Digital Gauge Frequently Asked Questions

I will describe the signal output circuit of the GS・BS series linear gauge sensor.

 

Signal output

The output is provided as a 2-phase pulse signal from the sensor. The distance per pulse is shown in the table below.
If connecting to devices other than our display, it is necessary to use a multiplication circuit for direct reading, converting to 10μm per pulse and 1μm.
Please be aware of noise and other factors.

 

Minimum display unit for GS and BS sensors	the distance between one pulse
For 10μm unit sensor	40 μm
for 1μm unit sensor	4 μm
GS-7000 Series	2 μm
GS-3800 Series	0.4 μm

■ Output circuit, connector wiring diagram

The output circuit varies by model, with four types available.

GS-1713/1730/1813/1830/4713/4730/ 4813/4830/6713/6730/6813/6830/5050/5100/5051/5101
BS-102/102W/112/112W
GS-7710A/7710NA
GS-3813/3830

 

 

R03-PB6M	Pin No.	signal name	Line color GS series (excluding 7000/3800 series)	Line color GS-7000 series	Line color BS series
	A	SIG 1	yellow	white	blue
	B	SIG 2	white	yellow	white
	C	+5 V IN	orange	red	red
	D	NC	unused	unused	unused
	E	COM	ash	tea	black
	F	COM	peach	black	Green Orange (BS-102)

	Pin No.	signal name	Line color GS-3800 series
	1	SIG 1	tea
	2		white
	3	SIG 2	red
	4		blue
	5	+5 V IN	orange
	6	COM	yellow