1 Product Introduction
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※4: 11Pin socket(PG-11, PS-11): Sold separately
C. T. (Current Transformer) input is supported by all models.
However, TK4SP (11-pin plug) does not support CT input due to its
limited number of terminal blocks.
1.4 Parts and Features: Displays and
Controls
(1) Displays
No. Part Function
1
PV (Present Value)
Display
(Run mode) Displays the present value (PV) reading.
(Setting mode) Displays the internal parameter name.
2 Display Unit (℃/℉ /% )
Indicates the display unit for PV (Present Value) and SV
(Setting Value).
3
SV (Setting Value)
Display
(Run mode) Displays the target setting value (SV).
(Setting mode) Displays the concerned parameter's
setting value.
4 Auto-tuning Indicator
Flashes in 1-second intervals when auto-tuning is
executed.
5
Control Output (heating
and cooling) Indicator
※
1
Turns on along with the concerned output.
6
Alarm Output (Alarm1
and 2) Indicator
Turns on along with the concerned output.
7
Manual Control
Indicator
Turns on along with an alarm output when the concerned
alarm conditions are met.
8 Multi SV Indicator Indicates which SV is being shown (SV1 through 3).