T30 series

Standard PID Temperature Controllers

Stable control.
Simple timer operation.

Cost-effective, high-accuracy controllers with 6 timer modes and practical features for fast, stable control.

SG-PID control
Fast response
for stable control performance
6 timer modes
Normal · T1~T5
A choice of timer modes
Universal I/O
24 input types and 4 output types
for varied sensors and control needs

Manuals Library→Product Inquiry→

01Features

SG-PID control
The Super 2-degree-of-freedom PID algorithm and Fast Auto-Tuning provide fast response and stable control.
Universal I/O
Supports 24 input types, including TC, RTD, voltage and current, and 4 output types.
Variable sampling: 50~250 ms
Adjusts the sampling period according to the SG-PID algorithm.
6 timer modes
Supports Normal and T1~T5 modes and digital input (DI). See below for timer settings and operation.
Alarm and event outputs
Supports 20 alarm/event types and up to 3 contact outputs.
Loop break alarm (LBA)
Signals a control-loop fault through an alarm contact.
Inverter run/stop output
Provides a dedicated run/stop contact output for the inverter interface.
Retransmission and sensor power
Supports PV/SV/MV retransmission (4~20 mA) and sensor power (12 V DC, 25 mA). Check each model's configuration.

6 timer modes

Choose the mode for the required start method and output operation.

Output ALARM 2
Time units Minutes (min) · Hours (h)
External contact input (DI) Run / Stop

Normal

ON after a delay

The output turns ON after the set delay time.

Automatic start · One-shot

Starts automatically and turns the output ON for the set time, once.

Manual start · One-shot

Starts manually and turns the output ON for the set time, once.

Manual one-shot · No temperature condition

A manually started one-shot operation without a temperature condition.

Repeat · Set ON time

Set the ON time for repeated operation from the front panel.

Repeat · Set OFF time

Set the OFF time for repeated operation from the front panel.

Refer to the original documents for setup procedures and detailed timing.

Timer setup guide PDF ↗Detailed timing chart PDF ↗

02Specifications

T30 series ratings and specifications
General
Supply voltage and order code	Final digit 0 · Standard power supply100~240 V AC, 50/60 Hz (permissible range: 85~265 V AC) Final digit 1 · Optional 24 V supply24 V AC/DC (permissible range: 20~28 V AC/DC)
Power consumption	8 VA maximum
Operating environment	-10~50 °C / 25~85 % RH (no condensation or freezing)
Weight	T32, T33, T37: 310 g / T34: 200 g / T39: 420 g Includes brackets and accessories. Optional features add 30 g.
Input and measurement
Thermocouple (TC)	K, J, T, E, R, B, S, L, N, U, C(W5), D(W3)
RTD	KPt100(KS), JPt100(JIS), Pt100(DIN)
Current and voltage inputs	4~20 mA DC / 1~5 V DC / -10~20 mV DC / 0~100 mV DC
Measurement accuracy	±0.3 % of FS + 1 digit
Input impedance	Current: 250 Ω / Voltage (including TC): at least 1 MΩ RTD lead resistance: 10 Ω or less, with equal resistance in all three leads
Input sampling period	50~250 ms (variable according to the SG-PID algorithm)
Control and output
Control methods	Super 2-degree-of-freedom PID (SG-PID), Fast Auto-Tuning
Relay output	1 changeover contact, 250 V AC, 3 A (resistive load) Electrical life: at least 100,000 operations / Time-proportional PID or ON/OFF output
Voltage (SSR) output	15 V DC, 25 mA / Built-in short-circuit protection / Voltage pulse (time-proportional PID)
Current (SCR) output	4~20 mA DC / Permissible load impedance: 600 Ω or less / Continuous PID output
External input (DI)	ON: 1 kΩ or less / OFF: at least 100 kΩ External control inputs for SV1 and SV2
Retransmission output	4~20 mA DC / Load: 600 Ω or less / Resolution: approximately 1/4600 PV (measured value), SV (set value), MV (control output, %), SPS (sensor module power supply)
Alarm output	1 normally open contact, 250 V AC, 3 A (resistive load) ALARM 1/2 shared with LBA; 20 independent event types and loop break alarm