Bulletin HY11-5715-558/UK
Installation Manual
Series EC106
Power Amplifier for
Pressure-/Flow Valves
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
Gutenbergstr. 38
41564 Kaarst, Germany
Tel.:
Fax:
+49-181 99 44 43 0
+49-2131-513-230
E-mail: [email protected]
Copyright © 2002, Parker Hannifin GmbH & Co. KG
Download from Www.Somanuals.com. All Manuals Search And Download.
Power Amplifier f. Pressure-/Flow Valves
Installation Manual
Series EC106
Electronic module for the control of proportional
pressure or flow valves.The pressure-/ flow values
are given by externally supplied command signals
and internal ramp potentiometers.
Features
•
Processing and amplification of externally sup-
plied positive commands into output signals for
the control solenoid.
•
•
Up to 6 independent channels for the control of
up to 6 valves.
Each channel is equipped with a slide switch for
selection of pressure or flow valve operation.
•
•
Ramp function
Pulsed low loss amplifier power stages with
supportingconstantcurrentcontrolforconstant,
temperature independent solenoid forces.
•
Dither generator with applied frequency to
improve static characteristics.
Characteristics
Design
Supply voltage
2 channels
70
4 channels
24 ±10%
6 channels
190
[V]
[VA]
[VDC]
[VDC]
[A]
Power consumption max.
Command voltage
Reference output
Solenoid output current, max.
Ramps
125
0...+10
10 ±5% / max. 100mA
4 x 1.3
2 x 1.3
6 x 1.3
[s]
0.01...10
[°C]
Ambient temperature
Connection
0...+70
48pole male connector, DIN 41612F
Cable connection
Fuse DIN 41571
Supply connections + valve: AWG15; command inputs AWG20
4A medium lag
6.3A medium lag
10A medium lag
Ordering Code
EC
106
Electronic Module
for Pressure-/ Flow
Valves
Number of
Channels
Module Type
Amplifier,
switchable,
Design
Series
DSA, DWE, DWU
RE*W,TDA*LAF,
TEA*LAF
pressure-/flow
valves, Ramps
Code
02
Quantity
2
4
6
04
06
IA EC106 UK.INDD RH 02.06
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
3
Download from Www.Somanuals.com. All Manuals Search And Download.
Power Amplifier f. Pressure-/Flow Valves
Installation Manual
Series EC106
EMC
EN 50081-2
EN 50082-2
EN 55011
ENV 50140
EN 61000-4-4
ENV 50204
EN 61000-4-5
EN 61000-4-2
EN 61000-4-6
Block Diagram (2 Channel Option)
IA EC106 UK.INDD RH 02.06
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
4
Download from Www.Somanuals.com. All Manuals Search And Download.
Power Amplifier f. Pressure-/Flow Valves
Installation Manual
Series EC106
Block Diagram (4 Channel Option)
IA EC106 UK.INDD RH 02.06
Parker Hannifin GmbH & Co. KG
5
Hydraulic Controls Division
Download from Www.Somanuals.com. All Manuals Search And Download.
Power Amplifier f. Pressure-/Flow Valves
Installation Manual
Series EC106
Block Diagram (6 Channel Option)
IA EC106 UK.INDD RH 02.06
Parker Hannifin GmbH & Co. KG
6
Hydraulic Controls Division
Download from Www.Somanuals.com. All Manuals Search And Download.
Power Amplifier f. Pressure-/Flow Valves
Installation Manual
Series EC106
Connector (Elevation B)
d2 Output solenoid 1
d6 Output solenoid 2
d10 Output solenoid 3
b2 Output solenoid 1
b4 Input command 1 / 0...+10V
b6 Output solenoid 2
b8 Input command 2 / 0...+10V
b10 Output solenoid 3
z2 0V Supply
z4 0V Command 1
z6 0V Supply
z8 0V Command 2
z10 0V Supply
b12 Input command 3 / 0...+10V
b14 Input command 4 / 0...+10V
b16 Output solenoid 4
b18 Input command 5 / 0...+10V
b20 Output solenoid 5
z12 0V Command 3
z14 0V Command 4
d16 Output solenoid 4
d20 Output solenoid 5
z18 0V Command 5
z20 0V Supply
b22 Input command 6 / 0...+10V
z22 0V Command 6
z24 0V Reference output
z26 0V Reference output
d26 Output solenoid 6
b26 Output solenoid 6
d30 Output +10V reference
d32 Input 24VDC supply
b30 Output +10V reference
b32 Input 24VDC supply
z30 Input 24VDC supply
z32 Input 24VDC supply
Operating and Diagnostic Elements
(Elevation A)
Notes:
Turn off the electrical power to
the board whenever removing
it from the card holder.
1
2
3
4
5
6
7
8
9
Ramp potentiometer channel 1
Switch p/Q channel 1
Ramp potentiometer channel 2
Switch p/Q channel 2
Ramp potentiometer channel 3
Switch p/Q channel 3
Ramp potentiometer channel 4
Switch p/Q channel 4
Ramp potentiometer channel 5
10 Switch p/Q channel 5
Black grip strip
11 Ramp potentiometer channel 6
12 Switch p/Q channel 6
IA EC106 UK.INDD RH 02.06
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
7
Download from Www.Somanuals.com. All Manuals Search And Download.
Power Amplifier f. Pressure-/Flow Valves
Installation Manual
Series EC106
Dimensions
(Euro card)
Installationguidetoelectronicmodulestoprovi- Installation
sion of electromagnetic compatibility
Themodulehastobemountedwithinaconductive,
shieldedenclosure.Usableisi.e.anEMC-approved
controlcabinet.Aperfectgroundingoftheenclosure
Power Supply
The utilized power supply has to comply with the is mandatory (see also chapter “Grounding“).
EMC-standards.
Relais and solenoids operating from the same Grounding
supply circuit as the valve electronics have to be
fitted by surge protection elements.
Themountingplateofthevalvehastobeconnected
to the grounded metal machine frame. The cable
shieldsmustbetiedtogroundatthecontrolcabinet.
A low-ohmic potential compen-sation wire has to
Wiring Cable
Thewiresbetweentheinstallationsiteofthemodule be provided between the control cabinet and the
andtheperipheralunits,aspowersupply,valvesole- machine frame (cable wire >AWG 7 cross section)
noids, commandsignalsourcehavetobeshielded. to prevent ground loops.
The following wire sizes must be reached: power
supply and solenoids AWG 15, other connections
AWG 20.The capacity should not exceed a value of
approx. 130 pF/m (wire/wire).The maximum cable
lengthis50m.Nopowercurrentlinesmaybeplaced
within the wired shielded cables to the electronic
module. The cable shield has to be connected to
groundatbothends(seealsochapter“Grounding“).
Please be aware of ground loops.
IA EC106 UK.INDD RH 02.06
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
8
Download from Www.Somanuals.com. All Manuals Search And Download.
|