Ametek Dycor Dymaxion Mass Spectrometer, User Manual

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Installation
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3-7
Connecting the Dymaxion to the AC Line Power
Requirements

24 Volts DC (± 1 Volt) and 3.3 Amps

If you have your own 24-Volt DC power supply, Figure 3-6 shows the
pinouts for the Dymaxion power-input connection.

A braided, shielded cable is recommended.
Dycor Power Supply Connection
If you purchased the Dycor DC power supply module, follow the directions below
to connect to the AC line power.
1. Connect the DIN connector from the DC power supply module to the
power input connection on the Dymaxion.
2. Align the key and push in the connector.
3. Push the outer ring over the connector and rotate clockwise until the ring
locks in place (Figure 3-6). The Dycor DC power supply model accepts
either 110 or 220 Volts, 50/60 Hz AC input.
4. Plug the DC power supply module into the appropriate AC power outlet.
Dymaxion Electronics and Sensor
Before connecting the 24 VDC power to the electronics, ensure that
the electronics are connected to the sensor. Otherwise, damage to the
electronics is possible.
Always remove 24 VDC power from the Dymaxion electronics before
removing the electronics from the sensor.
Figure 3-6.
Power input pinouts.
PIN 1 = +24VDC
PIN 2 = +24VDC
PIN 3 = 24V RETURN
PIN 4 = 24V RETURN
POWER
INPUT
KEY