Grundfos Control MPC-Serie Installationsanleitung Seite 9

5.3.4 Optional equipment
Option
Redundant primary
sensor
Show repair
switches in wiring
diagram
Emergency-
operation switch
IO 351B interface
Potential-free
contacts
CIM -
Communication
interface modules
• CIM 050
• CIM 110
• CIM 150
• CIM 200
• CIM 260
• CIM 280
• CIM 300
• CIM 500
Dry-running
protection - electrode
relay
Dry-running
protection - vibration-
limit switch
Operating-panel options
Description
The redundant primary sensor is visible
on the wiring diagram.
-
Note: The redundant primary sensor is
not included.
The repair switches are visible on the
- wiring diagram.
Note: Repair switches are not included.
The emergency-operation switch
enables emergency operation if a fault
occurs in the CU 352.
- Note: The motor protection and the dry-
running protection are not activated
during emergency operation.
Note: One switch for each pump.
This option features a factory-fitted and
non-programmed IO 351B interface
enabling exchange of additional digital
in-/outputs, seven additional outputs,
two additional analog inputs and three
analog outputs.
Note: The CU 352 supports up to two
IO 351B interfaces.
Potential-free contacts are used to
- indicate that the pumps in the system
are running or that an alarm is present.
The CIM modules enable
communication of operating data, such
as measured values and setpoints,
between Hydro MPC and a building-
management system.
Note: CIM modules must be fitted by
authorised staff. The CIM module
enables transfer of data such as:
• operating mode
• setpoint
• control mode
• warnings and alarms
• power/energy consumption
We offer the following CIM modules:
GENIbus module
LonWorks module
PROFIBUS DP Module
Modbus RTU Module
3G/4G GRM Grundfos Remote
Management
3G/4G GRM Grundfos Remote
Management
BACnet MS/TP Module
Ethernet module
Electrode Relay mounted in panel.
-
Note: Order electrodes separately.
The vibration-limit switch is visible on
the wiring diagram.
-
Note: Vibration-limit switch not
included.
Included in pre-
defined Control
MPC standard
Options
(type key
Location A
for Control
MPC)
In the
control O1 ●
cabinet
In the
●
control O2
cabinet
In the
control O3 -
cabinet
In the
control O4 -
cabinet
In the
control O5 -
cabinet
O6
O6a -
O6b -
O6c -
O6d -
In the
control
cabinet
O6e -
O6f -
O6g -
O6h -
In the
control O7 -
cabinet
In the
control O8 -
cabinet
B E F
● ● ●
● ● ●
● ● ●
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- ● -
- - ●
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