2/5
ETM742-EN-08-220103
CONNECTION DIAGRAM
ENDA ETM742 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.
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
veya
10-30V DC/
8-24V AC
50/60Hz 7VA
230V AC
/ LV
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
option
s or digits to be changed.
(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
De
pth
97mm
75mm
8
4
m
m
68 mm
+0.7
6
8
m
m
+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
1
as
shown in the figure left.
-
Then, pull out the clamp in
direction
2.
For removing mounting clamps:
Connection
c
ables
Rubber packing
Flush mounting
clamp
Panel
1
2
1
DIMENSIONS
7
2
m
m
7
8
m
m
DIGITAL TIMER
ENDA
ETM 742
OUT
RUN
PV
SV
RESET
PRESET
SET
ENDA
INDUSTRIAL ELECTRONICS
E
TM
742-230
DIGITAL TIMER
230
V AC
50/60Hz 7VA
OUT1
AC 250V 2A
RESISTIVE
LOAD
11
12
13
14
15
SN: XXXXXXXXX
8
7
START
GATE
6
5
RESET
S.S. OUT
9
GND
10
+12
V
50mA
NC
NO
C
ENDA
INDUSTRIAL ELECTRONICS
E
TM
742-
SM
DIGITAL TIMER
SN: XXXXXXXXX
8
7
START
GATE
6
5
RESET
S.S. OUT
9
GND
10
+12
V
50mA
OUT1
AC 250V 2A
RESISTIVE
LOAD
11
12
13
14
15
NC
NO
C
8 680407 700134
8 680407 700158
SİSEL MÜHENDİSLİK ELEKTRONİK SAN. VE TİC. A.Ş.
Şerifali Mah.
Y.Dudullu 34775
ÜMRANİYE/İSTANBUL-TURKEY
Tel : +90 216 499 46 64 Pbx. Fax : +90 216 365 74 01
url : www.enda.com.tr
Barbaros Cad. No:18
ENDA
TM
