ENDA EC762 User manual

1/5 EC762-E-06-R
ENDA EC762 UP/DOWN COUNTER
Thank you for choosing ENDA EC762 COUNTER.
Read this document carefully before using this device. The guarantee will be expired by
damaging of the device if you don't attend to the directions in the user manual. Also we don't
accept any compensations for personal injury, material damage or capital disadvantages.
* 72x72mm sized.
* 2x6 digits display.
* Easy to use by front panel keypad.
* Counting up and down with a 2 channel inputs having 90° phase shift.
* Input frequency can be selectable.
* Prescaler factor can be adjusted between 0.001 and 9.99999.
* Decimal point can be adjusted between 1. and 5. digits.
* Sensor type can be selected as PNP, NPN or Encoder.
* Single set-points control is made by a relay outputs.
* Output can be energized continuously or just for a time interval of 0.1
to 999.9 seconds.
* Selectable functional reset input.
* Input offset feature.
* Parameter access protection on 3 levels.
* Easy connection by removable screw terminal.
* CE marked according to European Norms.
ENVIRONMENTAL CONDITIONS
Height Max. 2000m
Ambient/storage temperature
Max. relative humidity
0 ... +50°C/-25 ... +70°C (with no icing)
Rated pollution degree
TECHNICAL SPECIFICATIONS
80 up to 31 decreasing linearly 50 at 40 .% %°C °C
According to EN 60529 Front panel : IP65
Rear panel : IP20
Do not use the device in locations subject to corrosive and flammable gases.
Supply 230V AC +10% -20% or 24V AC ±10%, 50/60Hz or optional 9-30V DC / 7-24V AC ±10% SMPS module.
Power consumption Max. 7VA
2.5mm² screw-terminal connections
Wiring
Date retention
EMC
Safety requirements
EN 61326-1: 1997, A1: 1998, A2: 2001 (Performance criterion B for the EMC standard)
EEPROM (Min. 10 years)
EN 61010-1: 2001 (pollution degree 2, overvoltage category II)
ELECTRICAL CHARACTERISTICS
Count inputs (CP1, CP2) 2 channels (Max. 10kHz, 5V to 30V pulse)
PNP: Positive reset (5V to 30V pulse with adjustable pulse time between 2ms and 50ms)
NPN: GND terminal is connected to the RESET IN terminal.
Reset input
Frequency (Hz) 25, 500, 1000, 2000, 5000, 7500, 10kHz (selectable by programming)
Minimum On ans Off times
for pulses 20ms for f=25Hz
1ms for f=500Hz
250ms for f=2kHz
100ms for f=5kHz
67ms for f=7,5kHz
50ms for f=10kHz
500ms for f=1kHz
INPUTS
OUTPUTS
Control output (OUT) Relay : 250V AC, 2A (for resistive load), NO+NC
Open collektor output (S.S. OUT): Max. 30V DC, 100mA.
Auxiliary power supply 12V DC, Max. 50mA (without regulation)
.Mechanical 30.000.000 operation; Electrical 300.000 operation
Life expectancy for relays
Note : Relay and S.S.OUT outputs are in synchronization . When OUT relay is energized S.S. OUT transistor goes into saturation.
HOUSING
Housing type Suitable for flush-panel mounting according to DIN 43 700.
Dimensions W72xH72xD97mm
Weight Approx. 405g (after packing)
Enclosure material Self extinguishing plastics
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
Order Code : EC762-     
1
Supply Voltage
230VAC...230V AC
24VAC.....24V AC
SM...........9-30V DC / 7-24V AC
PRESET UP/DOWN COUNTER
ENDA
SET
OUT1
EC762
PRESET RESET

TERMS
Digital display (1) : 9.1mm
Digital display (2) : 7.1mm
6 digits, seven segment red LED
6 digits, seven segment yellow LED
2/5 EC762-E-06-R
(1) Counting value during in the run mode.
