Autonics TC4L - User Manual

H-54
TC Series
Features
Economical Single Display Type, PID Control

Ordering Information

Specifications
Series TC4S TC4SP TC4Y TC4M TC4W TC4H TC4L
Power
supply
AC power 100-240VAC 50/60Hz
AC/DC power 24VAC 50/60Hz, 24-48VDC
Allowable voltage range 90 to 110% of rated voltage
Power
consumption
AC power Max. 5VA (100-240VAC 50/60Hz)
AC/DC power Max. 5VA (24VAC 50/60Hz), Max. 3W (24-48VDC)
Display method 7Segment (red), Other display (green, yellow, red) LED
Character size (W×H) 7.0×15.0
mm
7.4×15.0
mm
9.5×20.0
mm
9.5×20.0
mm
7.0×14.6
mm
11.0×22.0
mm
Input type
RTD DPt100Ω, Cu50Ω (allowable line resistance max. 5Ω per a wire)
Thermocouple K (CA), J (IC), L (IC)
Display
accuracy
※
1
RTD
At room temperature (23
℃
±5
℃
): (PV ±0.5% or ±1
℃
, select the higher one) ±1digit
Out of room temperature range: (PV ±0.5% or ±2
℃
, select the higher one) ±1digit
※
For TC4SP, add ±1
℃
by accuracy standard.
Thermocouple
※1:IncaseoftheACvoltagemodel,SSRdriveoutputmethod(standardON/OFFcontrol,cycle,control,phasecontrol)isavailableto
select.
※
2: It is unavailable for TC4SP, TC4Y.
※
3: 11-pin socket (PG-11, PS-11(N)) for TC4SP: sold separately.
● Realizes ideal temp. controlling with newly developed
PID control algorithm and 100ms high speed sampling
● Built-in relay output or SSR output selectable
: Enables to phase control and cycle control
with SSR drive output (SSRP function)
● Dramatically increased visibility using wide
display part
● Mounting space saving with compact design
: Approx. 38% reduced size compared with
existing model (depth-based)
● SV/PV deviation indicatable
Setting type
Item
Digit
Size
Alarm output
Power supply
Control output
N Indicator - Without control output
R Relay output + SSR drive output
※
1
2 24VAC 50/60Hz, 24-48VDC
4 100-240VAC 50/60Hz
N No alarm output
1 Alarm 1 output
2 Alarm 1 output + Alarm 2 output
※
2
S DIN W48×H48mm (Terminal block type)
SP DIN W48×H48mm (11-pin plug type)
※
3
Y DIN W72×H36mm
M DIN W72×H72mm
H DIN W48×H96mm
W DIN W96×H48mm
L DIN W96×H96mm
4 9999 (4digit)
C Set by touch switch
T Temperature controller
T S 1 4 R4C
※
1: Thermocouple L (IC) type, RTD Cu50Ω
At room temperature (23
℃
±5
℃
)
:
(PV ±0.5% or ±2
℃,selectthe
higher one) ±1digit
Out of room temperature range:

(PV ±0.5% or ±3
℃,selectthe
higher one) ±1digit
In case of TC4SP Series, ±1
℃
will be added.

Autonics TC4L Specifications

General

Model	TC4L
Control Method	PID Control
Size	48 x 48 mm
Input Type	Thermocouple / RTD
Output Type	Relay, Voltage, Current
Display Type	LED
Power Supply	100-240 VAC 50/60 Hz
Communication	RS-485 (Modbus RTU)
Accuracy	±0.3% of F.S. value ±1 digit
Resolution	0.1°C
Protection	IP65

Summary

Specifications Overview

Connections

Details wiring diagrams and terminal assignments for various TC series models.

SV Setting Procedure

Parameter Reset

Parameter Group Navigation

Parameter Group 1

Provides access to alarm settings, auto-tuning, and control parameters.

Parameter Group 2

Includes input type, units, correction, digital filter, and control method settings.

Parameter Group 1 Details

Auto-Tuning Function

Enables or disables auto-tuning for PID parameter optimization.

Proportional Band (P) Setting

Sets the proportional band for PID control.

Integral Time (I) Setting

Sets the integral time constant for PID control.

Parameter Group 2 Details (InputCorrection)

Input Type Selection

Selects the sensor input type (Thermocouple, RTD).

Parameter Group 2 Settings (Control)

Control Type Selection

Control Output Type Selection

Advanced Parameter Settings

SSR Drive Output Method

LBA Monitoring Time

Input Sensor and Temperature Range

Factory Default Parameter Settings

Functions Overview

Alarm Operation Modes

Configures alarm operations like deviation, absolute value, and sensor break.

Alarm Option Modes

Sets alarm latch, standby sequence, and standard alarm behaviors.

Sensor Break Alarm Function

Specific Function Modes

Loop Break Alarm (LBA) Function

Checks control loop and outputs alarm by temperature change.

SSRP Function Details

Enables standard ON/OFF, cycle, or phase control using SSR drive output.

Control and Tuning Functions

Standard ONOFF Control Mode

Cycle Control Mode

Auto-Tuning Procedure

Guides auto-tuning process for PID parameter optimization.

Parameter and Input Functions

CoolHeat Function Selection

Control Output on Input Break

Usage Cautions