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Temperature & Superheat
Controllers & Kits
EXD-SH1, EXD-SH2
Simplified ordering and installation
with kits that include everything
you need in one box.
Multi-Function Control
Superheat control, temperature control, low
pressure switch, freeze protection
EXD-SH2 can control two valves in
independent circuits
For use with Emerson EX and CV series valves
Simple Installation
Kits include all components needed for setup
in one box
Integrated keyboard with two line display
eliminates need for additional components
Electrical connection via plug-in type screw
terminals
Self adaptive algorithm eliminates need for
setting PID control for individual systems
Easy System Monitoring
Connect via Modbus to monitoring systems
including Emerson's E2 system controller
(2)
(2)
(2) Signifies x2 for EXD-SH2K
(2)
(2)

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Summary of Contents for Emerson EXD-SH2K

  • Page 1 Superheat control, temperature control, low pressure switch, freeze protection EXD-SH2 can control two valves in independent circuits For use with Emerson EX and CV series valves Simple Installation Kits include all components needed for setup in one box Integrated keyboard with two line display...
  • Page 2 PT4-M60, TP1-NP6, * Not included in kit. PT5N-18M). Valve not included. R-5067 (4/20) ©2020 Emerson Electric Co. | White-Rodgers and Emerson are trademarks of Emerson Electric Co. All rights reserved | Customer Service or Technical Help: 888-725-9799 | Emerson.com/White-Rodgers...
  • Page 3 Note: Connecting any EXD-SH1/2 inputs to the supply voltage will permanently • Inputs are not isolated, potential free contacts needed to be used. damage the EXD-SH1/2 Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany...
  • Page 4 (0.5 - 4.5 V signal)  + 5 VDC voltage input Fuse: EXD-SH1 (1A), EXD-SH2 (2A) 6,12,13, GND Ground Not used (Terminals on EXD-SH12) 18,32-34 Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 5 Suction temperature (°C/°F) tASP Suction pressure (bar/psig) PEuA Saturation temperature (°C/°F) tEuA Software version: (0A) SH1 or SH2 Repeating display of values Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 6 Max. temperature alarm delay (min) R410A R1234ze R454C Temperature sensor type R124 R448A 0 = ECN-Nxx (-45…+40°C) / TP1-…(-45…+150°C) 1 = ECN-Z... ( -80…-40°C) for R23 Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 7 EXD-SH1/2 controller and can lead to • Ratiometric pressure transmitters cannot be selected in conjunction with R744. system/compressor damage. EMERSON is not responsible in such cases. Notes: S e r v i c e / T r o u b l e s h o o t i n g :...
  • Page 8 • • Die Anlage darf erst dann in Betrieb genommen werden, wenn alle Verbindungen hergestellt sind. Hinweis: Das Aufschalten von externer Spannung auf die Digitaleingänge führt zur dauerhaften Beschädigung des EXD-SH1/2. Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany...
  • Page 9 • Für die 24V Stromversorgung sind ausschließlich Transformatoren der Klasse II zu verwenden. Die 24V Leitungen dürfen nicht geerdet werden. Wir empfehlen die Verwendung jeweils separater EMERSON Transformatoren für EXD-SH1/2 Regler und die Regler anderer Hersteller, weil unter Umständen über die Erdleitungen Kurzschlüsse entstehen können.
  • Page 10 OPEn Sollwerteinstellungen arbeiten kann. Saugtemperatur (°C/°F) tASP Saugdruck (bar/psig) PEuA Sättigungstemperatur (°C/°F) tEuA Softwareversion: (0A) SH1 oder SH2 Die Werte können wiederholt angezeigt werden Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 11 R1234ze R454C Verzögerung Alarm Oberer Temperaturwert 1tdH R124 R448A (min) Temperatursensor 0 = ECN-Nxx (-45…+40°C) / TP1-…(-45…+150°C) 1 = ECN-Z60 ( -80…-40°C) für R23 Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 12 Diese Störung kann zur Fehlfunktion des EXD-SH1/2 und zu System-/ Verdichterschäden führen. Für den Fall ist EMERSON nicht verantwortlich. S e r v i c e / F e h l e r s u c h e :...
  • Page 13 • N’utilisez pas le système avant d’avoir effectué toutes les connexions. • Tous les raccordements électriques doivent être conformes à la réglementation locale. • Les entrées ne sont pas isolées. Utiliser les contacts hors tension. Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany...
