ENDA ETM742 Operating instructions

ENDA ETM742 DIGITAL TIMER
Thank you for choosing ENDAETM742 digital timer.
* 72x72mm sized.
* 2x4 digits display.
* Easy to use by front panel keypad.
* Selectable 9 different time bases between 0-99.99s and 0-9999h.
* Selectable PNP or NPN sensor type.
* Selectable up/down counting direction for time.
* Adjustable Minimum On and Off times for pulses.
* Operation with or without memory for each output type.
* 9 different output types.
* Bottom display can be adjusted to show time unit or set value.
* Selectable functional reset.
* Parameter access protection on 3 levels.
* Easy connection by removable screw terminal.
* CE marked according to European Norms.
Input types can be adjusted as PNP or NPN in programming mode.
Minimum On and Off times for input pulses can be adjusted between 5 and 100ms.
For PNP input types, active level is 5 to 30V pulse,
For NPN input types, active level is 0 to 2V pulse.
START input
GATE input
RESET input
INPUTS
1 / 5. ETM742-E-10052019
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.
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%, 50/60Hz or 24V AC ±10%, 50/60Hz or optional 9-30V DC / 7-24V AC ±10% SMPS
Power consumption Max. 7VA
2.5mm² screw-terminal connections
Wiring
Date retention
EMC
Safety requirements EN 61326-1: 2006
EEPROM (Min. 10 years)
EN 61010-1: 2010 (pollution degree 2, overvoltage category II)
ELECTRICAL CHARACTERISTICS
HOUSING
Housing type Suitable for flush-panel mounting according to DIN 43 700.
Dimensions W72xH72xD97mm
Weight Approx. 210g (after packing)
Enclosure material Self extinguishing plastics
While cleaning the device, solvents (thinner, benzine, acid etc.) or must not be used.corrosive materials
Accuracy
± 0.1% ± 20ms
OUTPUTS
Control output (OUT) Relay : 250V AC, 2A (for resistive load), NO+NC
Open collector output (S.S. OUT): Max. 30V DC, 100mA
Auxiliary power supply 12V DC, max. 50mA (without regulation)
Life expectancy for relay Mechanical 30.000.000 operation; Electrical 300.000 operation
Note : Relay and S.S.OUT outputs are in synchronization . When OUT relay is energized S.S. OUT transistor goes into saturation.
Order Code : ETM742- 1
Supply Voltage
230VAC...230V AC
24VAC.....24V AC
SM...........9-30V DC / 7-24V AC
DIGITAL TIMER
ENDA
ETM 742
OUT
PV
SV
RESET
PRESET
SET
RUN
english

2 / 5. ETM742-E-10052019
CONNECTION DIAGRAM
ENDAETM742 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. 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.
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.
12
11
184-253V AC
50/60Hz 7VA
230V AC Supply
Switch
Cable size: 1,5mm²
Fuse
F 100 mA
250V AC
Neutral
Line
SUPPLY :
NOTE :
Fuse should
be connected.
TERMS
(1) Time value during run mode.
Parameter value or mnemonic parameter code during programming mode.
(3) Output LED.
(2) Set value or time unit during run mode.
Parameter value, unit or mnemonic parameter code during programming mode.
(5) Increment key during run and programming modes.
Parameter selection key during programming mode.
(6) Parameter selection and reset key during programing mode.
Decrement key during run and programming mode.
(7) Used for selecting s or digits to be changed.option
(8) Used for selecting run or programming modes or for adjusting the parameter.
One red LED
Micro switch
( 2 ) SV display
Character height
( 3 ) Output LED
( 4 ),( 5 ),( 6 ),( 7 ) Keypad
( 1 ) PV display
(4) Run LED.
PV display (1) : 14.2mm
SV display (2) : 10.2mm
4 digits, 7 segment red LED
4 digits, 7 segment yellow LED
DIGITAL TIMER
ENDA
ETM 742
OUT
PV
SV
RESET
PRESET
SET
RUN
Panel cut-out
Depth
97mm
75mm
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 as1
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
DIMENSIONS
DIGITAL TIMER
ENDA
ETM 742
OUT
RUN
PV
SV
RESETPRESET
SET
ENDA INDUSTRIAL ELECTRONICS
E 742-230VACTM
DIGITAL TIMER
230V AC 10% -20%±
50/60Hz 7VA
OUT1
AC 250V 2A
RESISTIVE
LOAD
11
12
13
14
15
SN: XXXXXXXXX
8
7START
GATE
6
5RESET
S.S. OUT
9GND
10 +12 50mAV
NC
NO
C
8 680407 70 0134
Made in Turkey
ENDA INDUSTRIAL ELECTRONICS
E 742-TM SM
DIGITAL TIMER SN: XXXXXXXXX
8
7START
GATE
6
5RESET
S.S. OUT
9GND
10 +12 50mAV
9-30V DC / 7-24V AC
10 7VA± %
OUT1
AC 250V 2A
RESISTIVE
LOAD
11
12
13
14
15
NC
NO
C
8 680407 70 0158
Made in Turkey
ENDA INDUSTRIAL ELECTRONICS
E 742-2 VACTM 4
DIGITAL TIMER SN: XXXXXXXXX
8
7START
GATE
6
5RESET
S.S. OUT
9GND
10 +12 50mAV
2 V AC 10%4 ±
50/60Hz 7VA
OUT1
AC 250V 2A
RESISTIVE
LOAD
11
12
13
14
15
NC
NO
C
8 680407 70 0141
Made in Turkey

