schmersal EX-BNS 250-2187 User manual

EX-BNS 250-2187
Operating instructions
Safety sensor
EN 
1. About this document
1.1 Function





1.2 Target group: authorised qualified personnel










1.3 Explanation of the symbols used
Information, hint, note:

Caution:

Warning:

1.4 Appropriate use








1.5 General safety instructions
















Content
1 About this document

                   
                            

                                


2 Product description





3 mounting
                              


4 Electrical connection
                  


5 Set-up and maintenance


6 Disassembly and disposal


7 Appendix
                               

EN 



Operating instructions
Safety sensor EX-BNS 250-2187
EN
1.6 Warning about misuse




1.7 Exclusion of liability









2. Product description
2.1 Ordering code

EX-BNS 250-12Z-2187-3G/D
2.2 Special versions



2.3 Destination and use















Recommended suitable safety-monitoring modules





Conditions for safe operation








2.4 Technical data
 L 

 
 
 


 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2.5 Safety classification
 
 

 
MTTF
B d x x
hs/h3600
d
10d op op
op
n
0,1 x nop tcycle




EX-BNS 250-2187
Operating instructions
Safety sensor
EN
3. mounting
3.1 General mounting instructions





















3.2 Dimensions

Safety sensor
33
22
13
25
1000
¤ 4,5
19
8,7
Actuator
33
22
25
19
13
8,7
ø 4,5
Spacer
33
22
25
19
13
8,7
ø 4,5
3.3 Axial misalignment






0
1
2
3
4
2
3
2
1,5
2,5
3
3,5
3,5
EX-BPS 250
 
 


Operating instructions
Safety sensor EX-BNS 250-2187
EN
4. Electrical connection
4.1 General information for electrical connection




4.2 Contact variants


1 NO contact / 2 NC contact

GY 13
GN 21
WH 31
14 PK
22 YE
32 BN
4.3 Connection


  

  

  


5. Set-up and maintenance
5.1 Functional testing







5.2 Maintenance







Damaged or defective components must be replaced.
6. Disassembly and disposal
6.1 Disassembly


6.2 Disposal




EX-BNS 250-2187
Operating instructions
Safety sensor
EN

7. Appendix


7.1 EC Declaration of conformity
Name of the safety component: 
L 
L 
Description of the safety component: 


Relevant EC-Directives: 


Person authorized for the compilation
of the technical documentation:



Place and date of issue: 

Philip Schmersal












K. A. Schmersal GmbH & Co. KG
Industrielle Sicherheitsschaltsysteme


 
 
 
 