Grundfos TPE2 - Digital Inputs;Outputs

17.14 Digital inputs/outputs
Pump variant Digital inputs/outputs
TPE3, TPE3 D ●
TPE2, TPE2 D ●
Function
Terminal
5)
Digital input/output 3, setup 10 and 16
Digital input/output 4, setup 11 and 18
5)
See section Connection terminals, advanced functional
module, FM 300.
You can select if the interface must be used as input
or output. The output is an open collector and you
can connect it to for example an external relay or
controller such as a PLC.
+ 24V
DO 3/4
1
TM064463
Example of configurable digital inputs or outputs
Pos. Description
1 External controller
To set a digital input or output, make the settings
below.
Mode
You can set the digital input or output 3 and 4 to act
as digital input or digital output:
• Digital input
• Digital output.
Function
You can set the digital input or output 3 and 4 to the
functions mentioned below.
You can set the signal outputs to the following:
• Operation
• Pump running
• Ready
• Alarm
• Warning.
Possible functions, digital input or output 3
Function if input
See details in
section Digital inputs
Function if output
See details in
section "Signal relays
1 and 2" (Relay
outputs)
• Not active
• External stop
• Min.
• Max.
• "User-defined
speed"
• External fault
• Alarm resetting
• Dry running
• Accumulated flow
• "Predefined setpoint
2"
• "Activate output"
• "Local motor stop"
• Not active
• Ready
• Alarm
• Operation
• Pump running
• Warning
• Limit 1 exceeded
• Limit 2 exceeded
• "Digital input 1, state"
• "Digital input 2, state"
• "Digital input 3, state"
• "Digital input 4, state"
Possible functions, digital input or output 4
Function if input
See details in
section Digital inputs
Function if output
See details in
section "Signal relays
1 and 2" (Relay
outputs)
• Not active
• External stop
• Min.
• Max.
• "User-defined
speed"
• External fault
• Alarm resetting
• Dry running
• Accumulated flow
• "Predefined setpoint
3"
• "Activate output"
• "Local motor stop"
• Not active
• Not active
• Ready
• Alarm
• Operation
• Pump running
• Warning
• Limit 1 exceeded
• Limit 2 exceeded
• "Digital input 1, state"
• "Digital input 2, state"
• "Digital input 3, state"
• "Digital input 4, state"
57
English (GB)