Run mode
Depending on the value of the parameter
bottom display shows time unit or one of the
set values ().Ton Toffor
OutP.
oPtý .
dý sP.
oPtý .
SECU.
oPtý .
Sensor type can be selected as ornPn
PnP This selection affects all 3 inputs.
See NOTE 2 for modification.
OutP.
typE
mEm.
Set.
There are 9 different output types.
Output types are at the next page.
See NOTE 2 for modification.
Device can be operated with memory or
without memory modes for 9 output types.
See NOTE 2 for modification.
Bot.
DÝSP.
Bottom display value can be selected.
If is selected, one of the time unitsBASE
(Sec. Min is displayed.Hour)
If is selected, or value isSet Ton Toff
displayed.
See NOTE 2 for modification.
WARNING: As the selected time interval changes
by parameter, time unit also changes.
, . or
ý nP.o.
SECU.
Out.o.
SECU.
dý s.o.
SECU.
SECU.
codE
Time.
r.SEt
def.
SEt
Counting direction can be selected as orUp dn.
See NOTE 2 for modification.
3 / 5.
Minimum On and Off times for the pulses of
the external inputs (RESET, START and GATE)
can be selected. This selection affects all 3 inputs.
See NOTE 2 for modification.
There are 9 different time intervals.
They are
0-99.99s, 0-999.9s, 0-9999s
0-99.99min, 0-999.9min, 0-9999min
0-99.99h, 0-999.9h and 0-9999h.
Warning: Changing this parameter
affects the values of veTon Toff.
See NOTE 2 for modification.
29.8
200.0
Ton Toffor
See NOTE 1 for adjusting the set value.
Bot.
DiSP.
Set
Time
bAsE
Time
bAsE
Sens.
TYPE
tý mE.
Dir.
puls
time
ý nPt.
oPtý .
Bot.
DiSP.
29.8
Sec.
Toff
200.0
PRESET
SET
PRG
Ton
100.0
BASE
ETM742-E-10052019
SET
if key is pressed while holding key, the
programming mode is enabled.
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.
= Timer can not be reset.
= Both RESET input and the key can
be used for resetting.
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
no
Prog.
no
Prog.
no
Prog.
no
both
= Timer can be reset by key.
= Timer can be reset by the RESET input.
See NOT 2. for modification.
PAnE.
r.SEt
r.SEt
inP.t.
While leaving the programming mode,
no =All the modifications are saved.
Yes = Default values are set to parameters.
See NOT 2. for modification.
PARAMETER MODIFICATION DIAGRAM
NOTE 1
NOTE 2
While holding key in the run mode, toff parameters appear. By using keys ,
the value can be adjusted.
ton and
While holding key, parameters of the menu can be changed by using keys.
PRESET
PRESET PRESET PRESET PRESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
SET
PRESET
0.010
sec.
0.020
sec.
0.050
sec.
0.100
sec.
0.005
sec.
tImE
bA5E
Puls
timE
99.99
Sec.
999.9
Sec.
9999
Sec.
99.99
min.
999.9
min.
9999
min.
99.99
Hour
999.9
Hour
9999
Hour
ConF.
4
ConF.
1
ConF.
2
ConF.
5
ConF.
6
ConF.
7
ConF.
8
outP.
typE
MEm.
SEt
InP.o.
SECU.
diS.o.
SECU.
def.
SEt
Out.o.
SECU.
nonE
Prog.
no
Prog.
yES
nonE
Prog.
no
Prog.
yES
nonE
no
Prog.
no
yes
Prog.
yES
SECU.
codE 1111
no
PAnE.
r.SEt
r.SEt
inP.t.
TimE.
r.SEt
PnP
nPn
SEnS.
tyPE
Up dn.
Time.
dir.
ConF.
3
no yes
Bot.
DiSP. BASE Set
ConF.
9
both
PARAMETER TABLE

