Product specifications

Appendix A Hardware Units CI856 and TP856 – S100 I/O Interface
3BSE036351-510 A 307
Indicators
Technical Data
Table 86. CI856 – S100 I/O LED Indicators
Designation/Color Function
F(ault) /Red Unit error detected. Controlled by CI856 Software.
Set by the Hardware during controller Reset.
Cleared by the CI856 Software after successful
startup.
R(un) /Green Operating. Controlled by the Control Software.
Cleared by the Hardware during controller Reset.
TO /Yellow Flashes at S100 I/O access time-outs.
Table 87. CI856 S100 I/O Interface Specifications
Item Value
Type S100 I/O Communication Interface
Galvanic isolation No
Status indicators Run normally green, FAIL exceptionally red,
the indicator TO are yellow flashing at S100
I/O access time-outs.
Connector 36 pin centerline miniature ribbon
connector, female
Current consumption
(from CEX-Bus 24 V DC)
120 mA typical (200 mA max.)
Power dissipation 2.9 W typical
Capacity Max 5 I/O racks with 20 I/O units each
Protection Rating IP20 according to EN60529, IEC 529