9.3.External control I/O
219
External equipment
9
(2) External control output wiring
The external control output is an open-collector output.
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= 40 mA DC
POINT
- The common terminal of the external control output is insulated from the other
common terminals.
- Attach a serge elimination device suitable for the load to protect the external
control output.
9.3.2. External control I/O setting
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- CONTROL I/O connector input
- CONTROL I/O connector output
- CONTROL I/O connector output logic
- CSD-902 (or equivalent) I/O batch setting
- Print command acceptance conditions
- Accumulation command acceptance conditions
(1) CONTROL I/O connector input setting
Function are assigned to [I/O INPUT1] to [I/O INPUT11] of the external control input.
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Function name Description
OFF Assigns no functions.
GROSS/NET Switches the load value display between gross/net weights.
ZERO ([HFXWHV]HURVHWWLQJĺ=HURVHW]HURSRLQWUHFRUG
ZERO CLEAR Returns the load value display to the status before execution of
zero setting or zero tracking when zero setting or zero tracking has
been executed.
TARE ([HFXWHVWDUHZHLJKWFDQFHOODWLRQĺ7DUHZHLJKW
cancellation").
TARE CLEAR Returns the load value display to the status before execution of
tare weight cancellation when tare weight cancellation has been
executed.
BATCH START Inputs the batch start signal.
Serge elimination device
9
CE
Load
B1 to B11
B12
COM. 2