MSA SUPREMATouch MCP 20, Руководство по эксплуатации

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System Expansions
GB
SUPREMATouch
(2) After switching off the power supply, mount and install the additional rack.
The connection of the racks and the necessary configuration changes (MIB module) are described
in chapter 12 "Installation". Ensure that the correct CAN bus baud rate and CAN node number
have been selected.
Additional relay modules are to be connected as described under 2.a).
Additional Switching Outputs
The same guidelines (especially those for the MGO module) apply here as to the connection of
additional relays (see chapter 12.10 "Connecting the Relay Outputs"). Instead of the MRO and
MRC TS modules, however, MGT 40 TS modules are required, which are connected via ribbon
cable and an MUT module to the MGO module plugged into the rack (
→
chapter 12 "Installation").
8.3 Connection of Additional Analog Outputs
A maximum of 256 analogue outputs are provided by the SUPREMATouch, corresponding to the
maximum number of sensors that can be connected.
One MAO module makes 8 analogue outputs available. Up to 10 MAO modules can be plugged
in per rack. This is based, however, on the use of at least one additional rack containing the corre-
sponding MAI modules, which make it possible to connect the sensors.
One of the following procedures must be carried out, depending on the extent to which the system
has already been expanded:
1. Not all 8 possible analogue outputs on an existing MAO module have been assigned. The
number of free analogue outputs is equal to the number of new analogue outputs to be
connected.
No additional modules are required. The additional analogue outputs can be connected to the
existing MAT or MAT TS module.
2. All existing MAO modules are assigned, or the number of free analogue outputs is
smaller than the number of new analogue outputs to be connected. A sufficient number of
free slots for additional MAO modules are present in the existing racks.
In this case, additional MAO modules are required in correspondence with the number of new
analogue outputs to be connected.
Additional MAT/MAT TS/MUT modules are also required.
3. All existing MAO modules are full, or the number of free analogue outputs is smaller than
the number of new analogue outputs to be connected. No free slots for additional MAO
modules are available in the existing racks.
In this case, additional MAO modules are required, in correspondence with number of new
analogue outputs to be connected.
Additional MAT/MAT TS/MUT modules are also required.
One or more new racks and the necessary CAN bus connecting cables will also be needed.
WARNING!
Always switch off the power supply when connecting a new rack.
(1) After switching off the power supply, mount and install the additional rack.
The connection of the racks and the necessary configuration changes (MIB module) are described
in the part Installation and Start-Up Manual.
Ensure that the correct CAN bus baud rate and CAN node number have been selected.