EDS11-108B FUJI [Fuji Electric], EDS11-108B Datasheet - Page 2

• Manufacturer Part Number: EDS11-108B
• Description: FC SERIES COMPACT CALCULATOR
• Manufacturer: FUJI [Fuji Electric]

2
SPECIFICATIONS
1. Computational functions
(1) Wafers
the computational functions needed for instrumentation cont-
rol. A calculator which responds flexibly to the application
purpose is realized through combination of these wafers
having their own individual functions.
64 wafers. The wafers given in the table below are standard-
equipped which enables selection according to the purpose of
application.
• For computation: A variety of computations are feasible by
Logical computation
Arithmetic computation
Temperature/pressure
compensation
Linearize
Flip-flop
Pulse width integration
Selector
Changeover
Timer
Square root computation
Lead, lag
Limiter
Absolute value sign
inversion
Ramp function
Analog average
Analog integration
Pulse generation
Dead band
Pulse number counter
Pulse number output
Decoder
Moving average
Sample hold
Dead time
On-off
Alarm
Position type pulse width
change
Various applications are feasible by combining encoder, saw-tooth wave generating and sine wave generating wafers.
PNM2
The wafer is a functional software package which realizes
The PNM is capable of executing a total of either 24, 48 or
combining the wafers in Table 1.
Wafer name
Kinds
3/6/8
6
5
1
1
1
1
1
1
1
3
1
1
2
1
1
1
1
1
1
1
2
1
9
1
1
1
Performs logical computation such as AND, OR, NOT, EOR and a combination of these.
Performs computation such as addition, subtraction, multiplication and division.
Performs temperature/pressure compensation using differential pressure, correcting pressure and/or proper
temperature.
Performs segmented line approximation using 15 segmented line functions (6 kinds with 48 wafers, 8 kinds with
64 wafers).
RS flip-flop
Adds the input change amount at each basic cycle to the previous integrated value.
Compares two input values, and outputs the result of high/low judgment as HIGH output (higher one) or LOW
output (lower one).
A switch function which selects either input or output. An analog hold circuit can also be combined.
Outputs an on-delay/off-delay timer signal via input signal start according to the timer setting.
Subjects an input value to square root extraction and outputs the result. Also has a low input cutoff function.
Subjects the input to lead or lag computation and outputs the result. Used for analog filter function and various
compensations.
Limits the input within the range of upper/lower limit setting and outputs the result. Also outputs an upper/lower
limit alarm signal.
Subjects the input to absolute value processing and outputs the result. Also judges the input value sign (positive,
negative) and outputs the results.
Outputs a signal which changes in ramp-like form toward the target value within the set full-scale time. Includes
two kinds for minute and hour unit.
Subjects the input data to sequential integration, calculates the average for each average value calculation time
and outputs the result.
Integrates the value obtained by multiplying the input data via a proportional constant, and outputs the result.
Outputs a pulse at a set time interval.
Adds dead band compensation to the input and outputs the result.
Detects the rise of a pulse and counts the number of pulses.
Integrates the input signal, converts it to number of pulses and outputs the result.
Decodes binary input of two bits and outputs it at 4 terminals.
Calculates moving average for the input data and outputs the result.
Holds the input value according to sample time (0/1) and outputs it successively.
Usable for dead time compensation control, etc. Data sampling is available in units of 1 second and 1 minute.
Outputs an on-off signal with hysteresis versus the input.
Compares the input with the set value, and outputs the judgment result.
Performs output processing for time-proportional PID control.
Table 1 List of computational wafers
(2) Internal input/output terminals
input/outputs and digital input/outputs with wafers are pro-
vided.
(3) Constants
culation. (32 constants with 24 wafers, 48 constants with 48
wafers, 64 constants with 64 wafers)
(4) Computation cycle
Various internal terminals for connecting external analog
These can be freely defined as parameters for use in cal-
0.2 sec (24 wafer type)
0.4 sec (48 wafer type)
0.5 sec (64 wafer type)
Outline of functions