THORLABS PM103 Operation Manual

© 2021 Thorlabs
PM103x
Page 21
MTN023788_D02
Pin
Function
Description
3
AGND
Analog Ground for Photodiode, Pyroelectric Sensor, NTC
4
PD -
Photodiode Cathode Input
5
PY +
Pyroelectric Sensor Input
6
DGND
Digital Ground for EEPROM and 5V Output
7
PRESENT
Sensor Recognition, NTC Input. For Custom Sensors: Connect via a
1kW – 10kW Resistor to Pin 3 (AGND) to Enable a Custom Sensor
8
N.C.
Not Connected
9
N.C.
Not Connected

THORLABS PM103 Specifications

General

Brand	THORLABS
Model	PM103
Category	Recording Equipment
Language	English