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PDF ( 数据手册 , 数据表 ) CUB5RLY0

零件编号 CUB5RLY0
描述 MINIATURE ELECTRONIC 8-DIGIT DUAL COUNTER AND RATE INDICATOR
制造商 red lion
LOGO red lion LOGO 


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CUB5RLY0 数据手册, 描述, 功能
Bulletin No. CUB5-K
Drawing No. LP0584
Released 02/13
Tel +1 (717) 767-6511
Fax +1 (717) 764-0839
www.redlion.net
MODEL CUB5 - MINIATURE ELECTRONIC 8-DIGIT DUAL
COUNTER AND RATE INDICATOR
C UR L US LISTED
IND. CONT. EQ.
51EB
LCD, REFLECTIVE OR GREEN/RED LED BACKLIGHTING
0.46" (11.7 mm) HIGH DIGITS
OPTIONAL SETPOINT OUTPUT CARD
OPTIONAL SERIAL COMMUNICATIONS CARD (RS232 or RS485)
OPTIONAL USB PROGRAMMING CARD
OPERATES FROM 9 TO 28 VDC POWER SOURCE
PROGRAMMABLE SCALING FOR COUNT AND RATE
BI-DIRECTIONAL COUNTING, UP/DOWN CONTROL
QUADRATURE SENSING (UP TO 4 TIMES RESOLUTION)
BUILT-IN BATCH COUNTING CAPABILITY
DISPLAY COLOR CHANGE CAPABILITY AT SETPOINT OUTPUT
NEMA 4X/IP65 SEALED FRONT BEZEL
GENERAL DESCRIPTION
The CUB5 provides the user the ultimate in flexibility, from its complete user
programming to the optional setpoint control and communication capability.
The meter can be programmed as a single or dual counter with rate indication
capability. The display can be toggled either manually or automatically between
the selected displays.
The CUB5 display has 0.46" (11.7 mm) high digits. The LCD is available in
two versions, reflective (CUB5R000) and backlight (CUB5B000). The backlight
version is user selectable for green or red backlighting with variable display
intensity.
The counter is programmable for one of eight different count modes,
including bi-directional and quadrature. When programmed as a dual counter,
each counter has a separate scale factor and decimal points. In the counter/rate
indicator mode, each have their own scaling and decimal point read-outs in
different engineering units. The internal batch counter can be used to count
setpoint output activations.
The meter has two separate inputs which provide different functions
depending on which operating mode is selected. Input A accepts the signal for
the Count and/or Rate displays, while Input B accepts the signal for the Count
display or direction control. In the anti-coincidence mode, both inputs are
monitored simultaneously so that no counts are lost. The resulting display can
be chosen as the sum or difference of the two inputs. The Rate Indicator has
programmable low (minimum) and high (maximum) update times to provide
optimal display response at any input frequency. There is a programmable user
input that can be programmed to perform a variety of functions.
The capability of the CUB5 can be easily expanded with the addition of
option cards. Setpoint capability is field installable with the addition of the
single setpoint relay output card or the dual setpoint solid state output card.
Serial communications capability for RS232 or RS485 is added with a serial
option card.
The CUB5 can be powered from an optional Red Lion Micro-Line/Sensor
Power Supply (MLPS), which attaches directly to the back of a CUB5. The
MLPS is powered from 85 to 250 VAC and provides up to 400 mA to drive the
unit and sensors.
COUNTER
The CUB5 receives incoming pulses and multiplies them by the Count Scale
Factor to obtain the desired reading for the count display. Input A accepts the
signal for the count and Input B is used for quadrature, dual counter, anti-
coincidence counting, or up/down control counting.
RATE
The rate indicator utilizes the signal at Input A to calculate the rate value
using a time interval method (1/tau). The unit counts on the negative edge of the
input pulses. After the programmed minimum update time elapses and the next
negative edge occurs, the unit calculates the input rate based on the number of
edges that occurred during the elapsed time. The input rate is then multiplied by
the rate scaling value to calculate the rate display.
At slower rates, averaging can be accomplished by programming the rate
minimum update time for the desired response. Extensive scaling capabilities
allow practically any desired reading at very slow count rates.
SAFETY SUMMARY
All safety related regulations, local codes and instructions that appear in this
literature or on equipment must be observed to ensure personal safety and to
prevent damage to either the instrument or equipment connected to it. If
equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.
Do not use this meter to directly command motors, valves, or other actuators
not equipped with safeguards. To do so can be potentially harmful to persons or
equipment in the event of a fault to the meter.
CAUTION: Risk of Danger.
Read complete instructions prior to
installationand operation of the unit.
CAUTION: Risk of electric shock.
DIMENSIONS In inches (mm)
Note: Recommended minimum clearance (behind the panel) for mounting clip installation is 2.15" (54.6) H x 3.00" (76.2) W.
.13 (3.3)
9876543.2 1.54(39.1)
SEL RST
2.95 (74.9)
.15 (3.8)
1.29 (32.8)
1.71
(43.4)
1
ON ECE
12 3 4
1.30
+.024
-.000
(33
+6
-0
)
2.68
+.025
-.000
(68
+8
-0
)







