Grundfos E-pumps

Grundfos E-pumps
8
CIM 150 Profibus module
Fig. 66 CIM 150 Profibus module
The CIM 150 Profibus module (CIM = Communication
Interface Module), which is a Profibus slave, enables
data transmission between a Profibus-DP network and
a Grundfos E-pump.
The CIM 150 is fitted in the E-pump to be
communicated with or in a CIU unit.
The CIM 150 can communicate the following data
points between the E-pump and a management
system.
GrA6121
CIM 200 Modbus module
Fig. 67 CIM 200 Modbus module
The CIM 200 Modbus module (CIM = Communication
Interface Module), which is a Modbus slave, enables
data transmission between a Modbus RTU network
and a Grundfos E-pump.
The CIM 200 is fitted in the E-pump to be
communicated with or in a CIU unit.
The CIM 200 can communicate the following data
points between the E-pump and a management
system.
GrA6120
Bus communication
CIM 150
CIM 200
Data points
Multistage E-pumps
with or without sensor
15 - 30 Hp
Data points
Multistage E-pumps
with or without sensor
15 - 30 Hp
From management system (SCADA) to E-pump
Control mode ● 2)
Setpoint, 0-100 %
Start/stop
Max.
Min.
From E-pump to management system (SCADA)
Fault indication
●
Operating indication
●
Actual control mode
●
Actual head ● 3)
Actual flow
Actual power consumption
●
Operating hours
●
Energy consumption
●
Liquid temperature ● 3)
Speed [rpm]
●
● Available.
1)
Control modes: Proportional pressure, constant pressure or
constant curve.
2)
Control modes: Constant pressure, constant flow, constant curve,
depending on connected sensor type.
3) Depending on connected sensor type:
If a differential-pressure sensor is connected, head is indicated in
[kPa].
If a flow sensor is connected, flow is indicated in [m 3 /h].
If a temperature sensor is connected, liquid temperature is indicated
in [°C].
●
●
●
●
From management system (SCADA) to E-pump
Control mode ● 2)
Setpoint, 0-100 %
Start/stop
Max.
Min.
From E-pump to management system (SCADA)
Fault indication
●
Operating indication
●
Actual control mode
●
Actual head ● 3)
Actual flow
Actual power consumption
●
Operating hours
●
Energy consumption
●
Liquid temperature ● 3)
Speed [rpm]
●
● Available.
1)
Control modes: Proportional pressure, constant pressure or
constant curve.
2)
Control modes: Constant pressure, constant flow or constant
curve, depending on connected sensor type.
3) Depending on connected sensor type:
If a differential-pressure sensor is connected, head is indicated in
[kPa].
If a flow sensor is connected, flow is indicated in [m 3 /h].
If a temperature sensor is connected, liquid temperature is indicated
in [°C].
●
●
●
●
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