Head Extension Unit, Not Subject to Export Control SI-FA103

SI-FA103 - Head Extension Unit, Not Subject to Export Control

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Specifications

Model			SI-FA103
Separate type
Type			Expansion controller^*1
No. of connectable spectrum units			1
Display	Minimum display unit		N/A
	Display range
	Display cycle
Terminal block	Laser remote interlock input		N/A^*2
	TIMING1 input
	RESET1 input
	Auto-zero1 input
	Laser control input
	Analog voltage output		±10 V x 1 outputs, Output impedance: 100 Ω^*2
	Analog current output		4 to 20 mA x 1 output, Maximum load resistance: 350 Ω^*2
	Alarm output		N/A^*2
	General comparator output
Expansion connector	TIMING2 input
	RESET input
	Auto-zero input
	Program switch input
	Alarm output
	Comparator/ binary output	Binary output
		Strobe output
		Binary selection output
		Binary selection input
RS-232C interface			N/A
USB interface
Ethernet interface
Major functions			12 Out simultaneous measurement calculation, average, filter, scaling measurement, measured value alarm, tolerance setting, auto-zero, data storage, light monitor, 8-program memory, interferometer mode, mask, connection of setting support software, etc.
Environmental resistance	Ambient temperature		0 to +50 °C 32 to 122 °F^*3
	Relative humidity		35 to 85 % RH (No condensation)
	Vibration resistance		10 to 55 Hz, Double amplitude 0.5 mm 0.02", 2 hours in each of the X, Y, and Z directions
Weight			Approx. 300 g
^1 Up to four expansion controllers can be connected to the main controller. ^2 • NPN open-collector output rating: 50 mA max. (40 V max.), Residual voltage: 0.5 V max. • Non-voltage input rating: ON voltage: 1 V max., OFF current: 0.6 mA max. • Part of the input/output circuit of the SI Series is internally common. Be careful that no potential difference is generated between the internally common terminals due to the potential difference between the cables/external devices. For details, refer to "Precautions on wiring". ^*3 When two or more expansion controllers are connected, the ambient temperature is 0 to +40 °C 32 to 104 °F.

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