Interfaces
Section 3 Modules
28
M&I – AC 900F Controller
configured (and provided with termination resistors) for RS-232 or RS-485 and
used for Modbus RTU and telecontrol protocol as per IEC 60870-5-101 (depending
on the terminals used). For more detailed information on the wiring of the series
interfaces, please refer to
.
SER
Serial interface_ser1_ser2_us.png
Diagnostic interface
The third DIAG interface is provided to connect a PC for diagnostics/setting
purposes. In addition, a radio clock for time synchronization can be permanently
connected to this interface.
DIAG
Diag_interface_us.png
A TK 890F/891F diagnostic cable is required to connect the DIAG serial interface
with the serial interfaces of the PC. The default transmission rate is 19.2 kBit/s but
can be changed to 9.6 kBit/s (see
Controller configuration via terminal program
page 97).
Coupler bus
The PM CPU module features two C1/C2 coupler bus slots for the connection of
additional communication interfaces, e.g. CI/CM PROFIBUS modules.
Содержание AC 900F
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Страница 70: ...TB 870F terminal block Section 4 Accessories 70 M I AC 900F Controller ...
Страница 98: ...Controller configuration via terminal program Section 7 Commissioning 98 M I AC 900F Controller ...
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Страница 131: ...Section 9 Technical Data CI 773F M I AC 900F Controller 131 Approvals cULus UL Class 1 Div 2 Groups A B C D EAC ...
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