Chino AL3000 SERIES, Instructions Manual

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20-6
7. Option specifications
Options Explanations
Measuring interval
About 1 sec/6-point. Conforms to CE marking indications equivalent to max.
25
°C
or 2mV may fluctuate in the test environment demanded by EMC
command.
Remote contacts
By using 4-point contact inputs, the following operation is executed.
Selection of 3-chart-speed/printing off, digital data printing, list printing
Alarm output*
Alarm point : 6-point (OR output possible)
Capacity:
･
MOS relay output
240 V (AC/DC), 50 mA (AC/DC)
･
Mechanical relay output ('a' and 'c' contacts common)
100 VAC, 0.5 A and 240 VAC, 0.2 A, 100 VDC, 0.3 A, Any of them at
the time of resistance load
(Note) For the mechanical relay 'c' contact output, the international safety
standards do not conform
Automatic range
shift printing
Printing range is automatically changed into a new range in the event of
overrange or underrange.
Compressed/
expanded printing
A part of printing area of each channel is printing compressed or expanded.
Re
co
rd
ing
format
Zone printing Printing area is divided into 2 zones.
High-speed trace printing Printing intervals…About 2.5 seconds/point
Communication interface
3 kinds of RS-232C, RS-422A, RS-485 (to be specified).
Separate instruction manual is attached.
Shunt resistor
Measurement of current up to
±
50mA by adding shunt-resistors to input
terminals is possible.
Mathematical function
Each mathematical function of (1) addition, subtraction, multiplication and
division, (2) extraction of the square root, (3) logarithms, (4) exponents, (5)
maximum, minimum and average, and (6) temperature and humidity
Totaliser Totalising of measuring data and/or mathematical function result data
16m chart The chart length of 15.6m for about 1 -month continuous printing.
Aluminum diecast door
Case and aluminum die-cast door conforming to the lateral tight mounting
instrumentation
*
Only the mechanical relay 'a' contact output becomes longer by 6 mm.