Omron CPM1A, Manual

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A--32
Micro Programmable Controller
CPM1A
J
TEMPERATURE SENSOR MODULES
By connecting a Temperature Sensor Module
(CPM1A-TS001/TS002/TS101/TS101A/TS102) to the CPM1A,
inputs can be received from thermocouples or temperature-
resistance thermometers. Inputs converted to binary data (4-digit
hexadecimal) and stored in the IR area.
Specifications
Item Specification
Model CPM1A-TS001/TS002 CPM1A-TS101/TS102 CPM1A-TS101-DA
Number of inputs TS001: 2; TS002: 4 TS101: 2; TS102: 4 2
Input types
(See Note 1) Thermocouple types K or J, selectable Platinum resistance thermometer types Pt100 and JPt1100, selectable
Input resolution 0.1
°
C in 2’s complement format 0.1
°
C in 2’s complement format
Input accuracy
±
0.5% or
±
2% of the stored value
whichever is larger
±
1 digit max.
(See Note 2)
±
0.5% or
±
1% of the stored value
whichever is larger
±
1 digit max.
(See Note 2)
1.0% max. full scale
Number of outputs None None 1
Output types — — Voltage or current output
Output resolution — — 1/256 (0 to 10 V)
1/512 (--10 to +10 V)
1/256 (4 to 20 mA)
Output accuracy — — 1.0% max. full scale
Conversion cycle 250 ms for all points 60 ms max. for all points
Converted
temperature data Binary data (4-digit hexadecimal) Binary data (8-digit hexadecimal)
Isolation method Photocoupler isolation between I/O terminals and the PLC
Note: 1. The same input type must be used for all inputs.
2. Accuracy for K thermocouples at temperatures less than --100
°
C:
±
4
°
C
±
1 digit max.
Input Temperature Ranges for CPM1A-TS001/TS002
The rotary switch can be used to make of the following range and input type settings for CPM1A-TS001/002 models.
Thermocouple input Range (
°
C) Range (
°
F)
Type K
--200 to 1300 --300 to 2300
yp
0.0 to 500.0 0.0 to 900.0
Type J --100 to 850 --100 to 1500 yp
0.0 to 400.0 0.0 to 750.0
Input Temperature Ranges for CPM1A-TS101/TS101DA/TS102
The rotary switch can be used to make of the following range and input type settings for CPM1A-TS101/102 models.
Platinum RTD input Range (
°
C) Range (
°
F)
Pt100 --200.0 to 650.0 --300 to 1200.0
JPt100 --200.0 to 650.0 --300 to 1200.0