General Instructions On Equipment And Product Damage; Delivery Contents - Bosch Rexroth Ed05 Betriebsanleitung

English
Dangerous movements!
Danger of death, injuries or damage to property!
X
Make sure the relevant system component is not under pressure
or voltage before assembling or when connecting and disconnecting plugs.
Protect the system against being switched on.
X
Ensure personnel safety before switching on the device.
Danger of burns caused by hot proportional solenoid!
Touching the proportional solenoid during operation may lead to burns.
X
Observe the warning sign on the right located on the device.
X
Do not touch the device during operation.
X
Let the device cool off before removing it.
Improperly laid cables!
Danger of injury!
X
Position cables where people cannot trip over them.
Personal protective equipment
X
Wear appropriate protective clothing when working with the device, particularly
safety glasses and ear protectors. Observe the applicable occupational health
and safety standards.
Obligations of the system owner
As the owner of a system that will be equipped with this product, you are
responsible for
• ensuring intended use,
• ensuring that operating employees receive regular instruction,
• ensuring that the operating conditions are in line with the requirements for the
safe use of the product,
• ensuring that the cleaning intervals are specified and complied with,
• ensuring the observance of ignition hazards that develop due to the installation
of system equipment,
• ensuring that no unauthorized repairs are attempted if there is a malfunction,
• ensuring that there is sufficient lightning protection,
• ensuring that the installation guidelines for explosion-proof components and
devices are complied with (e.g. EN 60079-14, EN 61241-14).
Warning sign on the device
X
Observe the following warning sign on the device:
Meaning of warning sign:
Caution! Hot surface!
The device may have a hot surface under unfavorable operating
conditions!
3 General Instructions on Equipment and
Product Damage
Malfunction caused by closed housing ventilation port!
There is no atmospheric equalization and the characteristics curve will change.
X
Ensure that the air can circulate freely through the housing ventilation port
( –5).
1
X
Never operate the device in an atmosphere containing oil.
Danger due to electrostatic discharge (ESD)!
Device defect or destruction!
X
Do not touch the pins on the integrated
M12 ( –7)and XPD2 DDL IN, M12 (
1
Danger due to mechanical loads!
Damage to the device!
X
Do not place any mechanical loads on the device under any circumstances.
Danger due to reverse polarity!
Device defect or destruction!
X
Only use tested cables.
Loss of the protection class IP65 if the device is opened!
Fluids and foreign bodies may damage the device.
X
Never open the device.
WARNING
CAUTION
NOTICE
X1S POWER SUPPLY,
–8) plugs.
1
4

Delivery Contents

The scope of delivery includes:
• 1 ED05 DDL pressure regulator (5610149040)
• Mounting kit for the ED05 series, consisting of 3 seals and 2 M6x75 screws
(5610140302)
• 1 set of operating instructions (R414003448)
5 Applications for the ED05 DDL Pressure
Regulator
Characteristics of the device
The ED05 DDL pressure regulator converts an electrical set point into pressure.
In doing so, a pressure sensor integrated in the ED05 DDL pressure regulator
records the outlet pressure.
The integrated control electronics regulate the outlet pressure via a 3/2-way valve.
Due to this, the controlled outlet pressure remains constant if there are disturbance
variables such as flow changes or supply pressure fluctuations.
Use
With the ED05 DDL pressure regulator, you can
• Electrically change pressures
• Remotely adjust pressures.
Additionally, you can use the ED05 DDL pressure regulator as an actuator to control
brake forces, clamping forces, flow rates, or turbine speeds.
The device here uses the DDL (Drive & Diagnostic Link) interface.
Use in explosive areas
Danger of explosion with overvoltage!
The ED05 DDL pressure regulator is defined as low energy equipment and
must be protected against overvoltage in accordance with the standard
DIN EN 60079-15: 2011-02, paragraph 13.
X
Make sure that the supply voltage is protected against overvoltage in
explosive areas.
Danger of explosion due to mechanical damage!
Mechanical damage, e g. strain on the plug connectors, will lead to non-
compliance with the IP65 protection class.
X
In explosive environments, make sure that the equipment is installed in a
manner that protects it from all types of mechanical damage.
Danger of explosion due to circulating currents!
Stray magnetic fields may cause circulating currents, e g. near electrical drives
with asymmetrical loads, during arc welding, if the ground is conducted via the
system and not via a 0 V line, or if there is cathodic corrosion protection.
X
Make sure that there is protection against the possible effects of circulating
currents.
The ED05 DDL pressure regulator has been designed for use in explosive areas.
You may use the ED05 DDL pressure regulator in zone 2 (category 3G) and zone 22
(category 3D). Compressed air must always be generated and prepared outside of
the explosive area.
The ED05 DDL pressure regulator is electrical equipment that fulfils the
specifications for mechanical explosion protection.
X
Always observe the technical data and limits indicated on the rating plates,
particularly the information from the ATEX identification.
ATEX identification
II 3G Ex nA IIB T4 Gc X
II 3D Ex tc IIIC T130°C Dc IP65 X
0°C ≤ Ta ≤ 50°C
The ED05 DDL pressure regulator corresponds to the requirements in EC Directive
94/9/EC (ATEX95). Characteristics and applications that are derived from the ATEX
ID are explained in the following:
II All areas, except for mining
3G Gas explosion protection, category 3G: use in zone 2
Ex Equipment is explosion-proof
n Type of ignition protection n (industrial grade)
A Non-sparking equipment
IIB Suitable for IIB explosive areas
Typical gas: Ethylene
Ignition energy: 60–180 —J
T4 Temperature class 4
Ignition temperature of flammable material > 135°C
Max. permissible surface temperature 135°C
Gc EPL, equipment protection level
Gc corresponds to equipment category 3G (see DIN EN 60079-15 and -0)
DANGER
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