Product specifications

Appendix A Hardware Units PM866 and TP830 – Processor Unit
3BSE036351-510 A 263
PM866 and TP830 – Processor Unit
Key Features
MPC866 Microprocessor running at
133
MHz.
•64 MB RAM with internal or external
battery backup facility.
12 x S800 I/O units can be connected to
the electrical ModuleBus.
Four on-board communication ports:
CN1 + CN2, Ethernet ports (IEEE
802.3, 10BaseT)
COM3, serial port (RS-232C) with
modem support
COM4, serial port (RS-232C) for
service tool
Basic communication is extendable by
using additional communication interface
units.
Redundancy Control Link, for use in
redundancy configuration.
Compact Flash interface which supports loading of application and cold retain
data storage.