ABB 07 MK 92 R1161, Operating Manual

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Advant Controller 31 / Issued: 10.99
7.2-13 Hardware 07 MK 92 R1161
2
Hardware
7.2.6 Technical data
In general, the details in section 1 ”System data and system structure” of volume 2 of the system description ”Advant
Controller 31” apply as technical data. Supplementary and deviating data is listed below.
7.2.6.1 General data
Number of serial interfaces 4
Number of parallel interfaces 1 networking interface for connecting to the
Advant Controller 31 basic unit
Built-in application software memory Flash EPROM 128 kbytes
Diagnosis 4 configurable LEDs: LED1...4
(controlled by the application program)
Operating and error displays 3 LEDs: RUN, ERR, Supply
Conductor cross section for the max. 2.5 mm 2
removable terminals
7.2.6.2 Supply voltage for 07 MK 92 R1161
Rated supply voltage 24 V DC
Power dissipation typ. 2.5 W
Max. current consumption
with rated voltage 210 mA
with supply voltage 30 V 170 mA
Protection against reversed terminal connection yes (only when units with electrically isolated interfaces
are connected to COM5/COM6)
7.2.6.3 Connection of serial interfaces COM3, COM4
Interface standard EIA RS-232 or EIA RS-422 or EIA RS-485
Programming with 907 MK 92 via IBM-PC (or compatible)
Man-machine communication yes, e.g. with an operating station
Electrical isolation yes, interfaces with respect to each other and with
respect to the rest of the unit (also see Figure 7.2-5)
Potential differences So that no earthing potential differences arise between
the 07 MK 92 and the peripheral units connected to
COM3 and COM4, the latter are supplied from the
switch-gear cabinet mains socket (also see earthing
connections in Figure 7.2-5).
Terminal assignment and
description of the interfaces COM3, COM4 see page 7.2-7 onwards
7.2.6.4 Connection of serial interfaces COM5, COM6
Interface standard EIA RS-232
Man-machine communication yes, e.g. with an operating station
Electrical isolation none
Potential differences see COM3, COM4
Terminal assignment and
description of the interfaces COM5, COM6 see page 7.2-9 onwards