Temperature Tune Input - THORLABS ITC502 Operation Manual

1.9 Connecting components

1.9.10 Temperature tune input

The ITC5xx is equipped with a temperature tune input, e.g. to externally lock the
laser temperature.
The input is a BNC-jack at the rear panel above the Sub-D laser diode output
connector.
Attention
Maximum input voltage of ± 10 V must not be exceeded!
The input resistance is10 kΩ and the maximum input voltage is ± 10 V.
The sensitivity with an AD590: 1°C / V, with a thermistor < 20 kΩ: 0.2 kΩ / V and with
a thermistor < 200 kΩ: 2 kΩ / V.
ITC500 / page 30