7
1
Outline
7
Ou
tlin
e
Chapter
1
*1 Refer to P.45 “6-2.HI limit / LO limit / HH limit / LL limit”and P.47 “6-3.HI/LO limit
comparison mode” for each signal.
*2 Refer to P.44 “6-1.Output selection” for output selection.
CONTROL INPUT
This input terminal is used for control.
A7
DZ
This input terminal is used for controlling digital zero.
Digital zero is implemented if switched OFF -> ON.
Valid only when calibration LOCK is ON.
A8
HOLD
This input terminal is used for controlling hold functions.
Refer to P.52 “7-1.Hold mode” for details.
A9
H.RESET
This input terminal is used for releasing hold.
Hold is released when switched OFF -> ON.
If hold fix section is set to 0: OFF, it is not necessary to control (wire)
H.RESET since ON -> OFF of HOLD signals is also hold release at
the same time.
If hold fix section is set to 1: ON, hold will not be released since hold
is fixed by ON -> OFF of HOLD signals. Switch H.RESET OFF ->
ON to release hold.
* When HOLD signals are switched OFF -> ON from a condition
where hold is fixed, hold is released once, and it returns to the
current value and detection status.
A10
COM
This is a common terminal (common within input signals) of input
signals.
LOADCELL
This terminal is used for connecting strain gauge type sensors.
B1
SHIELD
This is frame ground.
Connect the shielded wires of connection cables of strain gauge
type sensors.
B2
+EXC
This terminal is used for supplying voltage of strain gauge type sensors.
CIN of strain gauge type sensors.
B3
-SIG
This terminal is used for inputting signals of strain gauge type sensors.
Connect -OUT of strain gauge type sensors.
B4
-EXC
This terminal is used for supplying voltage of strain gauge type sensors.
Connect -IN of strain gauge type sensors.
B5
+SIG
This terminal is used for inputting signals of strain gauge type sensors.
COUT of strain gauge type sensors.
VOL OUT
B6
+
This terminal is used for outputting voltage proportional to inputs of
strain gauge type sensors. Connect pen recorders and so on in case
that inputs of strain gauge type sensors are to be simply monitored
(approx. 2V per 1mV/V).
B7
G
This is a ground terminal of VOL OUT.
Содержание F325
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