Optional Equipment, Control Mpc - Grundfos Control Mpc Montage- Und Betriebsanleitung

2.4 Optional equipment, Control MPC

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 300
CIM 500
Dry-running protection
- electrode relay
Dry-running protection
- vibration-limit switch
Dry-running protection
- inlet pressure sensor
Dry-running protection
- digital input
8
Operating-panel options
Description
The redundant primary sensor is visible
on the wiring diagram.
-
The redundant primary sensor is not
included.
The repair switches are visible on the
wiring diagram.
-
Repair switches are not included.
The emergency-operation switch enables
emergency operation if a fault occurs in
the CU 352.
- The motor protection and the dry-running
protection are not activated during
emergency operation.
Order one switch for each pump.
This option features a factory-fitted and
non-programmed IO 351B interface
enabling exchange of:
• 9 additional digital inputs
• 7 additional digital outputs
• 2 additional analog inputs
• 3 analog outputs
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 CIMs enable communication of
operating data, such as measured values
and setpoints, between Hydro MPC and a
building-management system.
CIMs must be fitted by authorised staff.
The CIM enables transfer of data such
as:
• operating mode
• setpoint
• control mode
• warnings and alarms
• power/energy consumption.
We offer the following CIMs:
GENIbus module
LonWorks module
PROFIBUS DP Module
Modbus RTU Module
BACnet MS/TP Module
Ethernet module
Electrode Relay mounted in panel.
-
Order electrodes separately.
The vibration-limit switch is visible on the
wiring diagram.
-
Vibration-limit switch is not included.
The inlet-pressure sensor is visible on the
wiring diagram.
-
Inlet-pressure switch is not included.
Digital input is visible on the wiring
-
diagram.
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 -
In the control
cabinet
O6d -
O6g -
O6h -
In the control
O7 -
cabinet
In the control
O8 -
cabinet
In the control
O9 ●
cabinet
In the control
O10 ●
cabinet
B E F
● ● ●
● ● ●
● ● ●
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- ● -
- - ●
● - -
● - -