Dwyer PSX2 - Manual (Page 106)

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(2) The screen to select analog input defi nition is displayed.
Select the kind of input and press the
ENT
key.
(2) “SETTING”: when setting the kind of analog input
Defi nition of Analog input1
NOT USED: Select this, when it is not used.
Current input (APPLICATION): Connect the external fl ow transmitter of 4 to 20mA DC.
Current input (FEEDING TEMP.): For using the Calorie mode, connect the feed-temperature 4 to
20mA DC.
When you set the defi nition of analog input2 to “CURRENT
INPUT (DIFFEREN TEMP.)”, “CURRENT INPUT (FEED-
ING TEMP.)” becomes invalid.
Voltage input: Connect the external fl ow transmission of 1 to 5V DC.
Defi nition of Analog input2
NOT USED: select this, when you do not use.
Current input (APPLICATION): Connect the external fl ow transmitter of 4 to 20mA DC.
Current input (RETURN TEMP.): For using the Calorie mode, connect the return-temperature 4 to
20mA DC.
Current input (DIFFEREN TEMP.): For using the Calorie mode, connect the FEEDING TEMP.
and the RETURN TEMP. of 4 to 20mA DC.
[Operation]
(1) Press the
ENT
key on the SETTING screen and the
cursor moves to “ANALOG INPUT/OUTPUT”.
Select “INPUT CH1 DEFINITION” or “INPUT CH2
DEFINITION” by the
or key and press the
ENT
key.
INPUT CH1 DEFINITION INPUT CH2 DEFINITION
Refer to “10.4 Setting of range” for setting of
input range.
CAUTION
Bulletin F-9-PUX2