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)

2°
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)