Thermo Scientific Orion 8030cX Instruction Manual page 19

Connection of Power Cord
•
The instrument is equipped with power wiring
terminals in the electronic box (see Figure 3.9 and
Table 3.1).
•
It is strongly suggested that the user shall
install an external power switch or a circuit
breaker (with GFCI protection) for the instrument
to facilitate the operator to control. In addition, the
instrument must
maintenance
replacement.
•
The instrument power cord is designed to be a
hard connection and is led in through the threaded
conduit on the right side of the case (see Figure
3.10).
•
The power cord shall be a certified 3-core wire,
with a minimum of 0.75 mm2 /18 AWG, and the
temperature resistance shall not be less than
75 ° C. The instrument power supply must be
grounded.
Table 3.1: Wiring Mode of AC Power Supply
Wire Terminals
Line (L)
Ground (G)
Neutral (N)
Figure 3.9: Wiring of AC Power Supply
8030cX Silica Analyzer
be powered off
operations such as
Color of Wire
Brown Black
Yellow Green
green
Blue White
during
reagent
Figure 3.10: Power Cord Access Port
Communication Connection
0/4-20 mA analog signal wiring
The instrument provides two 0/4-20 mA analog signal
outputs through the main control board, which can drive a
load of up to 900 Ω . J4 and J5 are 0/4-20 mA analog signal
wiring terminals (see Figure 3.12), and Table 3.2 provides
the description of corresponding functions.
Signal line
wiring port
Figure 3.12: 0/4-20 mA Current Loop Link
Signal line port connections
are recommended:
Port #1
Port 1: Signal line
Port #2 Port 2: Signal line
Port 3: Air inlet
Port #3
Port 4: USB port
Port #4
Figure 3.11: Signal Wiring
Installation Chapter 3 | 17