Wilo -Stratos GIGA2.0-I Einbau- Und Betriebsanleitung Seite 199

Select type of use
Analogue input (AI2)
Not configured
Setpoint controller
Differential pressure sensor
Temperature sensor
External sensor
Fig. 68: Settings dialogue setpoint sensor
Installation and operating instructions • Wilo-Stratos GIGA2.0-I, Wilo-Stratos GIGA2.0-D • Ed.02/2022-07
Setting
Overview of the analogue input
Set analogue input.
Table 46: Setting analogue input AI1 ... AI4
Information about the current settings can be retrieved in "Overview of the analogue input".
The type of use, signal type and signal/values assignment are defined in "Set analogue in-
put".
Type of use
Set analogue input
as setpoint controller,
Not configured
e.g. for delivery head
Setpoint sensor
Differential pressure sensor
Temperature sensor
External sensor
Table 47: Types of use
The following signal types are available depending on the type of use:
Type of use
Setpoint sensor
Differential pressure sensor
Temperature sensors
External sensor
Table 48: Signal types
Example setpoint sensor
The following signal types are available for the type of use "Setpoint sensor":
Setpoint sensor signal types:
0 ... 10 V: voltage range of 0 ... 10 V for transfer of setpoints.
2 ... 10 V: voltage range of 2 ... 10 V for transfer of setpoints. Cable break is detected for a
voltage below 2 V.
0 ... 20 mA: electric current range of 0 ... 20 mA for transfer of setpoints.
4 ... 20 mA: electric current range of 4 ... 20 mA for transfer of setpoints. Cable break is de-
tected for a electric current below 4 mA.
Function control input AI1 ... AI4
Overview of settings of this analogue input, for ex-
ample:
• Type of use: Setpoint sensor
• Signal type: 2 ... 10 V
Adjustment of type of use, signal type and corre-
sponding signal/value assignment
Function
This analogue input is not used. No settings required
Use analogue input as setpoint sensor.
For example, delivery head.
Use analogue input as actual value input for differen-
tial pressure sensor.
For example, index circuit evaluator.
Use analogue input as actual value input for temper-
ature sensor.
For example for control mode T-const
Use analogue input as actual value input for PID con-
trol.
Signal type
• 0 ... 10 V, 2 ... 10 V
• 0 ... 20 mA, 4 ... 20 mA
• 0 ... 10 V, 2 ... 10 V
• 0 ... 20 mA, 4 ... 20 mA
• PT1000 (only for AI3 and AI4)
• 0 ... 10 V, 2 ... 10 V
• 0 ... 20 mA, 4 ... 20 mA
• 0 ... 10 V, 2 ... 10 V
• 0 ... 20 mA, 4 ... 20 mA
en
199