specific reason for the return
The four inputs are provided for local fire and fault monitoring and these are fully monitored for open and short circuit
Introducing the S4-34450 I/O Interface for Enhanced Fire Alarm Systems
MPNs 6ES7136-6DC00-0CA0
6ED1052-2CC08-0BA2 SIEMENS Security Device specific reason for the returnLOGO! 24CEo, logic module, without display, power supply I O: 24 V 24 V 24 V trans., 8 DI (4 AI) 4 DO, SP. 400 blocks, modularly expandable, Ethernet, integrated web server, data log, user defined web pages, standard microSD card for LOGO! Soft Comfort V8. 4 or higher, older projects executable, cloud connection, MQTT in all LOGO! 8. 4 basic units MPNs 6ED1052 2CC08 0BA2, SIE6ED10522CC080BA2, 6ED10522CC080BA2 EAN 4034106034504 HS Code 85371091 Country