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SEQUENCER WITH 

DIFFERENTIAL PRESSURE 

SWITCH

 

 

 

Technical brochure              

  FI 72.0452.0617E 

 

   Page 7 / 25 

 

 

115VAC / 115VAC 

24VAC / 24VAC 

 

                               

 

230VAC / 24VAC 
230VAC / 48VAC 

 
 

                               

 

115VAC / 24VAC 
115VAC / 48VAC 

 
 

                               

 

WARNING: a modification of the supply voltage and/or the solenoid valves voltage requires to update the 
descriptive label placed outside of the box. 

Jumper on : 
S1 / S3 / S4 
 
 
Nothing on : 
S2 / S5 / S6 

Jumper on : 
S2 / S5 / S6 
 
 
Nothing on : 
S1 / S3 / S4 

Jumper on : 
S2 / S5 / S6 
 
 
Nothing on : 
S1 / S3 / S4 

Содержание SEQUENCER SET18DP

Страница 1: ...echnical brochure FI 72 0452 0617E Page 1 25 Outputs SV AC version PLACE GUTENBERG 59175 TEMPLEMARS France Tel 33 0 3 20 60 49 49 Fax 33 0 3 20 95 59 62 Email contact sefram eu Web www sefram eu Elect...

Страница 2: ...ice thanks to a graphic colour touch screen Interface is multilingual Evolution of the declogging cycle the running defaults and the pressure loss measure are clearly displayed and detailed A graphic...

Страница 3: ...3 100th to 255 100th of a second Time T2 T2A idle between 2 outputs 1 255 seconds Time T3 rest time between 2 cycles 0 255 minutes Time T4 automatic dust removal cycle 0 255 hours Number of cycles if...

Страница 4: ...4 25 DIMENSION AND MOUNTING dirty air side clean air side Connection for pipe 6 8mm Tightening capacity of glands ISO 16 From 4 to 8mm ISO 20 From 7 5 to13mm ISO 20b From9 5 to 15mm If version till 1...

Страница 5: ...hure FI 72 0452 0617E Page 5 25 dirty air side clean air side Connection for pipe 6 8mm Tightening capacity of glands ISO 16 from 4 to 8mm ISO 20 from 7 5 to13 mm If version till 10 SV by individual c...

Страница 6: ...factory answering the ordered version warning the device must be switched off Remarks The supply choices 115V 230V or 24 48V can be made only with order If supply voltage 115V 230V the voltage choice...

Страница 7: ...230VAC 24VAC 230VAC 48VAC 115VAC 24VAC 115VAC 48VAC WARNING a modification of the supply voltage and or the solenoid valves voltage requires to update the descriptive label placed outside of the box J...

Страница 8: ...t of the box According to configuration of the device some terminals may not be included Cable strings will be flexible and will have a section between 0 5 and 1 5 mm2 If version till 18 SV with multi...

Страница 9: ...l 10 SV with individual cable 1 common ground for each SV Supply Depending on the version 115V 230V 24V 48V 50 60Hz Connection of outputs Solenoid valves 1 to 10 Output 4 20mA for register indicator e...

Страница 10: ...menu is displayed To activate a function or access to adjustment of a parameter press the corresponding area Remark after 30 seconds without any action main menu is automatically displayed unless dP m...

Страница 11: ...ted to 0 value 5 Display of Low Alarm dP Gray if measure is above the Low Alarm threshold Red if measure is below the Low Alarm threshold Remarks Low Alarm has a delay of 5 seconds Low Alarm is not ac...

Страница 12: ...to 0 this one will not be displayed 2 If press this area go back to main page 3 Display of measure values of load loss dP mini and maxi which are observed Remarks The mini value is observed two minute...

Страница 13: ...r 5 Counter of cycles done manufacturer 6 If press this area return to main page 7 Displays the current protection level 8 Reachable only at level 1 If press this area the counter number of user cycle...

Страница 14: ...this area go back to main page 2 If press this area jump to page safety 3 If press this area jump to page language 4 If press this area jump to page adjustments 5 If press this area jump to page syste...

Страница 15: ...Page language 1 If press this area changes to English language and jumps to main page 2 If press this area changes to French language and jump to main page 3 If press this area go back to page menu 4...

Страница 16: ...anufacturer This level gives access to all possibilities of level 1 with also the possibility to reset some counters for instance 1 If press this area request password According to the password entere...

Страница 17: ...ty of hours which is adjusted the ongoing cycle is stopped if stop in cycle and a declogging cycle is launched Remark T4 time is reset at each pulse on any SV Adjustable from 0 to 255 hours reachable...

Страница 18: ...ld T2A is adjusted to 0 the function is not active always in normal running 5 Threshold High Alarm dP reachable at level 1 or above If measure dP is above this threshold more than 5 seconds High Alarm...

Страница 19: ...mark the running of the fan is detected if input I1 1 by dP loss the stop of the fan is detected if the load loss measure is lower than the value indicated on the next parameter see point 2 Remark the...

Страница 20: ...he load loss measure dP 0 daPa The output is at 20mA if the load loss measure dP indicated value Between 4 and 20 mA the output is linear and proportional to the load loss measure dP 1 Adjust the valu...

Страница 21: ...running without taking into consideration the input I1 or the load loss measure dP The value countdowns according to the cycles which are achieved 2 Choose the SV to activate manually 3 If press this...

Страница 22: ...detection of fan stop by input I1 If we lose the input I1 I1 0 fan stop is observed the sequencer executes the defined number of cycles and stops If the defined number of cycles is at 0 the sequencer...

Страница 23: ...ult will generate the display of the potential following fault RELAY OUTPUT The relay is supplied electricity if there is no alarm and no fault contact between terminals identified C and NO The relay...

Страница 24: ...ral regimes TT TN or IT Nevertheless we recommend that the device is supplied through the intermediary of an insulation transformer for which the primary is supplied between phases and not between pha...

Страница 25: ...the device apart from the connections In case of failure no action is permitted and the unit must be returned to the following address CERTIFICATE The SET18DP respects the European directives CEM BT...

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