  • Page 14 (signal 0.5 - 4.5 V)  Alimentation + 5 VDC Fusible EXD-SH1 (1A), EXD-SH2 (2A) 6,12,13, GND Ground - mise à la terre Non utilisé 18,32-34 Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 15 Temperature d’aspiration (°C/°F) tASP Pression d’aspiration (bar/psig) PEuA Température saturée (°C/°F) tEuA Versions software : (0A) SH1 or SH2 Répétition de l’affichage des valeurs Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 16 Tempo alarme température maxi (min) R410A R1234ze R454C Type sonde de température R124 R448A 0 = ECN-Nxx (-45…+40°C) / TP1-…(-45…+150°C) 1 = ECN-Z60 ( -80…-40°C) pour R23 Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 17 Si d’autres vannes sont sélectionnées, l’alarme ACF sera affichée. signal entraîne un mauvais fonctionnement du régulateur EXD SH1/2 pouvant entrainer des dommages au compresseur. Emerson n’est pas responsable dans • Les capteurs de pression ratiométriques ne peuvent pas être choisis avec le R744.
  • Page 18 • Nie włączać systemu przed podłączeniem wszystkich przewodów. Zatrzymanie spręzarki Zewnętrzny kontakt otwarty (Stop) Uwaga: Podłączenie wejść sterownika EXD-SH1/2 do napięcia zasilania spowoduje nieodwracalne uszkodzenie sterownika EXD-SH1/2. Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 19 (sygnał 0.5 - 4.5 Vl)  Napięcie wejściowe + 5 VDC Bezpiecznik EXD-SH1 (1A), EXD-SH2 (2A) 6,12,13, GND zero Nieużywane (przyłącza na EXD-SH12) 18,32-34 Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 20 Otwarcie zaworu (%) OPEn Temperatura ssania (°C/°F) tASP Ciśnienie ssania (bar/psig) PEuA Temperatura nasycenia (°C/°F) tEuA Wersja Software: (0A) SH1 lub SH2 Powtórzenie wyświetlanych wartości Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 21 1tdH Opóźnienie alarmu temp. maks. (min) R410A R1234ze R454C Typ czujnika temperatury R124 R448A 0 = ECN-Nxx (-45…+40°C) / TP1-…(-45…+150°C) 1 = ECN-Z60 ( -80…-40°C) R23 Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 22 • Proporcjonalne przetworniki ciśnienia nie mogą być stosowane z czynnikiem Fałszywy sygnał prowadzi do nieprawidłowej pracy sterownika EXD-SH1/2 I R744. może spowodować uszkodzenie sprężarki lub system. EMERSON nie ponosi Uwaga: odpowiedzialności w takich przypadkach. • W przypadku wystąpienia kilku alarmów, będą one prezentowane na dolnym...
  • Page 23 Fermata compressore Contatto esterno deve aprire (Stop) Attenzione: il collegamento all’alimentazione principale di qualsiasi ingresso del EXD-SH1/2 danneggerà in modo permanente il controllore EXD-SH1/2. Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 24 (segnale da 0.5- 4.5 V)  Alimentazione + 5 VDC Fusibile EXD-SH1 (1A), EXD-SH2 (2A) 6,12,13, Messa a terra GND Non utilizzati (terminali su EXD-SH1/2) 18,32-34 Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 25 “1Ho” e “2Ho” a “0” in modo tale che il controllore azioni automaticamente la Temperatura satura (°C/°F) tEuA valvola in base al suo setpoint. Versione Software: (0A) SH1 or SH2 Ripetizione display dei valori Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 26 R454C 1tdH Ritardo allarme max. temperature (min) R124 R448A Sensore Temperatura 0 = ECN-Nxx (-45…+40°C) / TP1-…(-45…+150°C) 1 = ECN-Z60 ( -80…-40°C) per R23 Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 27 EXD-SH1/2 e può causare danni al R744. sistema/compressore. EMERSON non è responsabile in questi casi. Note: M a n u t e n z i o n e / T r o u b l e s h o o t i n g :...
  • Page 28 Компрессор остановлен Разомкнут / 0 В (Стоп) электропитание от системы и устройства. Внимание: Подключение любого из входов EXD-SH1/2 к напряжению питания приведёт к повреждению EXD-SH1/2. Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 29  + 5 В DC вход по напряжению Предохранитель EXD-SH1 (1A), EXD-SH2 (2A) 6, 12, 13, GND Заземление Не используются (клеммы EXD-SH12) 18, 32-34 Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 30 автоматическом режиме в соответствии со своими уставками. Давление всасывания (бар / psig) PEuA Температура насыщения (°C/°F) tEuA Вариант: (0A) SH1 или SH2 Повторное отображение значений Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 31 Задержка аварии по максимальной температуре R124 R448A 1tdH (мин) Тип датчика температуры 0 = ECN-Nxx (-45…+40°C) / TP1-…(-45…+150°C) 1 = ECN-Z60 ( -80°C…-40°C) R23 Emerson Climate Technologies GmbH www.climate.emerson.com/en-gb Date: 29.07.2020 Am Borsigturm 31 I 13507 Berlin I Germany EXD-SH12_OI_EN_DE_FR_IT_PL_RU_0720_R04_865917.docx...
  • Page 32 повреждению компрессора или холодильной системы. В таких случаях Внимание: EMERSON не несёт ответственности. С е р в и с / П о и с к н е и с п р а в н о с т е й : Симптом...

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Exd-sh2Exd-sh1