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E3NX-FA Fiber amplifier
33
6
Amplifiers – advanced
Specifications
Item
Type Standard models Advanced models Model for sensor
communications unit
NPN output E3NX-FA11 E3NX-FA6 E3NX-FA21 E3NX-FA7 E3NX-FA7TW E3NX-FA24 – E3NX-FA0
PNP output E3NX-FA41 E3NX-FA8 E3NX-FA51 E3NX-FA9 E3NX-FA9TW E3NX-FA54 E3NX-FA54TW
Connection method Pre-wired Wire-saving
connector
Pre-wired Wire-saving connector M8 connector Connector for sensor
communications unit
Inputs/ outputs
Outputs 1 output 2 outputs 1 output 2 outputs 1 output 2 outputs via com. protocol
External inputs – 1 input 1 input – 1 input – –
Light source (wavelength) Red, 4-element LED (625 nm)
Power supply voltage 10 to 30 VDC, including 10% ripple (p-p)
Power consumption At power supply voltage of 24 VDC
Standard model or model for sensor communications unit:
Normal mode: 960 mW max. (current consumption: 40 mA max.),
Power saving eco mode: 840 mW max. (current consumption: 35 mA max.)
Advanced model:
Normal mode: 1,080 mW max. (current consumption: 45 mA max.),
Power saving eco mode: 930 mW max. (current consumption: 40 mA max.)
Control output Load power supply voltage: 30 VDC max., open-collector output
Load current: groups of 1 to 3 amplifires: 100 mA max., groups of 4 to 30 amplifires: 20 mA max.
Residual voltage: at load current of less than 10 mA: 1 V max.
at load current of 10 to 100 mA: 2 V max.
OFF current: 0.1 mA max.
–
Response time
Super-high-speed Mode
(SHS)
*1
*1
The mutual interference prevention function is disabled if the detection mode is set to super-high-speed mode.
Operate or reset for model with 1 output: 30 s, with 2 outputs: 32 s
High-speed Mode (HS) Operate or reset: 250 s
Standard Mode (Stnd) Operate or reset: 1 ms
Giga-power Mode
(GIGA)
Operate or reset: 16 ms
No. of units for mutual interference prevention
Super-high-speed Mode
(SHS)
*1
0
High-speed Mode (HS) 10
Standard Mode (Stnd) 10
Giga-power Mode
(GIGA)
10
Functions Auto power control (APC), dynamic power control (DPC), timer, zero reset, resetting settings, eco mode, bank switching, power tuning, and hysteresis width
Maximum connectable units 30