Omron Sysmac CP1H, Руководство по эксплуатации

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Temperature Sensor Units Section 7-5
Main Specifications
Note Accuracy for a K-type sensor at
−
100
°
C or less is ±4
°
C ±1 digit max.
Using Temperature Sensor Units
Connecting Temperature
Sensor Units A maximum of three CP1W-TS002 and CP1W-TS102 Temperature Sensor
Units can be connected, because each unit is allocated four words.
Item CP1W-TS001 CP1W-TS002 CP1W-TS101 CP1W-TS102
Temperature sensors Thermocouples Platinum resistance thermometer
Switchable between K and J, but same type
must be used for all inputs. Switchable between Pt100 and JPt100, but
same type must be used for all inputs.
Number of inputs 2 4 2 4
Allocated input words 2 4 2 4
Max. number of Units 7 3 7 3
Accuracy (The larger of
±
0.5% of converted value or
±
2
°
C)
±
1 digit max. (See note.)
(The larger of
±
0.5% of converted value or
±
1
°
C)
±
1 digit max.
Conversion time 250 ms for 2 or 4 input points
Converted temperature data 16-bit binary data (4-digit hexadecimal)
Isolation Photocouplers between all temperature input signals
Current consumption 5 VDC: 40 mA max., 24 VDC: 59 mA max. 5 VDC: 54 mA max., 24 VDC: 73 mA max.
Set the temperature ranges.
Connect the temperature
sensors.
Connect the Temperature
Sensor Units.
Operation in the ladder
program.
•
Set the temperature unit, 2-decimal-place Mode
if required, and set the temperature input range.
•
Connect the Temperature Sensor Units to the
CPU Unit.
•
Connect temperature sensors.
•
Read temperature data stored in the input word.
CP1H CPU Unit
IN
00
C H
C H
02 04 06 08 10
OUT
01 C OM 03 05 07 09 11
C OM CO M C OM 03 CO M 06
00 01 02 04 05 07
00 01 02 03 04 05 06 07
08 09 10 11
20EDR1
C H 00 01 02 03 04 05 06 07
N C
N C
N C
C H
EXP
IN
00 02
01 C OM 03
C OM 05 07
04 06
C H 00 01 02 03
08 09 10 11
8ED
EXP
CP1W-20EDR1
Expansion I/O Unit
CP1W-8ED
Expansion I/O Unit CP1W-TS001/TS101
Temperature Sensor Unit