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SOT-GS50/80/150 Series

Feature

Model No. Descriptions

Sample System Configuration of SOT-GS50/80 Series

Specifications

Model
SOT-GS501A/B
SOT-GS502A/B
SOT-GS508A/B
SOT-GS801A/B
SOT-GS802A/B
SOT-GS808A/B
SOT-GS1501A/B
SOT1502A/B
SOT1508A/B
Rated supply voltage
12/24VDC, 10% or less voltage ripples
Operating supply voltage
10-30VDC, peak voltage not higher than 30V including ripples
Power consumption
3W MAX
Transmission distance
0 – 50m
0 – 80m
0 – 150m
Angle of spread
(horizontal/vertical)

Initial values at maximum transmission distance
1.5°
Initial values at maximum transmission distance
Data format
Serial/serial
Transmission method
Full-duplex, bi-directional
Baud rate
DC – 38.4kbps
Modulation method
FSK
Lighting element
Near infrared light emitting diode
Wave length of emitted light
870mm
Receiving element
Photo diode
Signal interface
RS232C RS422
< GS508/808/1508 Only > – RS485
Transmission delay time: ([1/( transmission speed bps)] x 25.6) sec
Example: If the transmission speed is 2,400 bps, the transmission delay time is about 11 ms.
Multi-drop connectable units
< GS508/808/1508 Only > Up to 20
Auxiliary output
CDO output : “ON” when the communication is permitted.
ALM output : “OFF” when the reception level is low.
Output type : Photo coupler insulated NPN open collector outputs
Output rating : 30VDC, 50mA max.
Residual voltage with the output transistor on is 2V or less.
Power/signal connector
25-pin D-shaped sub-connector (socket terminal)
Power connector
3-pin metal connector (pin terminal)
Indicators
POW (Power indicator lamp) : Lights up red when the power supply is on.
CD (clear data indicator lamp) : Lights up red at a sufficient reception level for communication.
LEVEL (reception level indicator lamp (2) ) : Lights up green according to the reception level.
SD (send data indicator lamp) : Lights up red when the sending data input is on.
RD (receive data indicator lamp) : Lights up green when the received data output is on.
Check terminals
DC voltage corresponding to the reception level is provided.
(Use the DC voltage range with a 10kOhm /V or higher tester)
Ambient operating temperature
-10 – +50°C No freezing temperatures allowed.
Ambient operating humidity
40 – 85% RH or less No condensation allowed.
Ambient operating illumination
10,000lx or less for incandescent and fluorescent lamps
No externally disturbed light shall directly enter the receiver.
Vibration resistance
10 to 55Hz in frequency, 1.5mm in complex amplitude and 5minutes for
sweep 20 cycles in each of X, Y and Z directions (per JIS C0040)
Shock resistance
500m/s2, 10 cycles in each of X, Y and Z directions (per JIS C0041)
Enclosure rating
IP40
Outside dimensions
80 (W) × 110 (D) × 40 (H) Main unit only.
Weight
Approx. 250g. Main unit only.
Accessories
2 fixtures/set
Options
Power/signal connector : 25-pin D-shaped sub-connector (plug terminal)
Power connector : 3-pin metal connector (socket terminal)