EUCHNER CES-A-AEA-02B - 3 Description of the Safety Function

Operating Instructions
Non-Contact Safety System CES-A-AEA-02B/CES-A-AEA-04B
6
(translation of the original operating instructions) 2084606-19-09/17
Table 1: Possible combinations for CES components
Evaluation unit Read head
Actuator
CES-A-BBA 071840 CES-A-BCA 088786 CES-A-BDA 084720 CES-A-BMB 077791 CES-A-BQA 098108 CES-A-NBA-... All items CES-A-BPA 098775 CEM-A-BE05 094805 CEM-A-BH10 095175 CET-A-BWK-50X 096327
CES-A-AEA-02B
092560
CES-A-AEA-04B
072000
CES-A-LNA...
All items
CES-A-LNA-SC
077715
CES-A-LCA...
All items
CES-A-LMN-SC
077790
CES-A-LQA-SC
095650
CEM-A-LE05K-S2
094800
CEM-A-LE05R-S2
095792
CEM-A-LH10K-S3
095170
CEM-A-LH10R-S3
095793
CET-AX
Key to symbols
Combination possible
Combination possible, guard locking for process protection
Combination possible, guard locking for personal protection
Combination not permissible
3. Description of the safety function
Devices from this series feature the following safety functions:
The following applies in combination with read heads without guard locking (CES read heads) and read heads with guard
locking for process protection (CEM/CET read heads):
Monitoring of the position of a safety guard
(interlocking device according to EN ISO 14119)
Ì Safety function:
- The safety contacts are switched off when the safety guard is open (see chapter 11. Technical data on page 19).
Ì Safety characteristics: category, Performance Level, PFH
D
(see Technical data on Page 20 and Page 22).