COUNT/RATE COUNT/RATE
7
Products and specifications subject to change without notice.
Consult factory for application assistance.
204 Airline Drive, Suite 300, Coppell, Texas 75019 / Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com
7-13
SPECIFICATIONS:
Input Power . . . . . . . . . . . . . . 80 to 260 VAC
. . . . . . . . . . . . . . . . . . . . . . . . 20 to 55 VAC
. . . . . . . . . . . . . . . . . . . . . . . . 10 to 30 VDC
Sensor Supply . . . . . . . . . . . . 12VDC 100mA
Display . . . . . . . . . . . . . . . . . . 5 digit, Green backlit LCD
. . . . . . . . . . . . . . . . . . . . . . . . 5 digit, Red Illuminated
. . . . . . . . . . . . . . . . . . . . . . . . -9999 to +99999
Display digit height . . . . . . . . 8mm - actual
. . . . . . . . . . . . . . . . . . . . . . . . 4mm preset
Presets . . . . . . . . . . . . . . . . . . 2
Count Inputs . . . . . . . . . . . . . . 2 Inputs, IN1, IN2
. . . . . . . . . . . . . . . . . . . . . . . . Contact Closure, DC Voltage, NPN/PNP transistor
. . . . . . . . . . . . . . . . . . . . . . . . Low Level: 0 to 1 VDC
. . . . . . . . . . . . . . . . . . . . . . . . High Level: 4 to 30 VDC
. . . . . . . . . . . . . . . . . . . . . . . . Impedance: 10 KΩ
. . . . . . . . . . . . . . . . . . . . . . . . Low Speed: 30 Hz Max.
. . . . . . . . . . . . . . . . . . . . . . . . High Speed: 5 kHz
Input Modes . . . . . . . . . . . . . . Up IN1 - Count input
. . . . . . . . . . . . . . . . . . . . . . . . DN IN1 - Count input
. . . . . . . . . . . . . . . . . . . . . . . . IND IN1 - one direction
. . . . . . . . . . . . . . . . . . . . . . . . IN2 - opposite direction
. . . . . . . . . . . . . . . . . . . . . . . . DIR IN1 - Count input
. . . . . . . . . . . . . . . . . . . . . . . . IN2 - Change in direction input
. . . . . . . . . . . . . . . . . . . . . . . . CUMUL IN1 - Input
. . . . . . . . . . . . . . . . . . . . . . . . IN2 - Same direction input
. . . . . . . . . . . . . . . . . . . . . . . . Phase; Quadrature Up/Down Mode
. . . . . . . . . . . . . . . . . . . . . . . . Phase x 2, Phase x 4
Reset Input . . . . . . . . . . . . . . . Dry contact, voltage, solid state: NPN/PNP front panel
Scale factor . . . . . . . . . . . . . . Programmable from 0.001 to 99.999
Output . . . . . . . . . . . . . . . . . . . 2 x 2 Amp SP N.O. Relay
Output Modes . . . . . . . . . . . . . Repeat or single cycle
. . . . . . . . . . . . . . . . . . . . . . . . Maintained or pulsed output of 500ms.
