Parameterisable Inputs/Outputs; Combination Options - KSB BoosterControl Advanced Installation & Operating Manual

Characteristic
Fault reporting relay of inlet tank valve
External OFF switch
Fire alert
Parameterisable digital inputs
Digital outputs
Contactor control per pump
External warning
External alert
Starting the floating frequency inverter
Starting frequency inverter 1 - 6
Inlet tank valve
Parameterisable digital outputs
Analog inputs
2 pressure sensors
Temperature sensor
Analog outputs
Proportional inlet tank valve
Setpoint transmitter for frequency inverter
Table 7: Combinations of frequency inverters and operating modes
Cascade operating mode
Floating frequency inverter ("V"
operating mode)
Motor-mounted frequency inverter per
pump ("VP" operating mode)
Control cabinet-mounted frequency
inverter per pump ("Eco VP" operating
mode)
12 of 88
4 Description

4.5.1 Parameterisable inputs/outputs

It is possible to freely program up to 3 inputs/outputs.
The number of outputs (P4, P5, P6) varies in accordance with the operating mode set
in addition to the actual number of pumps connected.
Example:
In a system with 4 pumps, only 2 freely parameterisable outputs can be made
available for technical reasons. The pump output relays are used for this purpose.
The required function is assigned by setting the respective parameters.
Signals such as "dry running protection" can be transmitted as an output message,
for example.

4.6 Combination options

Not every frequency inverter can be used for every operating mode! Internal bus
communication forms the basis for this purpose.
The following combinations of frequency inverter and operating mode are
recommended by KSB:
Power
≤ 7,5 kW
11...18,5 kW
22 kW
0,75 kW...22 kW
≤ 7,5 kW
BoosterControl Advanced
Value
24 V DC
24 V DC
24 V DC
24 V DC
250 V AC, 8 A
Volt-free switching contact
NO/NC function
Volt-free switching contact
NO/NC function
24 V DC
24 V DC
24 V DC or 0/4-20 mA
Input impedance 200 ohms
250 V AC, 8 A
4-20 mA, input impedance 200 Ω
< 3.5 mA: broken wire detection
> 20.5 mA: short circuit detection
PT1000
0-20 mA
0-20 mA
Frequency inverter
Danfoss MicroDrive (FC51)
Danfoss VLT 2800
Danfoss AquaDrive (FC200)
KSB PumpDrive
Danfoss MicroDrive (FC51)