applications, and silicon wafer detection | 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-FAH6 | OMRON E3NX-FAH6 infrared smart fiber amplifier, NPN, 1-output, wire-saving. | 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: Infrared LED (870 nm) — GIGA RAY2S | Power Consumption: Normal: 1080mW max. (45mA @ 24VDC) | ECO ON: 920mW (38mA) | ECO LO: 1020mW (42mA) | 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 | 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) | Application Notes: Infrared 870nm wavelength for transparent/colored object detection, anti-light-interference applications, and silicon wafer detection | 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-FAH8 | OMRON E3NX-FAH8 infrared smart fiber amplifier, PNP, 1-output, wire-saving. | 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: Infrared LED (870 nm) — GIGA RAY2S | Power Consumption: Normal: 1080mW max. (45mA @ 24VDC) | ECO ON: 920mW (38mA) | ECO LO: 1020mW (42mA) | 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 | 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) | Application Notes: Infrared 870nm wavelength for transparent/colored object detection, anti-light-interference applications, and silicon wafer detection | 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) |