Connections . . . . . . . . . . . . . . Screw terminals: 2 x 1.5mm2
Front Panel Rating . . . . . . . . . NEMA 12, IP54
CP4-92 SERIES
UP/DOWN COUNTER, BATCH COUNTER
CHRONOMETER AND RATE CONTROLLER
• Backlit Green LCD or Red Illuminated Display
• Displays Actual and Preset Count
• 1/16 DIN-Sized (48 x 48mm) Housing
The CP4-92 Series is a programmable dual preset up/down
counter, batch counter, chronometer and rate controller with
relay outputs. The CP4-92 display shows both actual and preset
values. Both count and preset values are saved in EEPROM
memory. The unit provides a built-in sensor power supply of
12 VDC, 100mA and will accept contact or solid state inputs.
(11)
.44" (114)
4.51"
(48)
1.90"
1.90"
(48)
PRST
(45 +0.6)
0
(45 +0.6)
0
Panel cut-out
1.78" +.024
0
1.78" +.024
0
OUT : 2A/250V ~
OUT1 OUT2
Power supply
123456
7IN1 IN2RST0V+12V
891011 12
100mA
NPN
PNP
+
-
WIRING:
ORDERING INFORMATION:
DIMENSIONS: inches (mm)
CONFORMITY:
Immunity to interference and noise (EMC)
IEC 1000.4.2 Level 3
IEC 1000.4.3 Radiated disturbance Level 3
IEC 1000.4.4 Fast transient Level 3
IEC 255.4 Level 3
RF Emissions (EMC)
CENELEC EN 55022; Class A
Vibration limits (in 3 axes)
IEC 68-2-6; 10-55Hz/.0375mm
IN STOCK
Part Number Input Voltage Display
87 618 228 80 to 260 VAC Backlit Green
87 618 224 20 to 55 VAC Backlit Green
87 618 222 10 to 30 VDC Backlit Green
87 618 328 80 to 260 VAC Red Illuminated
87 618 324 20 to 55 VAC Red Illuminated
87 618 322 10 to 30 VDC Red Illuminated
UL
®
CUS LISTED
COUNT/RATE COUNT/RATE
Products and specifications subject to change without notice.
Consult factory for application assistance.
204 Airline Drive, Suite 300, Coppell, Texas 75019 / Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com
7-14
Batch counter function
Principle
P1 is the “batch” preset.
When P2 is displayed, the value displayed on the upper digits represents
the current counter value (reset to P2).
In this configuration the “RST” key on the front panel reinitializes the
current value.
When P1 (batch preset) is displayed, the value displayed on the upper
digits represents the value of the Batch counter.
In this configuration the “RST” key on the front panel resets the batch
counter.
An “electrical” reset (RST terminal) still resets the current counter value
and that of the batch counter.
Batch counter function
Example
On a packing line, bottles need to be counted into packs of 6
bottles and then dispatched in a box containing a batch of 4
packs.
P2: current counter preset value: 00006
P1: batch counter preset value: 00004
Tachometer function
Measurement principle
Measurement begins on a rising edge of the signal to be measured.
The measurement time is greater than TR, but less than TL.
Measurement stops at the end of the current period (3), after TR.
If the period (3) does not end before TL, the measurement result
will be zero (0).
The outputs are updated each time measurement ends according to the
selected output mode.
– Maintained output: output active if the measured speed is greater than
the preset speed.
– Pulsed output: output activated during time T, when the preset thresh-
old is crossed.
Chronometer function (Precision: 150 ppm)
Measurement precision: 100 + (200 / TR) PPM
Example: for TR = 1s ➞300 PPM (0.03%)
Accessory
Adaptor frame: 79 237 807
ø 49 x 50.5 mm
Start of measurement End of measurement
Signal measurement period
Time TR
Time TL
12 3
Signal to be
measured
Speed
P2
P1
0
Out 1
Out 2
Out 1
Out 2
(1)
(2)
(1) Maintained output (2) Pulsed output
t
Speed
P2
P1
0
Out 1
Out 2
Out 1
Out 2
(1)
(2)
t
1
0
Tn
T1
T1 T2
Tn-T1
T1+T2
Tn-(T1+T2)
----------
----------
---
---
2
3
1
0
Tn
T1
T1 T2
Tn-T1
T1+T2
Tn-(T1+T2)
----------
----------
----------
----------
2
3
1
2
0T1
T1 T2
Tn-T1
T1+T2
Tn-(T1+T2)
----------
----------
----------
----------
3
4Tn
0
012345 012345 012345 012345 012345 012345
12301
Current counter
OUT 2
Batch counter
OUT 1
Reset
1-Input IN1
2-Display (0 →PR), 1-channel
pulse measurement
3-Display (PR →0), 1-channel
pulse measurement
1-Input IN1
2-Display (0 →PR), 1-channel
pulse measurement
3-Display (PR →0), 1-channel
pulse measurement
1-Input IN1 (start counting)
2-Input IN2 (stop counting)
3-Display (0 →PR), measure-
ment on 2 separate channels
4-Display (PR →0), measure-
ment on 2 separate channels
