Autonics TZN4L - User Manual

H-72
TZN/TZ Series
Dual PID auto tuning control
※
1: Only for TZ4SP, TZ4ST, TZ4L, TZN4M
Series
.
Features
Ordering information
● Dual PID auto tuning function:
High-speed response of PID control to reach to the
desired value fast, low-speed of response of PID control
to minimize the overshoot even though response is a
little bit slow.
● High display accuracy: ±0.3%(by F.S. value of each input)
● 2-Steps auto tuning control function
● Multi-input function
(13 kinds of multi-input selection function):
Temperature sensor, voltage and current selection
function.
● Various sub output function:
Includes in LBA, SBA, 7kinds of alarm output and
4 kinds of alarm option function, PV transmission
output(DC4-20mA), RS485 communication output
● Display the decimal point for analog input
TZ4SP/TZN4S
TZN4
TZ4
TZ4/TZN4
Item
Digit
Size
Auxiliary output
Power supply
※
1
Control output
TZ4ST
Etc.
4 M 1 4 RTZ
R Relay output
S SSR drive voltage output
C Current output(DC4-20mA)
2 24VAC/24-48VDC
4 100-240VAC 50/60Hz
1 Event 1 output
1 Event 1 output
2 Event 1 + Event 2 output
R Event 1 + PV transmission output(DC4-20mA)
1 Event 1 output
2 Event 1 + Event 2 output
R Event 1 + PV transmission output(DC4-20mA)
A Event 1 + Event 2 + PV transmission output(DC4-20mA)
T Event 1 + RS485 communication output
B Event 1 + Event 2+RS485 communication output
S DIN W48×H48mm(terminal type)
SP DIN W48×H48mm(plug type)
ST DIN W48×H48mm(terminal type)
M DIN W72×H72mm
W DIN W96×H48mm
H DIN W48×H96mm
L DIN W96×H96mm
4 9999(4 digit)
TZ Temperature dontroller(PID)
TZN Temperature dontroller (PID New type)

Autonics TZN4L Specifications

General

Model	TZN4L
Control Method	PID Control
Number of Inputs	1
Input Type	Thermocouple, RTD
Output Type	Relay
Display Method	LED
Power Supply	100-240 VAC 50/60 Hz
Sampling Period	0.5 sec
Operating Ambient Temperature	0 to 50°C
Protection Structure	IP65
Communication	RS-485

Summary

Dual PID Auto Tuning Control

Features

Key characteristics of the Dual PID auto tuning control function.

Ordering Information

Specifications

Flow Chart for Parameter 1 Group

Parameter 2 Group

Alarm Functions

Alarm Operation

Alarm Option

Controller Functions

Auto Tuning

PID auto tuning process for automatic system response optimization.

Sensor Break Alarm

Detects sensor disconnection and triggers an output.

Loop Break Alarm

Diagnoses abnormal temperature control by detecting lack of process change.

Error

Control Modes

Dual PID Control

Advanced control offering high-speed or low-speed response PID tuning.

Special Functions

Cool Heat Function

Ramp Function

Input and Output Configuration

Input Correction

Output Connections

Details on connecting various output types like relay, SSR, and current.

Communication Output

Proper Usage and Precautions

Simple Error Diagnosis

Troubleshooting common operational issues like load not operating or sensor errors.

Caution for Using

Important safety and operational guidelines to prevent damage or malfunction.