Argo-Hytos EL7-I Series, Instruction Manual

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1
The electronics firmware can be updated using a mobile application see. instructions on page 18.
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EL7-I_Pokyny_Instructions_Hinweise_19151_1en_de_cz_04/2021
Page 7
www.argo-hytos.com
3.4 Technical Data
Operating supply voltage Ucc V DC 9 …32
Reference voltage Uref V DC 5
Max. current at Uref mA 20
Types of input command signal, when EL7 is used see datasheet EL7*
Max. output current / 1 coil A 3
PWM frequency Hz 80 … 1000
Resolution of A/D converters bit 12
Ramp function s 0 … 45
Dither – amplitude * % from Imax 0 ... 30 % from Imax
Dither – frequency * Hz 60 … 300
Linearity % 1
Ambient operating temperature °C (°F) -40 … +80 (-40 ... +176)
Ingress protection code (IP) EN 60529 IP65 / IP67
Weight
1 solenoid
kg (lbs)
0.06 (0.13)
2 solenoids 0.10 (0.22)
Nominal voltage of coil V 12 DC 24 DC
Limit current through the valve coil
PRM2-04
A
(coil 16186100) … 1.7 (coil 16186200) … 0.8
PRM2-06 (coil 16187500) …1.6 (coil 16186800) …1.0
PRM6-10 (coil 16195800) … 1.9 (coil 16196200) … 1.1
PRL1-06 - -
PRL2-06 - -
* When dither is activated, the PWM frequency is automatically set to 15 kHz
1. Electromagnetic interference immunity and electric strength
Standard
Standard name
DIN EN 61000-4-2 Test Standard for Electrostatic Discharge (ESD) Immunity
DIN EN 61000-4-3 Radiated, Radiofrequency, Electromagnetic Field Immunity Test
DIN EN 61000-4-4 Electrical Fast Transient (EFT) / EMC Burst Immunity Test Standard
DIN EN 61000-4-5 Surge Immunity Test
DIN EN 61000-4-6 Immunity to Conducted Disturbances, Induced by Radio Frequency Fields
DIN EN 61000-4-8 Power Frequency Magnetic Field Immunity Test
2. Electromagnetic compatibility (EMC)
EN 61000-6-2
Electromagnetic compatibility (EMC). Part 6-2: Generic standards. Immunity standard for industrial environments
EN 61000-6-4 Electromagnetic compatibility (EMC) - Part 6-4: Generic standards - Emission standard for industrial environments
3. Resistance to mechanical shocks and vibrations
Mechanical shocks and vibrations Vibrations: sine wave 10 g, max. amplitude 0.75 mm, 10-2000 Hz, Mechanical shocks: 30 g, half sine wave 11 ms
Performed type tests
4. Software of devices and electronic control units
No cables are required to connect to the unit, the connection is made via Bluetooth wireless technology. You must have a device that supports
Bluetooth wireless technology with Android from Version 7 and higher or Apple from iOS 10.3.3. The installation is performer according to the
installation instructions on page 8.
1
– electronics serial number – the number listed on the electronics side label. The number appears
in the application when scanning available drives in the vicinity.
2 – current firmware version in electronics.