32
Hardware resources (inputs and outputs)
User Manual PoolManager
®
68
The following figure shows the internal wiring of the input IN 1. The
other inputs IN 2 ... IN 4 are set up identically.
1
Internal ground connection of terminal b
(The b terminals on all four switch inputs are internally linked to
ground)
2
Optical coupler for galvanic isolation (internal)
3
Signal for continued internal processing
4
Externally connected potential free switch
32
Hardware resources (inputs and outputs)
The use of numerous functions is limited by the hardware resources
available. This includes the following inputs and outputs:
•
Relay switch outputs OUT 1 ... OUT 4
•
Universal switch inputs IN 1 ... IN 4
•
Temperature inputs Temp.1 ... Temp.3
•
Power outputs (optional plug-module PM5-SA4)
Add-on functions can only be activated if the requisite hardware
resources are still available.
INFO
Add-on box (feature box)
An external add-on box (feature box) with add-on
inputs and outputs is in development.
The menu
Add-on functions
shows the resources that are already
being utilised:
In the example shown, the following resources are utilised:
Add-on function
utilised resources
Universal switch output 1
"Water fall"
Relay switch output OUT 1
Switch input IN 1
Universal switch output 2
"Underwater lights"
Relay switch output OUT 2
Switch input IN 2
Filter pump
Relay switch output OUT 3
Relay switch output OUT 4
Flockmatic pump
Relay switch output pH+
(This output can only be used if no
pH plus dosage is being used)
When inputs and outputs are allocated to a certain function, the
resources already being utilised are deactivated.
They are shown in grey lettering and cannot be selected. The previous
function may have to be deactivated first. The following figure shows
an example:
1
Current selection (white background)
2
Additional selection options
(free resources, white lettering)
3
Deactivated selection options
(resources already being utilised, grey lettering)
4
Selection "none"
The corresponding function is no longer linked with a resource and
therefore cannot be activated.
The corresponding resources are available for other
functions.