Electronic features for electronics type B
| Electronics Type B | |
|---|---|
| Supply voltage | +12 ± 0.5 V |
| Current consumption max.* | 160 mA |
| Laser output power potentiometer * | < 30* - 100 % |
| TTL modulation logic: TTL high | Laser ON |
| TTL: open or low | Laser OFF |
| Max. modulation frequency TTL* | 200 Hz |
| Modulation input resistance [Ohm] | 110k |
| Modulation delay ON/OFF [µs]* | 500/500 |
| Rise / Fall Time [µs]* | 10/20 |
| Cable Type | LiFYCY 3x0.08 mm² |
| * Typical values. The actual values depend on the chosen laser diode and may differ slightly in reality. Please refer to the individual laser web pages or the individial laser manuals for details. | |
Pin-out
Circular connector Lumberg SV50 (male, IEC 61076-2-106) for power supply and external modulation (pin UTTL).
Cable shielding and casing are connected and are galvanically isolated from the laser diode and the electronics.
Pin-out Electronics Type B
| Cable | Pin | Function | |||||
|---|---|---|---|---|---|---|---|
| black | 1 | GND | |||||
| red | 2 | + 12 V | |||||
| orange | 3 | UTTL | |||||
| 4 | n.c. | ||||||
| shield | case | functional earth | |||||
Modulation
The laser has one modulation input channels UTTL and no analog modulation input.
Timing Diagram Electronics Type B
Timing diagram
The laser is OFF in case of an open modulation input.