Amplifier Unit, Main Unit, NPN GV-21

Model

GV-21

Type

Amplifier Unit, Main Unit

Power consumption

Normal

2200 mW max. (at 30 V: 73.3 mA max.)

Eco-Half

1700 mW max. (at 30 V: 56.7 mA max.)

Eco-All

1600 mW max. (at 30 V: 53.3 mA max.)

Display indicator

Dual 7-segment display (Current Value: 3-digit red LED indicator, Preset Value: 3-digit green LED indicator)
+ 2-colour 13-level Bar LED (Red, Green)

Output

NPN

Control output

NPN open collector x 2ch, 40 V DC max./Max. 100 mA, residual voltage 1 V max.

Control input

Emission stop input, Bank switching input, Shift input, Timing input, Each input response time: 20 ms

Response time

1.5/3/10/20/50 ms

Operation status indicators

Control output: Red LED x 2 Channel display: Green LED x 2 Laser radiation emission indicator
Green LED Other: Green LED x 2/Red LED x 3

Rating

Power voltage

10 to 30 VDC, including Ripple (P-P) 10 %, Class 2^*1

Environmental resistance

Ambient temperature

-10 to +55 °C (No freezing)

Relative humidity

35 to 85 % RH (No condensation)

Vibration resistance

10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z axis

Material

Housing material, display cover: Polycarbonate, Key Top: Polyacetal, Cable: PVC

Weight

Approx. 110 g