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21. OPTIONS
AD-8121B Printer
Compact dot-matrix printer
Statistical function, clock and calendar function, interval
print function, graphic print function, dump print mode
5 x 7 dots, 16 characters per line
Print paper (AX-PP143, 45 (W) x 50 (L) mm , ø65 mm)
AC adapter or alkaline battery
OP-04: Comparator output (relay/ with a buzzer)/RS-232C/Current loop
Generates a relay output corresponding to HI , OK and LO in the display.
Current loop and RS-232C can be used at the same time. For example, a personal computer
and an AD-8121B printer can be used simultaneously.
Installed in place of the standard RS-232C serial interface.
OP-06: Analog voltage output/Current loop
Gains a voltage of 0-1V (or 0.2-1V) depending on the displayed value.
With this option, current loop can be used. For example, an AD-8121B printer can be used
simultaneously using this option.
Installed in place of the standard RS-232C serial interface. So, RS-232C is not available for use.
OP-07: Extension cable, 5 m (Available as factory option only when ordered with a GP balance)
Applicable balance models: GP-30KS/32KS/60KS/61KS/100KS
A cable of 5 meters, to connect between the display and the main unit
OP-20: Underhook
Applicable balance models: GP-12K/20K/30K/30KS/32K/32KS/40K
Used for measuring the density of magnetic materials and concrete (coarse aggregates).
OP-21: Underhook
Applicable balance models: GP-60K/60KS/61K/61KS/100K/100KS/102K
Used for measuring the density of magnetic materials and concrete (coarse aggregates).
OP-22: Printer bracket
Used to place the AD-8121B printer beside the display.
AD-1682 Rechargeable battery
Allows use of the balance in a place where AC power is not available.
AD-8524A/B: Keyboard adapter
Used to connect the balance to a personal computer with appropriate OS and applications.
AD-8920: Remote display
Connected to the GP series using the RS-232C interface.
AX-SW128: Foot switch
Used to externally transmit a RE-ZERO or PRINT signal to the balance.