Power
Start
Reset
Relay t
t t t
t
t t t
t t
t t
t
Config. 1
Delay on energization
Config. 2
Cyclic timing
Single cycle
tt2t1 t
ttt1 t2
t2t1
t2
t1 t2 t t
t1 t2 tt t
t1 t2 tt t
tt1 t2
t1 t2 t1 t2
Power
Start
Reset
Relay
t1
Power
Start
Reset
Relay
Power
Start
Reset
Relay
Power
Start
Reset
Relay
Power
Start
Reset
Relay
Power
Start
Reset
Relay
Power
Start
Reset
Relay
Power
Start
Reset
Relay
Power
Start
Reset
Relay
Power
Start
Reset
Relay
Power
Start
Reset
Relay
Power
Start
Reset
Relay
Power
Start
Reset
Relay
Power
Start
Reset
Relay
Config. 3
Timing on impulse
(one shot)
Config. 4
Timing after impulse
(delay off)
Config. 5
Cyclic timing
Config. 6
Cyclic timing
Config. 7
Timing on energization
TON TON TON
While the device is energized,
If START is active, relay is energized after delay time
(TOFF).
While the device is energized,
If START input is active, relay becomes Off and On
periodically during TOFF and TON times respectively.
At the end of each TON time START input is checked.
If it START is passive, timer stops and initial conditions
are returned. Otherwise, periodic operation continues.
While the device is energized,
With an impulse at the START input, relay becomes On
during TON time. Then, relay becomes Off.
With an impulse at the START input, relay becomes On.
However, timer do not counts while START is active.
When START becomes passive, relay becomes Off after
a time delay (TON).
While the device is energized,
If START input is active, relay becomes first Off and then On
periodically during TOFF and TON times respectively.
As soon as START becomes passive, timer stops and initial
conditions are returned.
NOTE: if Gate input becomes active, timer enters into wait mode. Timer waits at that condition until gate input becomes passive
Without memory With memory
TON: Relay On time
TOFF: Relay Off time
t: Partial time of TON or TOFF.
: Indefinite time
While the device is energized,
If START input is active, first TON and then TOFF times are
passed periodically.
As soon as START becomes passive, timer stops and initial
conditions are returned.
While the device is energized,
If START input is active, relay becomes On
during TON time. Then, relay becomes Off.
OUTPUT TYPES
Power
Start
Reset
Relay t1 t1 t1t2 t2 t2
Power
Start
Reset
Relay t1 t1 t1t2 t2 t2
While the device is energized,
If START is active, relay is energized after delay time
(TOFF). If START becomes passive before TOFF time,
timer waits for another active signal at the START input
to complete the TOFF time.
t1 t2 t1 t2
Power
Start
Reset
Relay
Power
Start
Reset
Relay t1 t1 t1t2 t2 t2
Power
Start
Reset
Relay t1 t1 t1t2 t2 t2
Power
Start
Reset
Relay t1 t1 t1t2 t2 t2
Power
Start
Reset
Relay t1 t1 t1t2 t2 t2
While the device is energized,
If START is active, relay is energized after delay time
(TOFF).
If START becomes passive before TOFF time,
timer waits for another active signal at the START input
to complete the TOFF time.
If START becomes passive after TOFF time, reset occurs.
Relay is de-energized and initial condition is returned.
Config. 8
Timing on energization
with memory
Config. 9
Timing on energization
with memory
+reset by START input
after TOFF tt
/ 54. ETM742-E-10052019

5 / 5.
NOTE: FOR NPN SENSOR TYPE ACTIVE LEVEL IS GROUND (GND).
TERMINAL CONNECTIONS
TYPICAL SENSOR CONNECTIONS
Typical connections for PNP sensor type
Typical connections for NPN sensor type
+ 12V
230V AC Supply
Switch
Cable size: 1,5mm²
Fuse
F 100 mA
250V AC
PNP PROXIMITY SWITCH
GND
+ 12V
230V AC Supply
Switch
Cable size: 1,5mm²
Fuse
F 100 mA
250V AC
RESET
START
GATE
NOTE: FOR PNP SENSOR TYPE ACTIVE LEVEL IS AUXILIARY POWER SUPPLY VOLTAGE.
NPN PROXIMITY SWITCH
GND
OUT )(active level GND
+ 12V
OUT ( )active level is sensor supply voltage
GND
230V AC Supply
Switch
Cable size: 1,5mm²
Fuse
F 100 mA
250V AC
RESET
START
GATE
230V AC Supply
Switch
Cable size: 1,5mm²
Fuse
F 100 mA
250V AC
E-mail : [e-mail]
Internet : www.suran-elektronik.de
Tel.: [phone] / 625 617
Fax: [phone]
SURAN Industrieelektronik
Dettinger Str. 9 / D-72160 Horb a.N ETM742-E-10052019