SIEMENS - Expansion module: Warranty: 5 years, |Binary Input: 0.0, |Binary in.,conn. to common po t: 12.0, |Ethernet, electr. ETH-BA-2EL: 0, |Ethernet, optical ETH-BB-2FO: 0, |Front Design: Standard, |High-speed relay, make contac t: 0.0, |Housing type: Flush mounting, |Interface USART-AB-1EL: 0, |Interface USART-AC-2EL: 0, |Interface USART-AD-1FO: 0, |Interface USART-AE-2FO: 0, |Interface USART-AF-1LDFO: 0, |Interface USART-AG-1LDFO: 0, |Interface USART-AH-1LDFO: 0,, manufacturer code: P1T24 |