SM PLUS LTD

industrial automation

   
 
 
 

 

PID with AutoTune Temperature controllers

 

 

        Temperature controllers SM9xx are multifunctional programmable controllers with one or two displays. They are designed to work with thermo-resistors Pt100, thermo coupler J and K type or current input (4-20mA).

        The devices are equipped with two relay outputs (NO+NC) or voltage outputs to control outside SSR - not isolated to inner ground.

 

 

Type

SM 912                     PID   Auto Tune

 

Range

RTD Pt100

-20.0 ÷ 450.0 °C 

TC J (FeConst)

0 ÷ 900 °C 

TC K (NiCrNi)

0 ÷ 1200 °C 

DC Current 4 ÷ 20 mA

0 ÷ 9999 

 

Accuracy

± 0.25 % of the range

± 1 digit 

 

Outputs

2 x 5A (NO+NC) or 24V/dc SSR

 

Display

LED 4 digits (red or green)

 

Supply voltage

12V DC ; 24V DC ; 220V AC 50/60Hz

 

Operating temperature

0 ÷ +50 °C

 

Degree of protection

IP60 / IP20      front / rear panel

 

Size

48x48x95, 48x48x102 mm 

 

SM912 may be equipped with two types of displays: 0,28” or 0,36” (red or green). It is closed in plastic case with own steadying pins and size according to DIN 48х48 mm.

Data Sheet

SM912

User Manual

SM912

 

 

 

Type

SM 922                     PID   Auto Tune

 

Range

RTD Pt100

-20.0 ÷ 400.0 °C 

TC J (FeConst)

0 ÷ 900 °C 

TC K (NiCrNi)

0 ÷ 1200 °C 

DC Current 4 ÷ 20 mA

0 ÷ 9999 

 

Accuracy

± 0.25 % of the range

± 1 digit 

 

Outputs

2 x 5A (NO+NC) or 24V/dc SSR

 

Display

2 LED 4 digits (red or green)

 

Supply voltage

12V DC ; 24V DC ; 220V AC 50/60Hz

 

Operating temperature

0 ÷ +50 °C

 

Degree of protection

IP60 / IP20      front / rear panel

 

Size

48x48x95, 48x48x102 mm 

 

SM922 there is an option during working process to display the first or the second end of entered margin to the bottom display. It is closed in plastic case with own steadying pins and size according to DIN 48х48 mm.

Data Sheet

SM922

User Manual

SM922

 

 

  New       4 - 20 mA (20 - 4 mA)

                                          Output

 

 

 

 

 

 

Type

SM 925  4-20mA Out   PID  Auto Tune

 

Range

RTD Pt100

-20.0 ÷ 400.0 °C 

TC J (FeConst)

0 ÷ 900 °C 

TC K (NiCrNi)

0 ÷ 1200 °C 

DC Current 4 ÷ 20 mA

0 ÷ 9999 

 

Accuracy

± 0.25 % of the range

± 1 digit 

 

Outputs

2 x 5A (NO+NC) or 24V/dc SSR

4 ÷ 20 mA  or  20 ÷ 4 mA

 

Display

2 LED 4 digits (red or green)

 

Supply voltage

12V DC ; 24V DC ; 220V AC 50/60Hz

 

Operating temperature

0 ÷ +50 °C

 

Degree of protection

IP60 / IP20      front / rear panel

 

Size

48x48x95, 48x48x102 mm 

 

SM925 притежава възможност с промяна на пара-метрите на управление да работи по следните закони: P, PI, PD, PID, ON-OFF. Терморегулаторът има вградена функция Auto Tune за настройка на PID параметрите към обекта на управление.

Изход OUT1 работи по PID закон, а изход OUT2 по закон ON-OFF . Изход OUT3 е токов (4-20mA или 20-4mA) и повтаря изход OUT1.

 

User Manual

SM925

 

 

  New       Control Motorized

                                          Valve

 

 

 

Type

SM 933                      PID  Auto Tune

 

Range

RTD Pt100

0 ÷ 400.0 °C 

 

Accuracy

± 0.25 % of the range

± 1 digit 

 

Outputs

1 x 5A (NO+NC) or 24V/dc SSR

2 x 3A (NO)

 

Display

2 LED 4 digits (red or green)

 

Supply voltage

12V DC ; 24V DC ; 220V AC 50/60Hz

 

Operating temperature

0 ÷ +50 °C

 

Degree of protection

IP60 / IP20      front / rear panel

 

Size

48x48x95, 48x48x102 mm 

 

SM933 е предназначен за използване при системи за автоматично управление и контрол на термопроцеси, при които подаването на енергия към обекта се регулира с моторвентил. Терморегулатора работи с P, PI, PD или PID закон за управление на изходите. За по-бързо въвеждане в експлоатация се използва система AutoTune за автоматично изчисляване параметрите на PID. Уреда е предназначен за работа с моторвентил без обратна връзка.

