TOKY PID Temperature Controller Digital Temperature Thermostat

TOKY PID Temperature Controller Digital Temperature Thermostat         AI518 PID Temperature Controller Features:   1) Optional input of TC/RTD/analog signal,universal software.
2) Two freedom degree PID arithmetic with auto-tuning function
3) Optional various control output and 4~20mA linear output
4) 2 loop alarm,many kinds of alarm type are optional.
5) Rich sizes, big LED display.
6) RS485 communication,ModBUS-RTU protocol.
7) Industrial level of EMC test and higher reliability.            

Model	Control output	Analog output	Communication	Input	Accuracy
AI518-4/6/7/8/9-SC10	Voltage output	No	No	TC input RTD input Standard analog input (0~10V; 4~20mA; 0~50mV;0~400Ω)	±0.5%FS
AI518-4/6/7/8/9-RC10	Relay output
AI518-4/6/7/8/9-KC10	SCR output
AI518-4/6/7/8/9-DC10	Current output	Switchable analog
AI518-4/6/7/8/9-SC18	Voltage output	No	RS485
AI518-4/6/7/8/9-RC18	Relay output
AI518-4/6/7/8/9-KC18	SCR output
AI518-4/6/7/8/9-DC18	Current output	Switchable analog

  Note:4-20mA output can switch analog output/PID control output in the menu. The factory is PID control output without neted.       AI518 PID Temperature Controller Specification:  

Sampling rate	2.5 times/second
Analog output	1loop 4-20mA;  load resistance 600Ωmax
Auxiliary voltage output	DC 24V
Capacity	30mA max
Control output	Relay output load capability:3A/250VAC
Alarm output	Relay output load capability:1A/250VAC
Communicaiton protocol	RS-485 ModBUS-RTU
Baud	4800bps,9600bps
Resolution	Display± 0.1℃
Power consumption	≤5W
Working environment	0~50℃ <85%RH
Storange  environment	-20~60℃ <85%RH
Vibration,pile	10~55Hz X\Y\Z 0.75mm
Screw torque	0.74n.m~0.9n.m
Dielectric strength	Among power supply terminal,relay contact point, signal input terminals  2000V AC 50/60Hz 1 minute
ESD	3 level
Pulse train anti-interference	4level each mode±4000VP-P
Lightning surge	3 level N-L ±2000V
Frequency drop	3 level

      Note:Simple Problem Shooting:  

Display Message	Method
Display HHHH	Check input wire connects well or not / beyond the highest limit or not .Check input signal / FH and ambient temperature
Display LLLL	Check input wire connects well or not / beyond the lowest limit or not . Check input signal / FL and ambient temperature