193
English
Item Contents
Zero point
Data latch
Expansion boards
(option)
Cabinet ground
Power voltage
Operating temperature/
humidity range
Storage temperature/
humidity range
Environmental
conditions
Dimensions
Weight
Note When using the LY51 with AC 200 V systems, use a separately procured power cord having a withstand voltage of AC
250 V and a safety earth wire.
Zero point (load, offset load, hold, reference load)
Display latch (When an expansion unit is added. Output can also be latched.)
Selectable from three types: BCD, RS-232C, comparator (relay, open collector) A/B phase (up/down)
output (Only one of each type of unit can be used. Two or more units of the same type cannot be used
simultaneously.)
Insulated from circuit ground (However, this ground is not insulated for some connected scale units. → See
the note on page 113.)
Rated 100 – 230 V AC, 50/60 Hz 30 VA (Operating range 90 – 250 V AC)
0 to 40°C (32 to 104°F) (See P.194 for the humidity.)
–20 to 60°C (–4 to 140°F) (20 to 90% RH, no condensation)
• Indoor use only
• Maximum operating altitude 2,000 m
• INSTALLATION CATEGORY II
• POLLUTION DEGREE 2
See “12. DIMENSIONS”.
Approximately 2 kg
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