Parameter name or value in the programming mode.
(3) Output LED.
(2) Preset value
Parameter name, vale or unit in the programming mode.
in the run mode.
(4) Increment or parameter selection key in the programming mode.
(5) Reset key
Decrement key in the programming mode.
in the run mode.
(6) Used for selecting preset value in the run mode.
Used for selecting oPtion. s or parameter to be changed in the programming mode.
(7) Used for selecting run or programming modes or for adjusting parameters.
CONNECTION DIAGRAM
ENDA EC762 is intended for installation in control panels. Make sure that the device is used only for intended
purpose. The shielding must be grounded on the instrument side. During an installation, all of the cables that are
connected to the device must be free of energy. The device must be protected against inadmissible humidity,
vibrations, severe soiling and make sure that the operation temperature is not exceeded. All input and output
lines that are not connected to the supply network must be laid out as shielded and twisted cables. These cables
should not be close to the power cables or components. The installation and electrical connections must be
carried on by a qualified staff and must be according to the relevant locally applicable regulations.
12
11
184-253V AC
50/60Hz 7VA
Switch
Fuse
F 100 mA
250V AC
Neutral
Line
SUPPLY :
NOTE :
Fuse should
be connected.
230V AC Supply
Cable size: 1,5mm²
1) Mains supply cords shall meet the requirements of IEC 60227
or IEC 60245.
2) In accordance with the safety regulations, the power supply
switch shall bring the identification of the relevant instrument
and it should be easily accessible by the operator.
Note :
Holding screw 0.4-0.5Nm Equipment is protected throughout
by DOUBLE INSULATION.
Panel cut-out
Depth
97mm
75mm
84mm
68 mm
+0.7
68 mm
+0.7
2
Note 1) While panel mounting, additional distance required
for connection cables should be considered.
2) Panel thickness should be maximum 10mm.
3) If there is no 90mm free space at back side of the device,
it would be difficult to remove it from the panel.
- Push the flush-mounting
clamp in direction 1as
shown in the figure left.
- Then, pull out the clamp in
direction 2.
For removing mounting clamps:
Connection
cables
Rubber packing
Flush mounting
clamp
Panel
1
2
1
Red LED
Micro switch
( 2 ) Digital display
Character height
( 3 ) Output LED
( 4 ),( 5 ),( 6 ),( 7 ) Keypad
( 1 ) Digital display
DIMENSIONS
PRESET UP/DOWN COUNTER
ENDA
SET
OUT
EC762
PRESET RESET
72mm
78mm
PRESET UP/DOWN COUNTER
ENDA
PRESET
SET
EC762
OUT
RESET
230V AC +10% -20%
50/60Hz 7VA
11
12
5 RESET IN
6 S.S. OUT
13
OUT1
AC 250V 2A
RESISTIVE
LOAD
7 CP2 INPUT
14
8 CP1 INPUT
15
9 GND
10 +12V 50mA
SN: XXXXXXXXX
ENDA INDUSTRIAL ELECTRONICS
EC762-230VAC
PRESET UP/DOWN COUNTER
24V AC +10%
50/60Hz 7VA
11
12
5 RESET IN
6 S.S. OUT
13
OUT1
AC 250V 2A
RESISTIVE
LOAD
7 CP2 INPUT
14
8 CP1 INPUT
15
9 GND
10 +12V 50mA
SN: XXXXXXXXX
ENDA INDUSTRIAL ELECTRONICS
EC762-24VAC
PRESET UP/DOWN COUNTER
11
12
5 RESET IN
6 S.S. OUT
13
OUT1
AC 250V 2A
RESISTIVE
LOAD
7 CP2 INPUT
14
8 CP1 INPUT
15
9 GND
10 +12V 50mA
SN: XXXXXXXXX
ENDA INDUSTRIAL ELECTRONICS
EC762-SM
PRESET UP/DOWN COUNTER
9-30V DC / 7-24V AC
±10% 7VA

3/5 EC762-E-06-R
INPuT oPTIoN.
