Power Supplies; Specifications And Connections - Thermo Scientific Nicolet FT-IR Safety Manual

Power supplies

Specifications
and connections
16 Thermo Electron Corporation
Many Thermo Electron instruments and accessories, including the
Nicolet FT-IR spectrometers, are powered by external power
supplies. Others may have power supplies built into the instrument.
Danger To avoid injury, only a qualified person using the appropriate
measuring device should check the line voltage, current and
frequency.
The power supply used with Nicolet FT-IR spectrometers accepts a
variety of AC power sources. The power supply adjusts
automatically and maintains a consistent VDC output. The following
illustration shows the DC power cable connector and lists the output
voltage on each pin in the connector.
1
4
2 8
5
3
▲
Pin
1
6
2
7
3
4
5
6
7
8
Output
DC common
-12 VDC
+ 5 VDC
- 5 VDC
+12 VDC
DC common
+ 5 VDC
Not connected