Burkert ME44 Manual de usuario
Quickstart
Type ME44 / BPX3
I/O-Module / Backplane
8DI module, 8DO module, 4AI module, 4AO module
8DI-Modul, 8DO-Modul, 4AI-Modul, 4AO-Modul
Module 8DI, module 8DO, module 4AI, module 4AO
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1 THE QUICKSTART
The Quickstart contains extremely important information on the device.
Keep these instructions ready to hand at the operation site.
Important safety information.
▶Carefully read these instructions. Observe in particular the safety
instructions, intended use and operating conditions.
▶Persons, who work on the device, must read and understand these
instructions.
The operating instructions can be found on the Internet at:
www.burkert.com
1.1 Symbols
▶Highlights instructions to avoid a danger.
→Designates a procedure which you must carry out.
MENUE Symbol for software interface texts.
Warning of injuries:
CAUTION!
Danger! Moderate or minor injuries.
NOTE! Warning of damage.
Contents
1 The Quickstart .................................................................................. 2
2 Intended use ..................................................................................... 3
3 Basic safety instructions.................................................................... 3
4 Technical data................................................................................... 4
5 Installation......................................................................................... 6
6 Start-up .......................................................................................... 11
7 Display elements............................................................................. 11
8 Maintenance ................................................................................... 12
9 Disassembly.................................................................................... 13
10 Transportation, storage, disposal..................................................... 14
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3 BASIC SAFETY INSTRUCTIONS
These safety instructions do not make allowance for any contingencies
and events which may arise during assembly, operation and maintenance.
The operator is responsible for observing the location-specic safety
regulations, also with reference to the personnel.
General hazardous situations.
To prevent injury, ensure the following:
▶Do not make any changes to the device and do not subject it to
mechanical stress.
▶Secure device or system to prevent unintentional activation.
▶Only trained technicians may perform installation and maintenance
work.
▶Install the device according to the regulations applicable in the
country.
▶After an interruption in the power supply, ensure that the process is
restarted in a controlled manner.
▶Observe the general rules of technology.
2 INTENDED USE
Non-intended use of the device may be dangerous to people, nearby
equipment and the environment.
▶The I/O module Type ME44 collects, converts and compares physical
measurement data from external sensors or receives switching com-
mands from büS participants via the büS interface. This measurement
data or these switching commands are relayed to external actuators
or to büS participants via the büS interface.
Use the device
▶only in conjunction with third-party devices and components recom-
mended and authorized by Bürkert.
▶only in conjunction with the BPX3 backplane and the ME43 eldbus
gateway.
▶only when in perfect condition and always ensure proper storage,
transportation, installation and operation.
▶only as intended.
2.1 Denition of terms
The designations “device” or “I/O module” used in these instructions
apply to the I/O modules of device Type ME44.
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NOTE!
Electrostatically sensitive components and modules.
The device contains electronic components that are susceptible to
electrostatic discharging (ESD). Components that come into contact
with electrostatically charged people or objects are at risk. In the worst
case scenario, these components are destroyed immediately or fail
after start-up.
▶Meet the requirements specied by EN 61340-5-1 to minimize or avoid
the possibility of damage caused by sudden electrostatic discharge.
▶Do not touch electronic components when the supply voltage is
connected.
▶Cap all unused electrical interfaces with covers.
4 TECHNICAL DATA
The following values are indicated on the device:
•Supply voltage
•Permitted ambient temperature range
4.1 Standards and directives
The device complies with the valid EU harmonisation legislation. In addition,
the device also complies with the requirements of the laws of the United
Kingdom.
The harmonised standards that have been applied for the conformity
assessment procedure are listed in the current version of the EU Declaration
of Conformity/ UK Declaration of Conformity.
4.2 Operating conditions
NOTE!
Malfunction due to heat and heavy frost.
▶Do not use the device outside the permitted temperature range.
Permitted ambient
temperature range: –20 °C...+60 °C
Humidity: 90% up to 60 °C (non condensing)
Altitude: up to 2000m above sea level
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4.3 Mechanical data
Housing material: Polycarbonate
4.4 Device labeling
Order number
CE marking
Supply voltage
Type
Serial number
Ambient temperature
Manufacturer code (coded)
QR-Code (further information on the device)
Degree of protection
UL marking*
Module
variant Nominal power
* only UL version
Fig. 1: Description of device labeling (Module)
Order number
CE marking
* only UL version
Type
Serial number
UL marking* Ambient
temperature
Manufacturer
code (coded)
Fig. 2: Description of device labeling (Backplane)
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4.5 Electrical data
Supply voltage: 24 V ±10% via the backplane BPX3
Power consumption:4AI: 3.5 W 8DI: 10 W
4AO: 3.5 W 8DO: 3 W
Current consumption: 4AI: 4 x 50 mA 8DI: 8 x 30 mA
4AO: 4 x 50 mA 8DO: 8 x 750 mA
Degree of protection: IP20 according to EN 60529 / IEC 60529
Standards: EMC EN 61000
IEC 61131-2 for I/Os
UL devices: Limited Energy Circuit (LEC) according to
UL/ IEC 61010-1
Limited Power Source (LPS) according to
UL/ IEC 60950
SELV/ PELV with UL Recognized Overcurrent
Protection, design according to
UL/IEC 61010-1 Table18
NEC Class 2 power source
5 INSTALLATION
NOTE!
