PI SW.Nc User manual

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SW.Nc + IR.Nc
Manual
made
in
Germany

SW.Nc / IR.Nc
pi safety components GmbH & Co. KG ▪Muehlenweg 2 ▪96358 Teuschnitz / Germany ▪[phone] ▪www.pi-safety.com ▪ rev. 02 ▪ Page 2
Content
1. General _________________________________________________________________________________________________3
2. Product description ______________________________________________________________________________________3
3. Technical Data ___________________________________________________________________________________________4
4. Dimension _______________________________________________________________________________________________6
5. Assembly / Installation ___________________________________________________________________________________7
6. Commissioning __________________________________________________________________________________________9
7. Operation _______________________________________________________________________________________________9
8. Dismantling _____________________________________________________________________________________________9
9. Parameterization _______________________________________________________________________________________10
10. Error Message _________________________________________________________________________________________11
11. Maintenance___________________________________________________________________________________________11
12. Repair ________________________________________________________________________________________________11
13. Disposal_______________________________________________________________________________________________11
14. Accessories Spare Parts ________________________________________________________________________________11
Revision Status____________________________________________________________________________________________12
EU Konformitätserklärung EU Declaration of Conformity Déclaration de Conformité UE __________________________13
Contact Information _______________________________________________________________________________________14
Company informationen_________________________________________________________ Fehler! Textmarke nicht definiert.

SW.Nc / IR.Nc
pi safety components GmbH & Co. KG ▪Muehlenweg 2 ▪96358 Teuschnitz / Germany ▪[phone] ▪www.pi-safety.com ▪ rev. 02 ▪ Page 3
1. General
SYMBOLS
This sign shows
safety notes.
SAFTEY NOTES
Always review your application fully to eliminate any
risks.
2. Product description
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MEASUREMENT PRINCIPLE

SW.Nc / IR.Nc
pi safety components GmbH & Co. KG ▪Muehlenweg 2 ▪96358 Teuschnitz / Germany ▪[phone] ▪www.pi-safety.com ▪ rev. 02 ▪ Page 4
3. Technical Data
SW.Nc SWITCHING RELAY
IR.Nc-P/-V-… DIFFERENTIAL PRESSURE / AIR VOLUME / AIR FLOW

SW.Nc / IR.Nc
pi safety components GmbH & Co. KG ▪Muehlenweg 2 ▪96358 Teuschnitz / Germany ▪[phone] ▪www.pi-safety.com ▪ rev. 02 ▪ Page 5
IR.Nc -RT / RH-…TEMPERATURE / HUMIDITY (ROOM)
IR.Nc -DT / DH-…TEMPERATURE / HUMIDITY (DUCT)

SW.Nc / IR.Nc
pi safety components GmbH & Co. KG ▪Muehlenweg 2 ▪96358 Teuschnitz / Germany ▪[phone] ▪www.pi-safety.com ▪ rev. 02 ▪ Page 6
4. Dimension
SW.Nc IR.Nc-D….(DUCT/KANAL)
IR.Nc-P….(PRESSURE/DRUCK) IR.Nc-R….(ROOM/RAUM)

SW.Nc / IR.Nc
pi safety components GmbH & Co. KG ▪Muehlenweg 2 ▪96358 Teuschnitz / Germany ▪[phone] ▪www.pi-safety.com ▪ rev. 02 ▪ Page 7
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87
122
62
5. Assembly / Installation
UNLOCK ELECTRONIC
Switch off power and check
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MOUNTING FRAME
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WALL MOUNTING
DUCT MOUNTING

SW.Nc / IR.Nc
pi safety components GmbH & Co. KG ▪Muehlenweg 2 ▪96358 Teuschnitz / Germany ▪[phone] ▪www.pi-safety.com ▪ rev. 02 ▪ Page 8
ELECTRICAL CONNECTION
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LOCK ELECTRONIC
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WIRING DIAGRAM
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EXAMPLE SWITCHPOSITION
Measurement range
over /under
upper limit (2)
hysteresis
lower limit (1)
hysteresis
broken line
power off

SW.Nc / IR.Nc
pi safety components GmbH & Co. KG ▪Muehlenweg 2 ▪96358 Teuschnitz / Germany ▪[phone] ▪www.pi-safety.com ▪ rev. 02 ▪ Page 9
MOUNTING PROBE
A. Installation of a fixed probe:
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B. Mounting a remote probe:
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6. Commissioning
START OPERATION
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7. Operation
8. Dismantling
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A B
direct with M12
cable

SW.Nc / IR.Nc
pi safety components GmbH & Co. KG ▪Muehlenweg 2 ▪96358 Teuschnitz / Germany ▪[phone] ▪www.pi-safety.com ▪ rev. 02 ▪ Page 10
9. Parameterization