Main Specifications - Omron CP1L-EL20DR-D Operation Manual

Temperature Sensor Units

Main Specifications

Item
Temperature sensors
Number of inputs
Allocated input words
Max. number of Units
Accuracy at 25°C
Accuracy at 0 to 55 °C
Input signal range
Resolution
Max. rated input
External input impedance
Open-circuit detection function
Averaging function
Conversion time
Converted temperature data
Converted AD data
Isolation
Current consumption
Note
Thermocouples or Analog input (See note1.)
Switchable between K and J, but same type must be used for all
inputs.
4
4
3
Thermocouple inputs (The larger of ±0.5% of converted value or ±2°C) ±1 digit max.
(See note2.)
Analog voltage inputs 0.5% full scale
Analog current inputs 0.6% full scale
Thermocouple inputs (The larger of ±1% of converted value or ±4°C) ±1 digit max.
(See note3.)
Analog voltage inputs 1.0% full scale
Analog current inputs 1.2% full scale
K: −200.0 to 1300.0°C or −300.0 to 2300.0°F
Thermocouple inputs
J: −100.0 to 850.0°C or −100.0 to 1500.0°F
Analog voltage inputs 0 to 10V, 1 to 5V
Analog current inputs 4 to 20mA
Thermocouple inputs 0.1°C or 0.1°F
Analog inputs 1/12000 (full scale)
Analog voltage inputs ±15V
Analog current inputs ±30mA
Analog voltage inputs 1MΩ min.
250 Ω
Analog current inputs
Supported
Unsupported
250 ms for 4 input points
16-bit binary data (4-digit hexadecimal)
2-decimal-place mode is not supported
16-bit binary data (4-digit hexadecimal)
Photocouplers between any two input signals
5 VDC: 70 mA max., 24 VDC: 30 mA max.
(1) Only last two channels can be used as analog input.
(2) Accuracy for a K-type sensor at −100°C or less is ±4°C ±1 digit max.
(3) Accuracy for a K-type sensor at −100°C or less is ±10°C ±1 digit max.
Section 9-5
CP1W-TS003
529