Product specifications

Appendix A Hardware Units CI871 and TP867 – PROFINET IO Interface
3BSE036351-510 A 347
Technical Data
Table 105. PROFINET IO Interface CI871 - Technical Specification
Item Value
Type Ethernet unit
Protocol PROFINET IO
Communication speed CH1 10 Mbps / 100 Mbps defined in IEEE 802.3u 10/100 
Base-Tx.
Status indicators Running normally: Green.
Exceptional fault: Red.
Two traffic indicators – RxTx1 and RxTx2(LED is always
switched off) controlled by traffic pace: Flashing Yellow.
Running as primary: Yellow.
Running in a redundant configuration: Yellow.
Connectors RJ45
Current consumption 
(from CEX-Bus 24VDC)
160 mA typical (250 mA max).
Power dissipation 3.8 W typical (6 W max).
Protection Rating IP20 according to EN60529, IEC 529.
Weight 500 g (700 g with package) (package CI871K01 with
CI871 and TP867).
Dimensions W 59 x H 185 x D 127.5 mm.
(W 2.9 x H 7.3 x D 5.0 in).