OuTPuT oPTIoN.
PARAMETER TABLE
DisP. oPTIoN.
SeCUr. oPTIoN.
25
Hert.
500
Hert.
1000
Hert.
2000
Hert.
5000
Hert.
7500
Hert.
Encod.
PnPnPn
0.002
Second
0.005
Second
0.010
Second
0.020
second
0.050
second
dirEct oPPoS.
InPut
typE
SEnSor
tyPE
Reset
puls
InPut
Frq.
Countr.
Dir.
CP1-UP
CP2-dn
CP1-UP
CP2-UP
CP1-UP
CP2-Gt.
CP1-UP
CP2.dir.
UP
Ph-4
UP-dn
Ph-1
UP-dn
Ph-2
ConFiG.
1
ConFiG.
2
ConFiG.
4
ConFiG.
5
ConFiG.
6
ConFiG.
7
ConFiG.
8
ConFiG.
9
ConFiG.
10
outPut
typE
out
ti. 000.0 ........ 999.9
dEci.
Point
DiSP.
CAL.
oFFSEt
dAtA
inP
SECUR.
.opt.
DiS.opt.
SECUR.
Out
SECUR.
.opt.
nonE
Prog.
no
Prog.
yES
nonE
Prog.
no
Prog.
yES
nonE
Prog.
no
Prog.
yES
SECUr.
codE 1111
Count.
rESEt
DefaUl
set
no
no Yes
PAnEL
rESEt
rESEt
inPut
00.0 ......... 0.00000
0.00001 ....... 9.99999
0....... 500000
reset
both
10000
Hert.
PRESET
PRESET
OutPut
oPtýon. PRESET
dýsP.
oPtIon.
SECUr.
oPtýon.
outPut.
typE
out
tI.
RESET
RESET
dEcI.
PoInt
oFFSEt
dAtA
dIsP.
CAL.
RESET
RESET
RESET RESET
InP.opt.
SECUr.
Out
SECUr.
.opt.
dIs
SECUr.
.opt.
SECUr.
codE
Count.
rESEt
defaul
set.
RESET
RESET
RESET
PRESET
InPut
typE
RESET
Countr.
dIr.
InPut
Frq.
RESET
RESET
SEnSor
tyPE
rESET
puls
RESET
ýnPut
oPtýon.
Access code for entering security option menu.
This parameter should be 1111.
See NOTE 2 for modification.
Prog.
yES
Prog.
yES
Prog.
yES
= No menu is seen.
=No menu is seen.
=No menu is seen.
See NOT 2. for modification.
See NOT 2. for modification.
See NOT 2. for modification.
= Menu is seen but can not be programmed.
= Menu is seen and programming is possible.
= Menu is seen but can not be programmed.
= Menu is seen and programming is possible.
= Menu is seen but can not be programmed.
= Menu is seen and programming is possible.
nonE
nonE
nonE
Prog.
no
Prog.
no
Prog.
no
RESET
RESET
=Counter can not be reset.
=Both RESET input and the key can
be used for resetting.
no
reset
both
=
=Counter can be reset by the RESET input.
Counter can be reset by key.
See NOTE 2. for modification.
PAnE.
reSEt
reSEt
inPut.
While leaving the programming mode,
no = All the modifications are saved.
Yes = Default values are set to parameters.
See NOTE 2. for modification.
Calibration (Prescaler) value can be adjusted between
0.00001 and 9.99999. Counter multiplies the number of
pulses by the prescaler value and the result is displayed
on the screen.
See NOTE 1 for modification.
Decimal point can be adjusted between 1. and 5. digits.
If desired, decimal point is not included.
See NOTE 2 for modification.
offset
It means counter starts counting from the offset value
when it is reset.
See NOTE 1 for modification.
value can be adjusted between 0 and 500000.
There are nine different output types. A schematic
diagram of output types is at the next page.