 

User Manual

SM933

 

 

 

Type

SM 952                     PID   Auto Tune

 

Range

RTD Pt100

-20.0 ÷ 350.0 °C 

TC J (FeConst)

0 ÷ 900 °C 

TC K (NiCrNi)

0 ÷ 1200 °C 

DC Current 4 ÷ 20 mA

0 ÷ 9999 

 

Accuracy

± 0.25 % of the range

± 1 digit 

 

Outputs

2 x 5A (NO+NC) or 24V/dc SSR

 

Display

2 LED 4 digits (red or green)

 

Supply voltage

12V DC ; 24V DC ; 220V AC 50/60Hz

 

Operating temperature

0 ÷ +50 °C

 

Degree of protection

IP60 / IP20      front / rear panel

 

Size

72x72x95, 72x72x102 mm 

 

SM972 there is an option during working process to display the first or the second end of entered margin to the bottom display. It is closed in plastic case with own steadying pins and size according to DIN 72х72 mm.

 

User Manual

SM952

 

 

  New 

 

Type

SM 962 / SM 962 V    PID   Auto Tune

 

Range

RTD Pt100

-20.0 ÷ 350.0 °C 

TC J (FeConst)

0 ÷ 900 °C 

TC K (NiCrNi)

0 ÷ 1200 °C 

DC Current 4 ÷ 20 mA

0 ÷ 9999 

 

Accuracy

± 0.25 % of the range

± 1 digit 

 

Outputs

3 x 5A (NO+NC) or 24V/dc SSR

 

Display

2 LED 4 digits (red or green)

 

Supply voltage

12V DC ; 24V DC ; 220V AC 50/60Hz

 

Operating temperature

0 ÷ +50 °C

 

Degree of protection

IP60 / IP20      front / rear panel

 

Size

96x48x133, 96x48x140 mm 

 

 

SM972 there is an option during working process to display the first or the second end of entered margin to the bottom display. It is closed in plastic case with own steadying pins and size according to DIN 96х48 mm or 48x96 mm.

 

User Manual

SM962

 

User Manual

SM962V

 

 

  New      Thermoventil control

 

Type

SM 971                     PID   Auto Tune

 

Range

RTD Pt100

-20.0 ÷ 350.0 °C 

TC J (FeConst)

0 ÷ 900 °C 

TC K (NiCrNi)

0 ÷ 1200 °C 

DC Current 4 ÷ 20 mA

0 ÷ 9999 

 

Accuracy

± 0.25 % of the range

± 1 digit 

 

Outputs

3 x 5A (NO+NC) or 24V/dc SSR

 

Display

2 LED 4 digits (red or green)

 

Supply voltage

12V DC ; 24V DC ; 220V AC 50/60Hz

 

Operating temperature

0 ÷ +50 °C

 

Degree of protection

IP60 / IP20      front / rear panel

 

Size

96x96x87, 96x96x94 mm 

 

SM971 is designed to be used in themperature control systems where additional energy is controlled by thermoventil without feedback. It is closed in plastic case with own steadying pins and size accordinteg to DIN 96х96 mm.

 

User Manual

SM971

 

 

  New 

 

Type

SM 972                     PID   Auto Tune

 

Range

RTD Pt100

-20.0 ÷ 350.0 °C 

TC J (FeConst)

0 ÷ 900 °C 

TC K (NiCrNi)

0 ÷ 1200 °C 

DC Current 4 ÷ 20 mA

0 ÷ 9999 

 

Accuracy

± 0.25 % of the range

± 1 digit 

 

Outputs

3 x 5A (NO+NC) or 24V/dc SSR

 

Display

2 LED 4 digits (red or green)

 

Supply voltage

12V DC ; 24V DC ; 220V AC 50/60Hz

 

Operating temperature

0 ÷ +50 °C

 

Degree of protection

IP60 / IP20      front / rear panel

 

Size

96x96x87, 96x96x94 mm 

 

 

SM972 there is an option during working process to display the first or the second end of entered margin to the bottom display. It is closed in plastic case with own steadying pins and size according to DIN 96х96 mm.

Data Sheet

SM972

User Manual

SM972

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

     

Copyright © 2000-2005 SM plus Ltd. Всички права запазени. - Last Update : July 2009