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47LLC OPERATING MANUAL EM-9505-B Rev.4
22. APPENDICEs
22.1 sPECIFICATIONs
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GENERAL sPECIFICATIONs
Construction
Panel flush mounting
Degree of protection
IP66; Applicable to the front of the panel meter mounted according to the specified
panel cutout.
Connection
M3 separable screw terminal (torque 0.6 N·m)
Screw terminal
Nickel-plated steel (standard) or stainless steel
Housing material
Flame-resistant resin (gray)
Isolation
Strain gauge input or excitation or contact input or SG to DC output to HH output
or H output to L output or LL output to power
Excitation
2.5 V, 5 V, 7.5 V or 10 V selectable (front button)
Tare adjustment
Via the front button control or by the external contact input
Setting (front button)
Scaling setting mode
Excitation voltage, input scaling value A and B, display scaling value A and B, deci-
mal point position, load ratio, tare adjustment, analog output function mode, analog
output 0% adjustment, analog output 100% adjustment
Alarm setting mode
Alarm point, HH, H, L and LL alarm setpoint, HH, H, L and LL trip action, HH, H,
L and LL deadband (hysteresis), HH, H, L and LL ON delay time, HH, H, L and LL
coil at alarm, main display blinking at alarm
Advanced setting mode
Moving average, low-end cutout, low-end cutout value, brightness, automatic
return time to Measuring Mode, transition time to Lockout Setting Mode, display
refreshing rate, version indication
Lockout setting mode
Alarm setting lockout, scaling setting lockout, advanced setting lockout, loop test
output lockout, initialization
Loop test output
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Read rate
40 times/sec. (25 msec.)
Averaging
None or moving average
Lockout setting
Prohibiting certain operations; protecting settings
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DIsPLAY
Display
16 mm (.63) high, 4 ½ digits, 7-segment LED
Display range
-19999 to 19999
Decimal point position
10
-1
, 10
-2
, 10
-3
, 10
-4
, or none
Zero indication
Higher-digit zeros are suppressed
Over-range indication
‘-19999’ or ‘19999’ blinking for display values out of the display range
‘S.ERR’ and ‘Min’ or ‘Max’ blinking when the input signal is out of the usable range
Alarm status indication
LL indicator
Green turns on when the LL alarm is tripped
L indicator
Green turns on when the L alarm is tripped
H indicator
Red turns on when the H alarm is tripped
HH indicator
Red turns on when the HH alarm is tripped
P indicator
Amber turns on when none of the other alarms is tripped
Only ‘P’ turns on with no-alarm-output type. ‘LL’ or ‘HH’ does not turn on with dual-
alarm-output type.
All setpoints can be independently set either for Hi or Lo alarm trip.
Function indicators
Zro, Spn, D/P, Tch, Fnc, Min, Max
Display mode status and operation status, amber ON or blink