See NOTE 2 for modification.
Out energizing time can be adjusted between 0.1 and
999.9 seconds.
If it is made 0.0, output is energized continuously when
counter reaches PrSEt value.
See NOTE 1 for modification.
There are seven different
input types. A schematic diagram of
counting modes according to the input
types is at the next page.
See NOTE 2 for modification.
Input frequency can be selected.
See NOTE 2 for modification.
Sensor type can be selected.
See NOTE 2 for modification.
Counting direction can be selected
dirEct. or oPPos. A schematic
diagram of counting directions
according to the selected input types
is at the next page.
See NOTE 2 for modification.
The minimum pulse duration of the
external RESET input can be selected.
See NOTE 2 for modification.
Run mode
Counting value is on the upper display.
Prset value is on the lower display.
99999
100000
PrSEt
100000
PRESET
SET
PRG
PRESET
SET
Preset value.
See NOTE 1 for modification.
if key is pressed while holding key, the
programming mode is entered.
RESET
PARAMETER MODIFICATION DIAGRAM
To modify non-mumerical parameters, hold key and use keys.
SET
1.00000
1.00000
1.00000
1.01000
1.00000
SET SET SET
PRESET RESET
SET
PRESET
SET
PRESET RESET
SET
RESET
SET
Selected
numerical
parameter
NOTE 1
NOTE 2
Holding key the value of the selected parameter is seen on the display. While holding key, the value of the selected parameter can be changed by
using keys. In order to reset all the digits, first press and hold key. And then, press both and keys together.
SET
RESET
RESET
RESET

INPUT TYPES
4/5 EC762-E-06-R
Adjusting to a value between 0.1 and 999.9 seconds, a pulse output is obtained.
Adjusting to 0.0, a continuous output is obtained.
out
ti.
out
ti.
OUTPUT TYPES
Reset
999,999
Preset
0
Out
Reset
Reset
999,999
999,999
Preset
Preset
0
Out
0
Out
Reset
999,999
Preset
0
Out
Reset
999,999
Preset
0
Out
Reset
999,999
Preset
0
Out
Config
8
Config
9
Config
10
Out
Reset
999,999
Preset
0
-99,999
Out
Reset
999,999
Preset
0
-99,999
Out
Reset
999,999
Preset
0
-99,999
= , , = , ,
==
dirEct oppos.
= , , ,
= , , ,
Countr.
dir.
Countr.
dir.
inPut
typE
inPut
typE
inPut
typE
inPut
typE
CP1-UP
CP2-dn
CP1-UP
CP2-dn
CP1-UP
CP2-UP
CP1-UP
CP2-UP
CP1-UP
CP2-Gt.
CP1-UP
CP2-Gt. CP1-UP
CP2.dir.
CP1-UP
CP2.dir.
UP
Ph-4UP
Ph-4UP-dn
Ph-1
UP-dn
Ph-1
UP-dn
Ph-2
UP-dn
Ph-2
While counter value is
equal to preset value,
OUT becomes active.
While counter value is
lower or equal to the
preset value, OUT is
active.
While counter value is
greater or equal to the
preset value, OUT
is active.
Conf.
1
Conf.
2
Conf.
4
Conf.
5
Conf.
6
Conf.
7
(Autoreset and
Display hold)
(Delayed
Autoreset
and HOLD)
(Delayed
Autoreset )
(Autoreset )
(HOLD )
UP COUNTER DOWN COUNTER UP / DOWN COUNTER
ýnPut
tyPE
Countr.
dýr. dýrEct.
