Main features

Longtime seller temperature controllers

Longtime seller of digital temperature controllers with easy-to-operate PID Autotuning.

Avoids setting errors

This model uses SET key (Registration key) method which avoids setting errors.

Multifunctional

PID action is selectable from heat, cool, or heat/cool control.

Main specification

• Number of Inputs :1 point
• Input type : ※See the Input Range Code for the input range.

Thermocouple: K, J, T, S, R, E, B, N, W5Re/W26Re, PLII

RTD: Pt100, JPt100

• Sampling time：0.5 sec.
• Measurement accuracy：±(0.5% of displayed value+1 digit)　※Depends on the input and the range.
• Outputs（OUT1）

1) Relay contact output : Form C (1c) contact　※1a contact for REX-C100

2) Voltage pulse output for SSR driving: 0/12V dc

3) DC Current output : 4 to 20mA dc

4) Triac trigger output: Trigger method – Zero cross method

<Specification for Optional Functions>

• Output (OUT2) ※Cooling output for heat/cool control

1) Relay contact output : 1a contact

2) Voltage pulse output for SSR driving: 0/12V dc

3) DC Current output : 0 to 20mA dc

• Alarm output (max.2 points): Temperature alarm, Heater break alarm, and Control loop break alarm
• CT input for Heater break alarm (max. 1 point)

<General Specification>

• Power supply voltage (Rating): 100 to 240Vac/24Vac/24Vdc
• Ambient temperature: 0 to 50°C
• Weight:

REX-C100　Approx.170g

REX-C400　Approx. 260g

REX-C410　Approx. 260g

REX-C700　Approx. 250g

REX-C900　Approx. 340g

• Safety standards:　UL UL61010-1

cUL CAN/CSA-22.2 NO.61010-1

CE Marking: 　Low Voltage Directive (LVD)　EN61010-1

EMC Directive EN61326-1

External dimensions

（単位：mm）

Models