ICRPB-16DB25M-S-PM. Surge protection and 16 DB-25M connectors. RS-232/422/485 software selectable interfaces. Communication speeds up to 460 Kbps. 25 KV surge protection. Communication speeds up to 460 Kbps. Suitable for PROFINET IO and EtherNet/IP. Extended operating temperature range (-40 to +70 ?°„C). Suitable for PROFINET IO and EtherNet/IP. Suitable for PROFINET IO and EtherNet/IP. Up to SIL 3 acc. to IEC/EN 61508. Up to SIL 3 acc. to IEC/EN 61508