BR6A Digital temperature controller
- Cooling control and heating control selection
- Alarm output and timer output selection
- ON / OFF and proportional control selection
- 0.1 ℃ / 1 ℃ selection
- Delay output time setting

The order from the left is the order in which the information is displayed at the bottom. If you cancel the check, the information will be excluded, and if you check, it will be printed out.

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▍Specification

Power consumption

7 VA Max (220 V a.c. 60 Hz)

Input sensor

Company exclusive sensor (TH - 570N) ※Thermistor

Display accuracy

± 1 % of FS ± 1 Digit

Control output

(Main output)

Relay output

Contact composition : 1 c, 250 V a.c., 5 A(Resisitive load)

SSR

10 - 15 V d.c. More than (resistive load 500 Ω min)

Alarm/Defrost

Relay

Contact composition : 1 c, 250 Va.c., 5 A(Resistive load)

Control action

Proportional control (P control), ON/OFF control

Setting method

Digital setting with operation buttons

Other function

Deforsting timer, alarm function, heating/cooling control

Communication

RS - 485

Protocol

MODBUS ASCII/RTU

speed

4800, 9600, 19200 bps

Ambient temperature

0 ~ 50 ℃

Resistance between wires

Below 10 Ω for each wire

Ambient humidity

35~85 % RH(with no condensation)

Weight

120 g

▍Suffix code

Model

Code

Description

BR6A-

-

Digital temperature controller

selective controller type in parameter (proportional or ON/OFF controller)

Input

N

 

 

 

 

Company exclusive sensor(TH-570N) ※Thermistor

Control of output

M

 

 

 

Relay connect output

S

 

 

 

Voltage pulse output (voltage pulse output for SSR driving)

Option

0

 

 

None

1

 

 

Communication(RS - 485, MODBUS ASCII/RTU)

Power supply voltage

P4

 

100 - 240 V a.c. 50/60 Hz

LED color

W

White LED display

R

Red LED display

▍Dimension & panel cutout

[Unit : ㎜]

Dimensions
Dimensions

■ Sensor(Thermistor/NTC)

Sensor

Name

Sensory type

Range(℃)

Accuracy

Remark

TH570N

Thermistor

-50.0~150.0

±1.5℃

Max ± 3.5℃ temperature deviation may happen

(± 1.5℃ sensor deviation & ± 2℃ controller deviation)

※ Extension of sensor length or modification of sensor will be the cause of malfunction