Wilo Stratos GIGA2.0-I Notice De Montage Et De Mise En Service page 221

Installation and operating instructions Wilo-Stratos GIGA2.0-I, Wilo-Stratos GIGA2.0-D
Communication interfaces: Setting and function
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
input".
Select type of use
Analogue input (AI2)
Not configured
Setpoint controller
Differential pressure sensor
Temperature sensor
External sensor
Fig. 68: Settings dialogue setpoint sensor
Type of use
Not configured
Setpoint sensor
Differential pressure sensor
Temperature sensor
External sensor
Table 46: Types of use
The following signal types are available depending on the type of use:
Type of use
Setpoint sensor
Differential pressure sensor
Temperature sensor
External sensor
Table 47: 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.
Set analogue input
as setpoint controller,
e.g. for delivery head
Function
This analogue input is not used. No settings re-
quired
Use analogue input as setpoint sensor.
For example, delivery head.
Use analogue input as actual value input for differ-
ential pressure sensor.
For example, index circuit evaluator.
Use analogue input as actual value input for tem-
perature sensor.
For example for control mode T-const.
Use analogue input as actual value input for PID
control.
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
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