- Product Description
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Product name Specification parameter Order number PID module EM231:8*J/K thermocouple inputs, isolated 16-bit precision, with intelligent PID CTS7 231-7TF36
- Technical Spec
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Product model EM231 Thermocouple PID module Order number CTS7 231-7TF36 Physical characteristics Dimension([WxHxD)(mm) 71x80x62 mm Power dissipation 1.8W Power loss +5V DC consumption current 54 mA L+ 39 mA L+ Coil voltage range 20.4～28.8V DC LED light indicator The 24V DC power supply is normal. ON= no error,OFF= no 24V DC power supply, SF: ON= The module is faulty, blinking = the input signal is incorrect,OFF= no error Analog input characteristics Input type Suspension type thermocouple Input range J/K type Input points 8 Isolate Field and logic 500V AC Field to 24V DC 500V AC 24V to logic 500V AC Common mode input range (input channel to input channel) 120V AC Common-mode rejection >120dB@120V AC Input resolution Temperature and voltage 0.1℃/0.1℉
15 plus sign bitsMeasurement principle Sigma-Delta Module update time(All channels) 825ms Length of wire to sensor Max. 100 m Conductor loop resistance Max.100Ω Noise suppression 85dB@ 50Hz/60Hz/400Hz Data word format Voltage:-27648~+27648 Input impedance >1MΩ Maximum input voltage 30V DC Resolution 15 bits+sign bit Input filter attenuation -3dB@ 21kHz Basic error 0.1% FS(Voltage) Repeatability 0.05% FS Cold contact error ±1.5℃ Diagnostic program LED：EXTF，SF PID characteristic PID algorithm PID+FUZZY argument auto-tuning Sampling time 1s Output minimum pulse width 10ms PID type P、PI、PD、PID PID output type Analog or PWM PID output polarity Bipolar or unipolar
- Installation
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Wiring Diagram：
Size Diagram：
