Eaton ELC-COPBDP User manual

ELC-COPBDP Effective December 2010
Users Manual

ELC-COPBDP
MN05006003E For more Information visit: www.eaton.com 1
Introduction
3This is an OPEN-TYPE device and therefore should be installed in an enclosure free of airborne
dust, excessive humidity, shock and vibration. The enclosure should prevent non-maintenance
staff from operating the device (e.g. key or specific tools are required to open the enclosure) to
avoid potential equipment damage or personal injury. DO NOT touch any terminal when the power
is switched on.
3Please read this manual carefully and follow the instructions to avoid damage to the product or
personal injury.
Table of Contents
1Introduction............................................................................................................................2
2Specification ..........................................................................................................................2
3Product Profile and Outline..................................................................................................3
4Installation and Wiring..........................................................................................................4
5Application Description........................................................................................................6
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ELC-COPBDP
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1 Introduction
Profibus is an international, open and vendor- independent communication protocol widely
applied in manufacturing, production, processing and building automation and other automation
control fields. The Profibus system contains 3 types of protocols depending on different
application demands: Profibus-DP, Profibus-PA and Profibus-FMS.
The ELC-COPBDP provides the ability for an ELC processor to exchange data on a
Profibus-DP network. The ELC-COPBDP acts as a Profibus-DP slave to a Profibus-DP master
Features
zConnects to any ELC processor
zAllows for user selectable data contents (selected in the ELC program)
zCyclical data exchange process
zSupport the SYNC and FREEZE for data synchronization between master and slaves
zSupport Auto Baud rate detection
zSupport 12MHz baud rate
zCyclical data size is fixed to 4bytes input and 4bytes output
zProvides GSD file for configuration using 3rd party tools
2 Specification
Profibus-DP physical and transport layer
Interface DB9 9 pin connector
Transfer method High speed RS485
Transfer cable 2-wire twisted shielded cable
Electrical isolation 500VDC
Message types DPV0, Cyclical data exchange process
Device ID 09B9 HEX
GSD file EATN09B9.GSD
Model Name ELC-COPBDP
Baud rates
(Auto detected) 9.6kbps, 19.2kbps, 93.75kbps, 187.5kbps, 500kbps, 1.5M bps, 3M
bps, 6M bps, 12M bps
Environmental specifications and agency certifications
Noise Immunity
ESD(IEC 61131-2, IEC 61000-4-2): 8KV Air Discharge
EFT(IEC 61131-2, IEC 61000-4-4): Power Line: 2KV, Digital I/O:
1KV, Analog & Communication I/O: 1KV
RS(IEC 61131-2, IEC 61000-4-3): 26MHz~1GHz, 10V/m
Operation/storage
temperature
Operation: 0°C ~55°C (Temperature), 50~95% (Humidity),
Pollution degree 2;
Storage: -25°C ~70°C (Temperature), 5~95% (Humidity)

ELC-COPBDP
MN05006003E For more Information visit: www.eaton.com 3
Vibration/Shock
Immunity Standard: IEC61131-2, IEC 68-2-6 (TEST Fc)
IEC61131-2 & IEC 68-2-27 (TEST Ea)
Agency certification
UL508
UL1604, Class1,Div2 Operating temperature code: T5
European community EMC Directive 89/336/EEC and Low Voltage
Directive 73/23/EEC
3 Product Profile and Outline
ELC-COPBDP
x16
x16
NET
POWER
1
2
3
5
4
1. Power LED 2. Net LED
3. Extension port 4. Address switch
5. Profibus connector
Dimension
6
0
ELC-COPBDP
x16
x16
63.4
90
25.2
3
Unit: mm

