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Home | Products | Controllers & Displays | Controllers | Digital Controllers | SR23

SR23 – High Accuracy Digital Controller

SR23 supports Modbus/Shimaden communication protocols.

Shimaden SR23 High Accuracy Digital Controller
  • 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 Universal-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
Brand: SHIMADEN
Usually in stock
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  • Product Details
  • Ordering Information
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  • Controller capable of high resolution 1/1000 °C display (RTD 0.000–30.000 °C) and is suitable for high precision control.
  • Can select 2-input specification or servo output specification.
  • 10-point SV setting, and 10 types of PID value are settable.
  • 3-point event output is a standard feature.
  • 4-point external control input is a standard feature.
  • External control output 3 points (Darlington) and 2 points (open collector) are standard features.
  • Remote setting input (0–10 V DC) is a standard feature.
  • Dustproof drip-proof structure suitable for IP66.
ITEM CODE SPECIFICATIONS
SERIES SR23- 96 × 96 DIN size, high-performance digital controller
BASIC FUNCTIONS SS Universal-input, 1-input/1-output control, 3 event outputs
CONTROL OUTPUT 1 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
CONTROL OUTPUT 2 N- None
 standard  06 0 ~ 10V DC, Input resistance: approx. 500kΩ Non-insulated input
REMOTE SETTING
INPUT/HEATER BREAK ALARM
(FOR SINGLE-PHASE)
04 4 ~ 20mA DC, Input resistance: 250Ω
05 1 ~ 5V DC, Input resistance: approx. 500kΩ
14 4 ~ 20mA DC, Input resistance: 250Ω Insulated input
15 1 ~ 5V DC, Input resistance: approx. 500kΩ
16 0 ~ 10V DC, Input resistance: approx. 500kΩ
31 Heater break alarm*
(heater current 30A with CT)
* Selectable only when
Control Output 1 is Y or P
32 Heater break alarm*
(heater current 50A with CT)
ANALOG OUTPUT 1 0 None
 3 0 ~ 10mV DC, Output resistance: 10Ω
 4 4 ~ 20mA DC, Load resistance: max. 300Ω
6 0 ~ 10V DC, Load current: max. 2mA
ANALOG OUTPUT 2/SENSOR POWER SUPPLY 0 None
3 0 ~ 10mV DC, Output resistance: 10Ω
4 4 ~ 20mA DC, Load resistance: max. 300Ω
6 0 ~ 10V DC, Load current: max. 2mA
8 Sensor power supply 24V DC 25mA
standard  0 DI 4 points, DO 5 points (SV No. switching not available)
EXTERNAL INPUT/OUTPUT CONTROL SIGNAL(DI/DO) *1 1 DI 10 points, DO 9 points (SV No. switching available)
2 DI 10 points, DO 13 points (SV No. switching available)
COMMUNICATION FUNCTION 0 None
5 RS-485 Shimaden standard protocol / MODBUS (RTU/ASCII) communication protocol
7 RS-232C
REMARKS A Without
9 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.

SR23 Controllers are Shimaden Lite Software Compatible – Software Available “Free”

Download Shimaden Lite Software here

  • Shimaden SR23 High Accuracy Digital Controller - Brochure 3.18 MB
  • Shimaden SR23 High Accuracy Digital Controller - 1 Input - Instruction Manual 1.14 MB
  • Shimaden SR23 High Accuracy Digital Controller - 1 Input Quick Reference 604.96 KB
  • Shimaden SR23 High Accuracy Digital Controller - 2 Input - Instruction Manual 1.29 MB
  • Shimaden SR23 High Accuracy Digital Controller - 2 Input Quick Reference 627.83 KB
  • Shimaden SR23 High Accuracy Digital Controller - Communication Interface Manual 705.84 KB
  • Shimaden SR23 High Accuracy Digital Controller - Servo Output Manual 1.26 MB
  • Shimaden SR23 High Accuracy Digital Controller - Servo Output Quick Reference 570.35 KB

Product Range

Product Range:
CodeSpecificationsPriceQuantity
SR23-SSIN-040000A

Current Control Output and 4~20mA Input.

$1,050.00
SR23-SSIN-040005A

Current Control Output, 4~20mA Input, RS485.

$1,130.00
SR23-SSIN-044010A

Current Control Output, 4~20mA Input, Retransmission 1, External control DI 10 points/DO 9 points

$1,290.00
SR23-SSYN-040005A

Contact Control Output, 4~20mA Input, RS485.

$1,130.00
SR23-SSYN-044010A

Contact Control Output, 4~20mA Input, Retransmission 1, External control DI 10 points/DO 9 points

$1,290.00
SR23-DCII-040010A

Cascade Dual Input Controller

$1,420.00
All prices are in NZ$, and GST exclusive and are subject to change without notice.

Intech Instruments Ltd are the New Zealand distributor for Shimaden products. Please contact the Shimaden distributor in your country if you require sales or service support for Shimaden products.

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  • (09) 827-1930Auckland
  • sales@intech.co.nz

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