(E) 3
LT20A / LT30 Series
Model
LT20A-101
LT20A-101B
LT20A-101C
LT20A-201
LT20A-201B
LT20A-201C
Number of
input channel
1
2
Output
Go/No Go
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RS-232C
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BCD
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2. Summary
The counter unit LT20A/LT30 series is designed to be
incorporated into assembly lines or jigs, and to be used for
measuring components or Go/No Go.
• LT20A
Use in combination with a DG or DL series measuring
unit.
• LT30
Use in combination with a DK series measuring unit.
2-1. Features
• Compact size suited to inclusion in systems.
DIN size (72 × 72 mm). Can be panel-mounted.
• Devices such as PLCs are connectable from the counter
unit.
Go/No Go output is standard to all models. Models
capable of BCD and/or RS-232C also outputs are
available.
• Resolution (Selectable)
Input signal Resolution:
0.0001 mm/0.0005 mm/0.001 mm/0.005 mm/
0.01 mm
Display resolution:
0.0001 mm/0.0005 mm/0.001 mm/0.005 mm/
0.01 mm
(0.00002"/0.00005"/0.0002"/0.0005")
• As well as the current value, maximum and minimum
values and peak-to-peak values can also be measured.
• Add/Sub calculation is standard feature (only for 2
channel models).
Can measure the widths or steps.
• Can carry out Go/No Go test on different lots. (BCD
output models.)
Four different upper and lower limits can be stored in
memory for the Go/No Go comparison.
• Power is compatible to DC 12 to 24V.
Provided via the power input connector.
Use a power cable less than 10 meters long.
Number of
input channel
1
2
Model
LT30-1G
LT30-1GB
LT30-1GC
LT30-2G
LT30-2GB
LT30-2GC
Output
Go/No Go
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RS-232C
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BCD
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