CP1-UP
CP2-dn
CP1-UP
CP2-UP
UP
Ph-4
UP-dn
Ph-1
UP-dn
Ph-2
CP1-UP
CP2-Gt
CP1-UP
CP2.dýr
C o u n t
input CP1
C o u n t
input CP1
C o u n t
input CP1
C o u n t
input CP1
C o u n t
input CP1
C o u n t
input CP1
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
n
n
n
n
n
n
n
n+1
n+1
n+1
n+1
n+1
n+1
n+1
n+1
n+2
n+2
n+2
n+2
n+2 n+2
n+2
n+2 n+2
n+2 n+2
n+3
n+3
n+3
n+3
n+3 n+3
n+4 n+4
n+5
n+4
n+3 n+3 n+3
n+5
n+5
n+4
n+6
n+6
n+7
n+7
n+8
n+3 n+3
n+3
n+4
n+4
C o u n t
input CP2
C o u n t
input CP2
C o u n t
input CP2
C o u n t
input CP2
C o u n t
input CP2
Ga t e
input CP2
DISPLAY
DISPLAY
DISPLAY
DISPLAY
DISPLAY
DISPLAY
C o u n t
input CP1 H
H
L
L
direction
input CP2
DISPLAY
C o u n t
input CP1
C o u n t
input CP1
C o u n t
input CP1
C o u n t
input CP1
C o u n t
input CP1
C o u n t
input CP1
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
n
n
n-1
n-1
n-1
n-2
n-2
n-2
n-2
n-3
n-3 n-3
n-4 n-4
n-5
C o u n t
input CP2
C o u n t
input CP2
C o u n t
input CP2
Ga t e
input CP2
C o u n t
input CP2
C o u n t
input CP2
DISPLAY
DISPLAY
DISPLAY
DISPLAY
DISPLAY
DISPLAY
oPPoS.
C o u n t
input CP1 H
H
L
L
d i r c t i o n
input CP2
DISPLAY
n
n
n
n
n
n-1
n-1
n-1
n-1
n-1
n-2
n-2
n-2
n-2 n-2
n-2 n-2
n-3
n-3
n-3
n-4
n-3 n-3 n-3
n-4
n-5
n-5
n-6
n-6
n-7
n-7
n-8
n-3
n-4
n-3
n-4
Note: The maximum value of the input frequency can be
one half of the selected value (inPut. Frq.)
Note: The maximum value of the input frequency can be
one half of the selected value (inPut. Frq.)
Note: The maximum value of the input frequency can be
1/3 of the selected value (inPut. Frq.)
Note: The maximum value of the input frequency can be
2/3 of the selected value (inPut. Frq.)
For PNP sensor, counter is triggered at the rising edge of the pulses.
For NPN sensor, if you select I
above diagram for Cntr.dIr. DIrEct replaces with Cntr.dIr OPPo. .
nPt.tyPE CP1.U. CP2.r. ,
NOTE :
For NPN sensor counter is triggered at the falling edge of the pulses.
1)
2)
Input frequency should not
exceed the values indicated
above. Otherwise, counter
value will be wrong.

SÝSEL MÜHENDÝSLÝK ELEKTRONÝK SAN. VE TÝC. A.Þ.
Yukarý Dudullu Barbaros Cad. Kutup Sok. No:20 34775 - ÜMRANÝYE/ÝSTANBUL-TÜRKÝYE
Tel : [phone] Pbx. Fax : [phone]
url : www.enda.com.tr 5/5
EC762-E-06-R
NOTE: NPN PROXIMITY SWITCH connection is the same as PNP PROXIMITY SWITCH connection.
PNP PROXIMITY SWITCH
GND
OUT
+ 12V
GND
+ 12V
A OUT
B OUT
ENCODER
PNP PROXIMITY SWITCH
PNP PROXIMITY SWITCH
GND
+ 12V
+ 12V
GND
OUT
OUT
TYPICAL SENSOR CONNECTIONS
TERMINAL CONNECTION
230V AC Supply
230V AC Supply
Switch
Switch
Cable size : 1,5mm²
Cable size : 1,5mm²
Fuse
F 100 mA
250V AC
Fuse
F 100 mA
250V AC
230V AC Supply
Switch
Cable size : 1,5mm²
Fuse
F 100 mA
250V AC