SICK PBS plus Notice D'instruction page 44

Operating Instructions
5.3 Mechanical mounting
The maximum torque depends on the mounting location (e.g. material and shape). If you have
any questions, please consult our application advisor.
→ For contact information, see chapter 1 "General" or the rear side of the operating instructions.
1. Seal sealing surface (→ see "Sealing variants").
2. Tighten the pressure switch in the mounting location by hand.
3. Tighten via spanner flat using torque wrench.
Sealing variants
Cylindrical thread
Seal sealing surface 1 with flat seal,
sealing lens or profile seal.
Conical thread
Wrap sealing material around thread
(e.g. PTFE band).
5.4 Electrical mounting
5.4.1 Requirements on voltage supply
→ For auxiliary energy, see type label
The pressure switch must be supplied by an energy-limited circuit as per 9.4 of the UL/EN/
IEC 61010-1 or LPS as per UL/EN/IEC 60950-1 / CSA C22.2 No.60950-1 or class 2 as per
UL1310 / UL1585 (NEC or CEC).
O P E R A T I N G I N S T R U C T I O N S P B S p l u s
4 4
5. COMMISSIONING, OPERATION
according to EN 837
NPT, R and PT

according to DIN 3852-E
Subject to change without notice
PBS plus

8024946 | SICK AG