Installation may be carried out only by trained technicians and with the
appropriate tools!
5.1 Mounting the eldbus gateway on the
backplane
Fieldbus gateway Backplane BPX3
Expansion
connector
M4 hexagonal
socket head
screw
Expansion
socket with
cover
Fig. 3: Mounting the eldbus gateway on the backplane
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→Align expansion socket of the eldbus gateway with the expansion
connector of the backplane.
→Connect eldbus gateway to the backplane.
→Using the M4 hexagonal socket head screw, screw the eldbus
gateway to the backplane.
Observe tightening torque 0.75 Nm.
The expansion socket for connecting the eldbus gateway to the
backplane is available twice. As a result, the eldbus gateway
can be installed turned by 180° with the electrical
connection upwards or downwards.
→Before installation, remove the cover using a screwdriver.
NOTE!
To protect against damage, seal the unused expansion socket with the
cover.
The ME44 I/O module and the BPX3 backplane can only be
operated as part of a system in combination with the ME43
eldbus gateway.
5.2 Mounting the I/O module Type ME44 on
the backplane
I/O module
BackplaneFieldbus
gateway
Installed system Termination
resistor
Module slots Module slots
with covers
Fig. 4: Mounting the I/O module Type ME44 on the backplane
→Align the I/O module with the module slot of the backplane.
→Press I/O module onto the backplane until it engages.
The I/O module is now connected to the supply voltage.
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Use supply voltage unit with adequate power.
5.3 Electrical installation
The circuit diagram is pressed onto the outside of the I/O
module.
NOTE!
Precondition to ensure that the device functions perfectly and to
prevent interference:
▶Use only shielded cables with a braided or foil shield.
Electrical conguration 8DI module:
Plug conguration
digital inputs
External circuit
GND Ground
DI1...DI8 Digital input
Frequency inputs: DI1...DI8
24V Supply voltage output
24V
Tab. 1: Electrical conguration 8DI module
Electrical conguration 8DO module:
Plug conguration
AUX Power External circuit
GND Ground
GND Ground
24 V Aux power supply voltage
24V ±10%
24V Aux power supply voltage
24V ±10%
Plug conguration
digital outputs External circuit
GND Ground
DO1...DO8 Digital output +
Tab. 2: Electrical conguration 8DO module
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Electrical conguration 4AI module:
Plug conguration
AUX Power External circuit
GND Ground
GND Ground
24 V Aux power supply voltage
24V ±10%
24V Aux power supply voltage
24V ±10%
Plug conguration
analogue inputs External circuit
GND Ground
AI1...AI4 Analogue input +
24 V Supply voltage output
24V
Tab. 3: Electrical conguration 4AI module
Electrical conguration 4AO module:
Plug conguration
analogue outputs External circuit
GND Ground
AO1...AO4 Analogue output +
Tab. 4: Electrical conguration 4AO module
5.3.1 Connecting external sensors and actuators
to the power supply
→Connect wires of the external sensors and actuators to the terminals
on the respective connection panels.
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5.3.2Connection of the cable shielding
NOTE!
Precondition to ensure that the device functions perfectly.
The cable shielding must be placed on both ends of the line to the
functional earth:
1. On the I/O module
•directly on the control cabinet input or
• on a separate busbar directly on the module.
2. On the external sensor or actuator.
5.3.3Connectable conductors
minimum maximum
Clamping area 0.13 mm21.5 mm2
Conductor connection cross-section AWG AWG 24 AWG 16
Solid-core H05(07) V-U 0.2 mm21.5 mm2
Fine-wired H05(07) V-K 0.2 mm21.5 mm2
With end splice with collar as per DIN 46 228/4 0.25 mm20.75 mm2
With end splice as per DIN 46 228/1 0.25 mm21.5 mm2
Minimum Temperature rating 105 °C
Tab. 5: Connectable conductors
5.4 Mounting the system on the standard rail
→Hook the system into the lower guide of the
standard rail.
→Push the system upward while tilting it to the
left and lock it into the upper guide of the
standard rail.
For better accessibility to the connections, the unit can be mounted
rotated by 180° if necessary.
→Loosen the screw.
→Turn the standard rail clip by 180°.
→Tighten locking screw with 2 Nm.
Assembly recommendation for expansion stages with several
backplanes.
→First hook the minimum expansion stage, consisting of eldbus
gateway and 1 backplane, into the top hat rail.
→Hook other backplanes individually in succession into the top hat
rail and push onto the previous backplane.
→Install I/O modules and connection panels.
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