13-1
13. Option specifications
Option names
Option contents
External mounting
of voltage divider
A 1/1000 voltage divider can be mounted externally every channel.
As a result, inputs up to DC voltage 50V can be measured.
Voltage division ratio
: 1/1000
Voltage division accuracy :
±
0.1%
Applicable models
: All models
[Caution] Not applicable together with burnout and current input.
External mounting
of current input
unit
This unit is used for measuring current inputs every channel.
Input
Receiving resistance
Output
4 to 10mA
250Ω
1
to
5V
10
to
50mA
20Ω
200mV
to
1V
Resistance accuracy :
±
0.1%
Applicable models : All models
[Caution] Not applicable together with voltage divider inputs.
External drive
Chart speed selection (3 stops + stop) and data printing start can be done by external contact signals.
Recording format
Analog recording format can optionally be designated. (Mixed use is not allowable)
①
Parallel scale: Recording range is divided into optional designation areas to record data.
②
Partial compression and enlarged recording: A specified recording range can optionally be enlarged
or contracted for recording.
③
Automatic range selection: If a measured value exceeds the higher-limit set value or lower-limit set
value of recording, it is recorded by switching the recording range.
Change ratio and
differential alarms
①
Change ratio alarm: Alarm operation (lifting limit, lowering limit) is done to a change width every
fixed time of input.
②
Differential alarm: Alarm operation (differential higher-limit, differential lower-limit) is done to an
absolute value of a difference of 2 inputs.
[Caution] Differential operation (inter-channel value, fixed value) function is provided as
standard equipment.
Basic operation
(Operation results
recording)
The following operation data processing can be done and these processing data can be recorded and
output by means of communication. Max. 36 processing data can be processed.
<Operation mode>
①
Time series (Optional setting: Max. 24 hours)
②
Inter-channel
<Kinds of arithmetic operation>
①
Maximum
②
Minimum
③
Averaging
④
Total (integration)
Individual alarm
outputs
Individual alarm outputs of 12, 24, and 36 points can be added (OR and AND outputs are selectable).
Communication
interface
Interface to couple with host CPU
<Functions>
①
Various setting
②
Data output
③
Setting information
④
Recording control
⑤
Printing control
<Kinds>
RS-422A or RS485 (switched by connections) + Ethernet
Designated
painting color
Door and case are painted with designated colors.
Attachment panel for
mounting JIS rack
JIS rack mounting attachment panel
Applicable model: All LE5 models
Desk-top type case
This case is provided with a tilting-enable stand, rubber mounts, and grips for transportation.
Содержание LE5100
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