EAN: 4047623408154 - manufacturer-number: 6ES7155-6AA01-0BN0 - Fieldbus communication module Supply voltage DC 19,2 ... 28,8V, Voltage type of supply voltage DC, Supporting protocol for TCP/IP, Supporting protocol for PROFINET IO, Supporting protocol for PROFIsafe, System accessory, Degree of protection (IP) IP20, With potential separation, Rail mounting possible, Front build in possible, Rack-assembly possible, Suitable for safety functions, Explosion safety category for gas ATEX gas-ex-protection, Cat. 3G, Explosion safety category for dust None, Width 50mm, Height 117mm, Depth 74mm - 6ES7155-6AA01-0BN0