Rs-232 Port - Teledyne 3010MA Operating Instructions Manual

Part 1 Control Unit
12 (-) Remote Span
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14
15 Remote ZERO valve (return)
16 Remote SPAN valve (return)
17 Remote SPAN valve (hot)
18 Range 3 ID Contact
19 Range 3 ID Contact
20 System Alarm Moving Contact
21 Range 1 ID Contact
22 Range 2 ID Contact
23 (-) Range ID, 0-1 V dc neg gnd
24 (+) % Range, 0-1 V dc
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* Available by special option only.
3.3.2.4 RS-232 P
The digital signal output is a standard RS-232 serial communications
port used to connect the analyzer to a computer, terminal, or other digital
device. It requires a standard 9-pin D connector.
The data is status information, in digital form, updated every two
seconds. Status is reported in the following order:
The concentration in percent
The range in use (HI, MED, LO)
The span of the range (95-100%, etc)
Which alarms—if any—are disabled (AL–x DISABLED)
Which alarms—if any—are tripped (AL–x ON).
Each status output is followed by a carriage return and line feed.
Four input functions using RS-232 have been implemented to date.
They are described in Table 3-1.
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40
41
42
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44
45
46
47
48
49
50
ORT
Teledyne Analytical Instruments
Model 3010MA
System Alarm, NO Contact
Range 1 ID Contact
Range 2 ID Contact
Cal Contact
Cal Contact
Remote EXHAUST valve (return)
Remote ZERO valve (hot)
Remote SAMPLE valve (return)
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