CUB5RLY0 pdf, 数据表
SCALING FOR COUNT INDICATION
The CUB5’s scale factor is factory set to 1, to provide one count on the
display for each pulse that is input to the unit. In many applications, there will
not be a one-to-one correspondence between input pulses and display units.
Therefore, it is necessary for the CUB5 to scale or multiply the input pulses by
a scale factor to achieve the desired display units (feet, meters, gallons, etc.)
The Count Scale Factor Value can range from 00.0001 to 99.9999. It is
important to note that the precision of a counter application cannot be improved
by using a scale factor greater than one. To accomplish greater precision, more
pulse information must be generated per measuring unit. The following formula
is used to calculate the scale factor.
Scale Factor
=
Desired Display Units
Number of Pulses
x
Decimal Point Position
WHERE:
Desired Display Units: Count display units acquired after pulses that occurred.
Number of Pulses: Number of pulses required to achieve the desired
display units.
Decimal Point Position:
0 = 1
0.0 = 10
0.00 = 100
0.000 = 1000
0.0000 = 10000
0.00000 = 100000
EXAMPLE: The counter display is used to indicate the total number of feet
used in a process. It is necessary to know the number of pulses for the desired
units to be displayed. The decimal point is selected to show the resolution in
hundredths.
Scale Factor
=
Desired Display Units
Number of Pulses
x
Decimal Point Position
Given that 128 pulses are equal to 1 foot, display total feet with a one-
hundredth resolution.
Scale Factor
=
1.00
128
x
100
Scale Factor = 0.007812 x 100
Scale Factor = 0.7812
USER INPUT FUNCTION
USEr INP
NO
DISPLAY
NO
MODE
No Function
DESCRIPTION
User Input disabled.
Pro Loc Program
Mode
Lock-out
See Programming
(Module 3)
Mode
Access
chart.
Inhibit
Inhibit
Inhibit counting for the selected counter(s).
rESEt Maintained Reset Level active reset of the selected counter(s).
StorE
Store
Freeze display of selected counter(s) while
allowing counts to accumulate internally.
Stor-rSt
Store and Reset
Edge triggered reset of the selected
counter(s) after storing the count.
d-SELECt Display Select * Advance once for each activation
d-LEVEL Display Intensity Level
*
Increase intensity one level for each
activation. (backlight version only)
d-COLOr
Backlight Color *
Change backlight color with each activation
(backlight version only)
Print
Print Request
Serial transmit of the active parameters
selected in the Print Options (Module 5)
Prnt-r5t
Print and Reset *
Same as Print Request followed by a
momentary reset of the selected counter(s).
rESEt-1 Setpoint 1 Reset * Reset Setpoint 1 output
rESEt-2 Setpoint 2 Reset * Reset Setpoint 2 output
rESEt-12 Setpoint 1 and 2 Reset * Reset Setpoint 1 and 2 outputs
Note: * indicates Edge Triggered function. Other functions are Level Active
(maintained)
USER INPUT ASSIGNMENT
USEr ASN
Count A
Count A Count b both A-b
The User Input Assignment is only active when Counter B is enabled and the
User Input performs a Reset, Inhibit or Store function on one or both counters.
6.2 MODULE 2 - Rate Setup Parameters (2-rAtE)
2-rAtE
PARAMETER MENU
Pro
SEL
RAtE Enb
RAtE dP
RAtE dSP RAtE INP
LO-Udt
HI-Udt
Rate
Enable
Rate Decimal
Point
Rate Scaling
Display Value
Rate Scaling
Input Value
Rate Low
Update Time
Rate High
Update Time
Module 2 is the programming for the rate parameters. For maximum input
frequency, Rate Enable should be set to NO when not in use. When set to NO, the
remaining rate parameters are not accessible. The rate value is shown with an
annunciator of “R” in the Display Mode.
RAtE Enb
YES
RATE ENABLE
NO YES
RATE DECIMAL POINT
RAtE dP
0 0.00 0.0000
O
0.0 0.000 0.00000
RATE SCALING DISPLAY VALUE
RAtE dSP
001000
0 to 999999
Enter the desired Rate Display Value for the Scaling Point.*
RATE SCALING INPUT VALUE
RAtE INP
01000.0
0.1 to 99999.9
Enter the corresponding Rate Input Value for the Scaling Point.*
This selects the decimal point position for the rate display and any setpoint
value assigned to rate. This parameter does not affect rate scaling calculations.
*For value entry instructions, refer to selection/value entry in the Programming
The Meter section.
8







CUB5RLY0 equivalent, schematic
CUB5 PROGRAMMING QUICK OVERVIEW
16










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