ELC-COPBDP
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4 Installation and Wiring
Installing the ELC-COPBDP with the ELC controller
Open the extension cover with a screwdriver.
Use a screwdriver to lift and unfasten the extension clips.
Connect the ELC-COPBDP to the extension port of the ELC controller and fasten the
extension clips.
0
1
STOP
ELC-PC12NNDR
RUN
RUN
BAT.LOW
ERROR
POWER
RS-232 RS-485
POWER
C0
X7
Y0
C1
Y1
Y2
Y3
C2
ELC-CDPBDP
s
X1
X2
X0
X5
X4
X3
X6
s
NET
x16
x161
0

ELC-COPBDP
MN05006003E For more Information visit: www.eaton.com 5
Plug the PROFIBUS connector into the socket of the ELC-COPBDP, and tighten the screw
to secure the connector.
Limitation of Cable length vs. Baudrate
The Maximum cable length in a segment depends on the transmission speed.
PROFIBUS-DP communicates at speeds from 9.6kbps to 12Mbps over distances from 100
to 1,200 meters.
Baud Rate
(bps) 9.6k 19.2k 93.75k 187.5k 500k 1.5M 3M 6M 12M
Length (m) 1200 1200 1200 1000 400 200 100 100 100
This demonstrates checking the successful connection of the extension I/O using ELC
software:
Connecting to the ELC controller… Once the connection is complete, the
software will indicate 32 input points and
32output point are present.

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DP Connector Assignment
Pin Designation Content
1 -- NC
2 -- NC
3 RxD/TxD-P Data receiving/sending P (B)
4 -- NC
5 DGND Data reference potential (C)
6 VP Positive voltage
7 -- NC
8 RxD/TxD-N Data receiving/sending N (A)
9 -- NC
1
5
9
6
MAC ID setting for the ELC-COPBDP module
Address Content
1 to 0x7D Valid PROFIBUS Address.
0 or
0x7E to 0xFF
Invalid PROFIBUS Address. NET LED will
rapidly blink RED when node address is at 0,
0x7E~ 0xFF.
0
x16
1
x16
5 Application Description
Connecting the ELC-COPBDP to the Profibus-DP network
The ELC-COPBDP connects as a slave node on a Profibus-DP network:
ELC-COPBDP
Profibus network
ELC-PS01
ELC-PC12NNDR
ELC-COPBDP
Y3
ELC-PC12NNDR
0
1
RS-232 RS-485
X4
RUN
STOP
C1
Y1
C2
Y2
X5
X6
Y0
C0
X7
RUN
POWER
BAT.LOW
ERROR
X2
X1
X0
ss
X3
x16
x16
NET
POWER
PC with master card
1
0

ELC-COPBDP
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If you need more information on installing a Profibus-DP network, see “Profibus Planning
Guideline” available from Profibus.org.
Data mapping to the DP network:
X20~X57 4 bytesoutput
Y20~Y57 4 bytes input
ELC-Pxxxxxxx ELC-COPBDP
From DPMaster
To DP Master
The ELC-COPBDP provides a fixed 4bytes of input data and 4bytes of output data that are
exchanged with a Profibus master.
The 4bytes of input data are transmitted from the ELC-COPBDP module to the Profibus
Master. This data is automatically taken from the output relays (Y) assigned to the extension
unit. For example if the ELC-COPBDP is the first extension unit, the 4 bytes of data come
from Y20-Y57 of the ELC controller..
The 4bytes output data are transmitted from the Profibus Master to the ELC-COPBDP
module. This data is automatically placed in the input points (X) assigned to the extension
unit. For example if the ELC-COPBDP is the first extension unit, the 4 bytes of output data is
placed in X20-X57 of the ELC controller.
Example ladder program :
M1000 MOV K4X20 D10
MOV
MOV
MOV
K4X40
D20
D21 K4Y40
K4Y20
D11
This program example copies the 4 bytes data from X20-X57 that are transmitted by the
Profibus-DP master to D10 and D11 registers in the ELC controller. It also copies ELC
register D20 and D21 to Y20-Y57. These 4 bytes data are sent to the Profibus-DP master.

ELC-COPBDP
8 For more Information visit: www.eaton.com MN05006003E
MEMO