Wavelength Electronics LFI-3500 Series Guía de usuario descargar pdf (Pagina 12)

Rear Panel At A Glance

The following terms for the rear panel components will be referenced

throughout this manual.

Output Connector Description

9 pin D-sub recp

Pin 1: Not Used

Pins 2 & 3: (Indicator -, Indicator+) These pins source 5 mA to an

external LED indicating the output is on.

Pins 4 & 5: (PD Anode, PD Cathode) These pins connect to the

monitor photodiode. A monitor photodiode must be connected to

operate the laser diode driver in constant power mode.

Pins 6 & 9: (Laser Diode Anode) These two pins are jumpered for contact reliability and

increased current capacity. Use both pins for best performance.

Pins 7 & 8: (Laser Diode Cathode) These two pins are jumpered for contact reliability and

increased current capacity. Use both pins for best performance.

OUTPUT

Configuration Switch Bank

Output Connector

AC Fuse

Voltage Select Switch

Analog Input

Analog Interface

Connector

AC Power Input

6B4A1001

Serial Number

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 30 31

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Wavelength Electronics LFI-3500 Series Guía de usuario Pagina 12