User Manual

Operating Instructions Temperature Indicating Controller CS4R
V1.2
•
05/2006 - 23 -
10. Specifications
10.1 Standard specification
Model name : DIN rail mounting type indicating controller
Mounting method : DIN rail mounting method
Setting method : Input system using membrane sheet key
Display
PV display : Red LED 4 digits, character size 7.5 x 4.1 mm (H x W)
SV display : Green LED 4 digits, character size 7.5 x 4.1 mm (H x W)
Input
Thermocouple : K, J, R, S, B, E, T, N, PL-
, C (W/Re5-26)
External resistance: 100Ω or less
However, for thermocouple B, external resistance, 40Ω or less
RTD : Pt100, JPt100, 3-wire system
Allowable input lead wire resistance: 10Ω or less per wire
DC current : 0 … 20mA DC, 4 … 20mA DC, input impedance 50Ω
[Connect 50Ω shunt resistor (sold optionally) between input terminals 5 and 6]
Allowable input current: 50mA or less
DC voltage :
0 … 1V DC 0 … 5V / 1 … 5V / 0 … 10V DC
Input impedance 1MΩ or greater 100kΩ or greater
Allowable input voltage 5V or less 15V or less
Allowable signal source
resistance
2kΩ or less 100Ω or less
Accuracy (Setting and Indication)
Thermocouple : Within ±0.2% of input span ±1 digit, or within ±2°C (4°F) whichever is greater
R, S inputs, 0 … 200°C (0 … 400°F): Within ±6°C (12°F)
B input, 0 … 300°C (0 … 600°F): Accuracy is not guaranteed.
K, J, E, T, N inputs, less than 0°C (32°F): Within ±0.4% of input span ±1 digit
RTD : Within ±0.1% of input span ±1 digit, or within ±1°C (2°F) whichever is greater
DC voltage : Within ±0.2% of input span ±1 digit
DC current : Within ±0.2% of input span ±1 digit
Input sampling period : 0.25 seconds
Control action
• PID action (with auto-tuning function)
• PI action : When derivative time is set to 0
• PD action (with manual reset function) : When integral time is set to 0
• P action (with manual reset function) : When derivative and integral times are set to 0
• ON/OFF action : When proportional band is set to 0
Setting ranges of the control parameters :
OUT proportional band : 0.0 to 110.0% (ON/OFF action when set to 0.0)
Integral time : 0 to 1000 seconds (Off when set to 0)
Derivative time : 0 to 300 seconds (Off when set to 0)
OUT proportional cycle : 1 to 120 seconds
ARW : 0 to 100%
Manual reset : ± Proportional band converted value
Output limit : 0 to 100% (DC current output type: –5 to 105%)
(Not available for ON/OFF action)
Hysteresis : Thermocouple and RTD inputs: 0.1 to 100.0°C (°F)
DC voltage and current inputs: 1 to 1000
(The placement of the decimal point follows the selection)