Thermo Scientific Orion 2230XP User Manual page 26


Section 3 Installation Environmental Considerations
Table 2: Main terminal strip pin
assignments
26  Thermo Scientific Orion
Terminal
Designation
Number
1 in1
2 GnD
3 in2
4 GnD
5 in3
6 GnD
7 in4
8 GnD
9 in5
10 GnD
11 in6
12 rTn
13 in7
14 rTn
15 +24V
16 GnD
17 Earth Ground
18 GnD
19 OUT1
20 Earth Ground
21 GnD
22 OUT2
23 nC1
24 nO1
25 C1
26 nC2
27 nO2
28 C2
29 nC3
30 nO3
31 C3
32 nC4
33 nO4
34 C4
Function
Digital input 1 Live (Level sensor 1 live)
Digital input 1 ground (Level sensor 1 ground)
Digital input 2 live (Level sensor 2 live)
Digital input 2 ground (Level sensor 2 ground)
Digital input 3 live (Level sensor 3 live)
Digital input 3 ground (Level sensor 3 ground)
Digital input 4 live (Level sensor 4 live)
Digital input 4 ground (Level sensor 4 ground)
Digital input 5 live (Level sensor 5 live)
Digital input 5 ground (Level sensor 5 ground)
Digital input 6 live (External 1 control)
Digital input 6 return (External 1 control return)
Digital input 7 live (External 2 control)
Digital input 7 return (External 2 control return)
24V DC live (limited to 20 mA source)
24V DC ground
System earth ground
Analog output 1 ground
Analog output 1 (900 Ohms Max)
System earth ground
Analog output 2 ground
Analog output 2 (900 Ohms max)
Normally closed contact relay 1
Normally open contact relay 1
Common contact relay 1
Normally closed contact relay 2
Normally open contact relay 2
Common contact relay 2
Normally closed contact relay 3
Normally open contact relay 3
Common contact relay 3
Normally closed contact relay 4
Normally open contact relay 4
Common contact relay 4
2230XP Silica Analyzer