System Overview
46
Unrestricted
SICAM A8000 / CP-8000 • CP-8021 • CP-8022 Manual
DC8-037-2.02, Edition 10.2017
2.1.5.4 Configuration Rules for I/O Modules
With use of external I/O Modules please pay attention to the following rules.
General
•
The total power of all modules must not exceed the available power of the power supply
module
•
The total power of the external I/O Modules must not exceed the following values:
─
CP-8000: 5 W
─
CP-802
x
: 7 W (PS-862
x
), 8 W (PS-864
x
)
(when using the fiberoptical interface CM-0847, 1 W is less available)
•
I/O Modules with a power consumption >800 mW must be mounted as of the first slot
•
Maximal 2 AO modules possible, with 2-line arrangement only in the first line permitted
•
Mixing of current and voltage on the same AI module is not possible
•
Mixing of binary information and pulse commands on the same DO module is not possible,
except with usage of the categories DO_SX and DO_DX (for details refer to manual
SICAM RTUs Common Functions Peripheral Elements According to IEC 60870-5-
101/104, chapter "Binary Information and Command Output"
Mixing of signals on one module DO-820x or DO-821x:
─
Mixing of DO_SX, DO_DX, DO_SC_1.5POL and DO_DC_1.5POL possible
─
Mixing of DO_SC_1POL and DO_DC_1POL possible
─
Mixing of DO_SC_2POL and DO_DC_2POL possible
─
Mixing of DO_SX and/or DO_DX with DO_SC_1POL and/or DO_DC_1POL not possi-
ble
•
With use of AI-8510 (with current measurement), for each module a CM-8820 must be
equipped; the modules CM-8820 must be always equipped at the end of a module line or
at a separate line
Option “Assignment of Return Information to Pulse Command”
•
With the parameter-settable assignment the sequence of DI modules and DO modules is
arbitrary
•
With the fixed assignment respectively after a DI-811
x
(DI-610
x
) a DO-821
x
(DO-62
xx
)
must be equipped
For further details refer to section
,
Option “Checked Command Output” (applies for CP-8000 with SICAM TM I/O Modules)
•
Only 1 command output basic module may be connected, alternatively
─
DO-6220, command output according to
IC1
─
DO-6221, command output according to
RC1
•
The command output via DO-6220 or DO-6221 without a DO-6230 is not possible
•
Up to 7 command output relay modules DO-6230 may be connected
•
The command output via DO-6230 without a DO-6220 or DO-6221 is not possible
•
On a DO-6230 either 1-, or 1.5- or 2-pole impulse commands can be assigned (mixture on
the same module is not permitted)
•
Additionally, further DO module types can be used
For further details refer to section
,
Summary of Contents for CP-8000
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