ENDA ETM442 DIGITAL TIMER
Thank you for choosing ENDA ETM442 digital timer.
Supply Voltage
Order Code
230V AC +%10 -%20
ETM442
24V AC ±%10
ETM442-24AC
* 48x48mm sized.
* 2x4 digits display.
*
.
* Selectable 9 different time bases between
* S
Easy to use by front panel keypad
0-99.99s and 0-9999h.
electable 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.
* Having CE mark according to European Norms.
ENDA
DIGITAL TIMER
PV
SV
OUT
SET
PRESET
RESET
ETM442
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
ETM442-E-03
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 : IP60
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 SMPS module.
Power consumption
Max. 5VA
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
HOUSING
Housing type
Suitable for flush-panel mounting according to DIN 43 700.
Dimensions
W48xH48xD87mm
Weight
Approx. 210g (after packing)
Enclosure material
Self extinguishing plastics
While cleaning the device, solvents (thinner, benzine, acid etc.) or
corrosive materials
must not be used.
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.
9-30V DC SMPS module
ETM442-12AC
