AND Explosion Protected Weighing Indicator AD-4403-FP ST Series, Инструкция по эксплуатации

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A-2
Interfaces
Input
(CONTROL IN)
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6 points (6 bits, 2 Commons)
Dry contact or open collector
Signal is insulated from an internal circuit by an
optocoupler.
Terminal functions selectable by the function settings
Control I/O
Output
(CONTROL
OUT)
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6 points (2 bits, 1 Common x 3)
Relay contact output
AC current output available
Rating: 24 VDC, 0.5 A (Resistance load), 220 VAC, 0.5 A
(Resistance load)
Standard serial
output(C.LOOP OUT) Output for connection to a peripheral device manufactured by A&D (0 to 20 mA
current loop signal)
Weighing Capabilities
Zero point correcting
capability (Zero)
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Clears the gross to zero in compliance with a command from the ZERO
keys, Control I/O, etc.
Capable of enabling or disabling operations when unstable.
A battery backs up zero correction value.
Adjustable range: Can be freely set within 1 to 30 % of weighing capacity.
Zero tracking capability
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Detects gross zero point drift and performs zero correction automatically.
Tracking time: 0.0 to 5.0 (seconds) The range can be set freely.
Tracking width: 0.0 to 4.5 (D). The range can be set freely
Tare subtracting
function
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Clears the net weight to zero in compliance with a command from the
TARE key, Control I/O, etc.
Capable of enabling or disabling operations when unstable or negative
weight.
The battery backs up the tare value.
Adjustable range: gross
≤
Weighing capacity
Preset tare subtracting
function
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Sets/recalls presets tare for each code number.
Adjustable range: 0 < gross
≤
Weighing capacity
Stability detecting
capability
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When a weighed value fluctuation amount per sampling enters a set width
within a set time, the stability mark is illuminated, judging it a stable
condition.
Capable of confirming stability through Control Output.
Stability detection time: 0.1 to 5.0 (seconds). The range can be set freely.
Stability detection width: 0 to 9 (D). The range can be set freely
Digital filter function
Integrating capability
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Two digital filters connected in series
Cutoff frequency range: 0.7 to 11 (Hz)
Accumulation
capability
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Accumulates the net weight automatically or manually.
The battery backs up an accumulated weight and the number of
accumulated weighing counts.
Accumulated weight range: 0 to 99999999
Accumulated weighing times range: 0 to 99999999