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BAS-4022T
Dual Loop PID Controller

BAS-4022T Features

 2 loop PID control algorithms built in one package
 2 Analog Input/1 Analog Output/1 Digital Input/1Digital Alarm Output for 1
PID loop
 Analog Input Signal : 4 ~ 20 mA. 0 ~ 10 VDC, 3 k & 10 k Thermistor
 Analog Output Signal : 0 ~ 10 VDC, 0 ~ 20 mA, 420 mA
 Heating/Cooling (Direct/Reverse) Action Mode
 Loop Open/Close (PID Disable/Enable) and Analog Output Manual Control Modes
 512 KB Prog. Memory
 First Order Filter
 System Emergency Shutdown
 Modbus/RTU Protocol Support


BAS-4022T Specification

 Channels 2 loop PID Controller
 Analog Input 4 Channel Differential Input
Effective resolution : 16-bit
Input type : 4 ~ 20 mA, 0 ~ 10 VDC, 3 k & 10 k
Thermistor
 Analog Output 2 Channels
Effective resolution : 12-bit
Output type : 0 ~ 10 V, 0 ~ 20 mA, 4 ~ 20 mA
 Digital Input 2 Channels
Protected by photocouple
Support Dry/Wet Contact
 Digital Output 2 Channels
Open Collect Output
30 VDC/max, 100 mA
Isolation Voltage : 2000 VDC
 Input Impedance 10 Ω
 Accuracy 0.15% or better
 Zero Drift 6 mV/ oC
 Span Drift 25 ppm/ oC
 CMR @ 50/60 Hz 92 dB
 Built-in Watchdog Timer
 Individual Wire Burn-Out Detection
 Power Requirements Unregulated +10 ~ +30 VDC
 Power Consumption 2 W/Typical, 3 W/Max
 Operating Temperature -10 ~ 60 C
 EMI Meets FCC Class A
 Storage Temperature -25 ~ 85 C
 Humidity 5 ~ 95% non-condensing

BAS-4022T Ordering Information

 BAS-4022T-A Dual Loop PID Controller for Building Automation


BAS-4022T
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