Proportional pressure valves type RZGO-AES0 pages
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Table F015-20/E
Proportional reducing valves type RZGO-AES, 3-way
direct operated, without integral pressure transducer, ISO 4401 size 06
RZGO are 3-way proportional pressure
reducing valves, direct operated without
integral pressure transducer, which provide
pressure regulation proportional to electronic reference signal.
8
They operate in association with electronic drivers, see table ݘwhich supply the
proportional valve with proper current to
align valve regulation to the reference
signal supplied to the electronic driver.
They are available in different executions:
• -A, without integral pressure transducer.
• -AE, -AES, as -A plus analogue (AE) or
digital (AES) integral electronics .ܫ
The reduced pressure is controlled by the
spool ,ܪdirectly operated by the solenoid .ܩ
9
10
ቢ
ባ
ቤ
ብ
ቦ
ቧ
ቨ
ቩ
ቪ
ቫ
1
Valve body
Proportional solenoid
The integral electronics ܫensures factory
presetting, fine functionality plus valve-tovalve interchangeability and simplified
wiring and installation.
Spool
RZGO-AES-BP-010/*
Integral electronics
Main connector
-BC/-BP Communication connector
The electronic main connector ܬis fully
interchangeable for -AE and -AES
executions. Standard 7 pin connector is
used for power supply, analog input
reference and monitor signals.
12 pin connector is used for option /Z (AES).
-PS Communication connector (1)
-EH Communication connector (input)
-EH Communication connector (output)
Screw for air bleeding
MODEL CODE
RZGO
– AES – PS – 010 / 32 /
*
** /
*
Seals material:
omit for NBR (mineral
oil & water glycol)
PE = FPM
Proportional pressure
reducing valve size 06
A
= without integral transducer
AE = as A plus integral electronics
AES = as A plus integral digital electronics
The valves with -BC and -BP interfaces
can be integrated into a fieldbus
communication network and thus digitally
operated by the machine control unit.
Series number
Communication interfaces (only for AES)
PS
BC
BP
EH
= Serial (1)
= CANopen
= PROFIBUS DP
= EtherCAT
Following communication interfaces ቧ,
ቨ, ቩ, ቪ are available for the digital -AES
execution:
• -PS, Serial communication interface for
configuration, monitoring and firmware
updating through Atos PC software always present also for -BC,
-BP and -EH options
• -BC, CANopen interface
• -BP, PROFIBUS-DP interface
• -EH, EtherCAT interface
Coil voltage (only for -A execution) see
section :ݛ
- = standard coil for 24VDC Atos drivers
6 = optional coil for 12VDC Atos drivers
18 = optional coil for low current drivers
The coils are fully plastic encapsulated
with insulation class H.
Surface mounting: ISO 4401 size 06.
Max flow: 12 l/min.
Max pressure: 210 bar.
Electronic options for -AE execution,
see section :ݝ
I = current reference input (4÷20 mA)
Q = enable signal
Configuration:
010 = regulation on port P, discharge in T
Electronic options for -AES execution,
see section :ݟ
Q = enable signal
Z = adds double power supply, enable
and fault signals (12 pin connector)
Pressure range
32 = 32 bar
100 = 100 bar
210 = 210 bar
(1) Serial communication interface always present, also for -BC, -BP and -EH options
2
ELECTRONIC DRIVERS FOR RZGO
-AE
-AES
Drivers model
E-MI-AC-01F
E-MI-AS-IR
E-BM-AC-01F
-A
E-BM-AS-PS
E-ME-AC-01F
E-RP-AC-01F
E-RI-AE
E-RI-AES
Data sheet
G010
G020
G025
G030
G035
G100
G110
G115
Valve model
Note: for power supply and communication connector see section
14
F015
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