PID Controller SR23A

Feature:

2-channel controller (Basic type: 1-channel controller)
Independent 2-loop / Internal Cascade / 2-input operation control
High accuracy ± (0.1% FS + 1 digit)
High Sampling Cycle 0.1 sec.
High resolution 1/ 1000 °C display achieved
*Only for R.T.D. input (scale: 0.000–30.000 °C)
Auto-Tuning PID / Expert PID / Self-Tuning PID Multi-Setting of 10 Set Values
Independent Multi -Input
User Friendly Operation (Menu Driven: 4 Lines LCD Display)
Easy Setting & Maintenance via Infrared COM port on the front panel
Interface RS-232C/RS-485 (MODBUS / Shimaden)
The front dust/splash-proof IP66
Universal Power Supply (100–240V AC ±10%)
Sensor power supply

Download DataSheet

SKU: TSPL1090
Category: PID Controller

Description
Additional info

1- Input Specification

1-output control
2-output control (Heat & Cool/Heat & Heat/Cool & Cool)

Ordering Information

ITEM

CODE

SPECIFICATIONS

SERIES

SR23A‐

96 x 96 DIN size, high-performance digital controller EV 1 to 3 (3 points), DI 1 to 4 (4 points), DO 1 to 5 (5points)

BASIC FUNCTIONS

Multi input, 1-input/1-output control

Multi input, 1-input/2-output control

CONTROL OUTPUT 1

Contact 1c, contact rating: 240V AC 2.5A/resistive load, 1A/inductive load

Current 4–20mA DC, Load resistance: max. 600Ω

SSR drive voltage output 12V±1.5V DC, Load current: max. 30mA

Voltage 0–10V DC, Load current: max. 2mA

CONTROL OUTPUT 2

(Select N- for basic
function SS.)

N‐

None

Y‐

Contact 1c, contact rating: 240V AC 2.5A/resistive load, 1A/inductive load

I‐

Current 4–20mA DC, Load resistance: max. 600Ω

P‐

SSR drive voltage output 12V±1.5V DC, Load current: max. 30mA

V‐

Voltage 0–10V DC, Load current: max. 2mA

REMOTE SETTING INPUT/HEATER BREAK ALARM (FOR SINGLE- PHASE) *1

REMOTE SETTING INPUT 4–20mA DC Input resistance: 250Ω

Non-insulated input

REMOTE SETTING INPUT 1–5V DC
Input resistance: approx. 600kΩ

REMOTE SETTING INPUT 0–10V DC
Input resistance: approx. 570kΩ

REMOTE SETTING INPUT 4–20mA DC
Input resistance: 250Ω

Insulated input

REMOTE SETTING INPUT 1–5V DC Input resistance: approx. 600kΩ

REMOTE SETTING INPUT 0–10V DC Input resistance: approx. 570kΩ

Heater break alarm* (heater current 30A with CT)

Selectable only when Control Output 1 or 2 is
Y or P

Heater break alarm* (heater current 50A with CT)

ANALOG OUTPUT 1

None

0–10mV DC, Output resistance: 10Ω

4–20mA DC, Load resistance: max. 300Ω

0–10V DC, Load current: max. 2mA

ANALOG OUTPUT 2

or SENSOR POWER SUPPLY

None

ANALOG OUTPUT 2 0–10mV DC, Output resistance: 10Ω

ANALOG OUTPUT 2 4–20mA DC, Load resistance: max. 300Ω

ANALOG OUTPUT 2 0–10V DC, Load current: max. 2mA

Sensor power supply 24V DC 25mA

Additional external output control signal (DI/DO) *2

None

DI 5 to 10 (6 points), DO 6 to 9 (4 points)

DI 5 to 10 (6 points), DO 6 to 13 (8 points)

COMMUNICATION FUNCTION

None

RS‐485

Shimaden standard protocol

/ MODBUS (RTU/ASCII) communication protocol

RS‐232C

REMARKS

Without

With

*1 When switching the SV No. by DI, 10 points of DI (CODE 1 or 2) are required.

*2 Ten DI points (code 1 or 2) are required for switching the SV No. by DI.

