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5-3 Back Panel
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20
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19
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18
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17
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16
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15
No.
Name of parts
Communication port
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15
[COM]
Zero in terminals
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16
[ZERO IN]
Purge terminals
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17
[PURGE IN]
Error out terminals
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18
[ERROR OUT]
Leak out terminals
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19
[LEAK OUT]
Ready out terminals
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20
[READY OUT]
Recorder terminals
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21
[REC. OUT]
Ground terminal
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for the signal cable
22
[FG]
Integrator terminals
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23
[INTEG. OUT]
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21
22
23
Fig. 5.3 Back panel of Shodex RI-504
LAN communication port
When these two terminals are short-circuited just as when the zero
Button ( 7 ) is pressed, the automatic zeroing is actuated.
When these two terminals are short-circuited, the flow line of
theeluent is changed just as when the purge button ( 4 ) is
pressed,and both sample and reference cells are filled with the
same eluent.
A contact signal is sent out through these terminals when
an error occurs. (ROM, RAM, Parameter, Home Position,
Overheating, Optical Balance, Intensity)
A contact signal is sent out through these terminals when
an eluent leak is detected.
A contact signal is sent out through these terminals when
10 minutes have passed since the temperature of the optical
system reached the designated value.
Signals to the recorder are sent out through these terminals.
The sensitivity of the output signal is 10 mV/FS.
The shield terminal of the signal cable should be connected to
this terminal.
Signals to the data processing unit are sent out through these
terminals. The sensitivity of the output signal is 2 mV/μ RIU
or 8 mV/μ RIU with the integrator range of 512 μ RIU/V or
128 μ RIU/V, respectively.
- 10 -
Function
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24
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25
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