Rev: 1.1, 22-Jun-2023 © 2023 Thorlabs
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PM103x Optical Power Meter Interfaces Chapter 5 Specifications
5.4 Pin Output Connector DA-15
PM103 has a universal DA-15 connector. The Pins are assigned as follows:
Pin for Alternative Power Supply with 5 VDC to 36 VDC, when not powered by USB
General Digital Input / Output port; 3 V logic (Output), 5 V tolerant for Input
General Digital Input / Output port; 3 V logic (Output), 5 V tolerant for Input
Analog Output; -0.25 V to +2.5 V per Measurement Range
Software Configurable Analog Output; 0 V to 2.5 V
RS232; Connect to PC terminal RxD (PC DE-9 Pin2)
RS232; Connect to PC terminal TxD (PC DE-9 Pin3)
NTC Thermistor Input; Measurement Range 0.1 kW to 100 kW
RS232 Signal Ground; Connect to PC Terminal Ground (PC DS-9 Pin5)
5.5 Pin Output Connector DMC 0,5/7
PM103E has a Phoenix DMC Connector DMC 0,5/7 connector.
The Pins are assigned as follows:
Pin for Alternative Power Supply with 5 VDC to 36 VDC
Power Supply Ground / Digital Ground
RS232; Connect to PC terminal RxD( PC DE-9 Pin 2)
RS232; Connect to PC terminal TxD( PC DE-9 Pin 3)
General Digital Input / Output Port; 3 V Logic (Output), 5 V Tolerant for Input
General Digital Input / Output Port; 3 V Logic (Output), 5 V Tolerant for Input
NTC Thermistor Input; Measurement Range 0.1 to 100 k
Software Configurable Analog Output; 0 V to 2.5 V
Analog Output; -0.25 V to + 2.5 V per Measurement Range