Optional Accessories

Name	Model	Description
Shunt Resistor	QCS002	250Ω, external input resistance at current input
Relay Unit	AP2MC	Converts open collector output to contact output. 2 circuits built-in

2- Input Specification

2-input/2-output control (independent 2-loop control)
Internal cascade control *Output for control is output to Control Output 2.
2-input operation/1-output control (1-loop control by max. value, min. value, average value, deviation value operation)
2-input operation/2-output control (1-loop heat & cool/heat & heat/cool & cool control by max. value, min. value, average value, deviation value operation)

Ordering Information

ITEM

CORD

SPECIFICATIONS

SERIES

SR23A‐

96 x 96 DIN size, high-performance digital controller EV 1 to 3 (3 points), DI 1 to 4 (4 points), DO 1 to 5 (5points)

BASIC FUNCTIONS

*2, *3

Multi input, independent 2-loop control

Multi input, internal cascade control

Multi input, 2-input operation/1-output control

Multi input, 2-input operation/2-output control

CONTROL OUTPUT 1 *1

Contact 1c, contact rating: 240V AC 2.5A/resistive load, 1A/inductive load

Current 4–20mA DC, Load resistance: max. 600Ω

SSR drive voltage output 12V±1.5V DC, Load current: max. 30mA

Voltage 0–10V DC, Load current: max. 2mA

CONTROL OUTPUT 2

Y‐

Contact 1c, contact rating: 240V AC 2.5A/resistive load, 1A/inductive load

I‐

Current 4–20mA DC, Load resistance: max. 600Ω

P‐

SSR drive voltage output 12V±1.5V DC, Load current: max. 30mA

V‐

Voltage 0–10V DC, Load current: max. 2mA

REMOTE SETTING INPUT/ HEATER BREAK ALARM (FOR SINGLE-PHASE) *4

REMOTE SETTING INPUT 4–20mA DC Input resistance: 250Ω

Non-insulated input

REMOTE SETTING INPUT 1–5V DC Input resistance: approx. 600kΩ

REMOTE SETTING INPUT 0–10V DC Input resistance: approx. 570kΩ

REMOTE SETTING INPUT 4–20mA DC Input resistance: 250Ω

Insulated input

REMOTE SETTING INPUT 1–5V DC Input resistance:approx. 600kΩ

REMOTE SETTING INPUT 0–10V DC Input resistance:approx. 570kΩ

Heater break alarm (heater current 30A with CT)

Selectable only when Control Output 1 or 2 is Y or P

Heater break alarm (heater current 50A with CT)

ANALOG OUTPUT 1

None

0–10mV DC, Output resistance: 10Ω

4–20mA DC, Load resistance: max. 300Ω

0–10V DC, Load current: max. 2mA

ANALOG OUTPUT 2/ SENSOR POWER SUPPLY

None

ANALOG OUTPUT 2 0–10mV DC, Output resistance: 10Ω

ANALOG OUTPUT 2 4–20mA DC, Load resistance: max. 300Ω

ANALOG OUTPUT 2 0–10V DC, Load current: max. 2mA

Sensor power supply 24V DC 25mA

Additional external output control signal (DI/DO) *5

None

DI 5 to 10 (6 points), DO 6 to 9 (4 points)

COMMUNICATION FUNCTION

None

RS‐485

Shimaden standard protocol/

MODBUS (RTU/ASCII) communication protocol

RS‐232C

REMARKS

Without

With

*1 Independent 2-loop control, internal cascade control, 2-input operation/1-output control and 2-input operation/2-output control are all supported in the 2-input specification. This controller is shipped with the function selected at BASIC FUNCTION set.

*2 In an internal cascade control specification, slave output for control is output to Control Output 2. Select the same specification as Control Output 2 for Control Output 1.

*3 In a 2-input operation/1-output control specification, the output for control is output to Control Output 1. Select the same specification as Control Output 1 for Control Output 2.

*4 In a 2-output specification, the heater break alarm is used by either of Control Output 1 or 2.

Optional Accessories

Name	Model	Description
Shunt Resistor	QCS002	250Ω, external input resistance at current input
Relay Unit	AP2MC	Converts open collector output to contact output. 2 circuits built-in

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Dust and splash proof front panel equivalent to IP66
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