Datasheet

CP1L
27
● Main Specifications
*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.
DIP Switch Settings
The DIP switch is used to set the input type (temperature or analog input), the input thermocouple type (K or J) and the temperature unit ( ° C or ° F).
Note: Set the temperature range according to the type of temperature sensor connected to the Unit. Temperature data will not be converted correctly if the temperature
range does not match the sensor.
Item CP1W-TS003
Temperature sensors
Thermocouples or analog input *1
Switchable between K and J, but same type must be used for all inputs.
Number of inputs 4
Accuracy at 25°C
Thermocouple inputs (The larger of ±0.5% of converted value or ±2°C) ±1 digit max. *2
Analog voltage inputs 0.5% full scale
Analog inputs 0.6% full scale
Accuracy at 0 to
55°C
Thermocouple inputs (The larger of ±1% of converted value or ±4°C) ±1 digit max. *3
Analog voltage inputs 1.0 % full scale
Analog inputs 1.2 % full scale
Input signal range
Thermocouple inputs
K: -200.0 to 1300.0°C or .300.0 to 2300.0°F
J: -100.0 to 850.0°C or .100.0 to 1500.0°F
Analog voltage inputs 0 to 10V/1 to 5V
Analog inputs 4 to 20mA
Resolution
Thermocouple inputs 0.1°C or 0.1°F
Analog inputs 1/12000 (full scale)
Max. rated input
Analog voltage inputs ±15V
Analog inputs ±30mA
External input
impedance
Analog voltage inputs 1MΩ min.
Analog inputs Approx. 250Ω
Open-circuit detection function Supported
Averaging function Unsupported
Conversion time 250 ms for 4 input points
Converted temperature data 16-bit binary data (4-digit hexadecimal)
Converted AD data 16-bit binary data (4-digit hexadecimal)
Isolation Photocouplers between all temperature and analog input signals
Current consumption 5 VDC: 70 mA max., 24 VDC: 30 mA max.
SW Setting
1
Thermocouple type of temperature
sensor
ON J
OFF K
2 Temperature unit
ON °F
OFF °C
3NC
4
Input type selection for the third
input (Input 2)
ON Analog input
OFF Thermocouple
5
Input type selection for the fourth
input (Input 3)
ON Analog input
OFF Thermocouple
6 Analog input signal range
ON 1 to 5V/4 to 20mA
OFF 0 to 10V
Temperature input
Input type Range (°C) Range (°F)
K -200.0 to 1300.0 -300 to 2300
J -100.0 to 850.0 -100.0 to 1500
ON
1 2 3 4 5 6
OFF
SW