AS-Interface safety module VBA-4E2A1A-KE3-ZEL/E2L/SEL Pepperl+Fuchs ⍾ 257778
AS-Interface safety module VBA-4E2A1A-KE3-ZEL/E2L/SEL; Several safe output modules grouped to form a release circuit; 2 galvanically isolated contact banks; 4 conventional inputs, 1 of which can be switched as a protective feedback circuit; SIL3 (IEC 61508); Addressing jack; Occupies one complete address for the safe output and one A/B address for the 4 inputs
- Tipo
- AS-Interface Safety at Work