Siemens 7XV5653-0BA00 Operating Instructions Manual
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Two-channel Binary Signal Transducer
7XV5653-0BA00
Operating Instructions
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0 General Notes
This manual includes all information required for the intended use of the
products described therein. It is intended for technically qualified
personnel who are especially trained or have special knowledge on the
fields of instrumentation, control and automatic control engineering (in
the following called automation). The knowledge and the technically
correct interpretation of the safety instructions and warnings included
in this manual are prerequisite for safe installation and commissioning,
as well as for the safety during operation and maintenance of the product
described. Only qualified personnel as defined overleaf have the technical
knowledge required to interpret and apply the general safety notes and
warnings correctly in the individual cases. This manual is an integral part
of the delivery. For reasons of better overview, however, it cannot take
into account every detail for all design types of the product described
and cannot consider every conceivable situation with regard to installation,
operation or maintenance. For further information or if special problems
should arise, which are not treated precisely enough in this document,
please contact your local Siemens office or send your request directly to
the address stated on the last page of this manual.
Furthermore, we wish to point out that the contents of this product
documentation are neither part of any previous or current agreement,
promise or legal relationship, nor do they imply any modifications thereto.
.
Table of Contents
0 General Notes ...............................................................................3
1 Operating instructions ..............................................................10
1.1 Scope of application .................................................................. 10
1.2 Applications .................................................................................14
1.2.1 Example of applications ........................................................... 14
1.2.2 Binary signal transmission via leased line ..................................
modem LOGEM928 and LGH28.8D (firmware 4.13) ............ 16
1.2.3 Binary signal transmission via leased line ..................................
modem MT2834BLG (firmware 3.16d) ...................................20
1.3 Technical data .............................................................................22
1.4 Description of the functional units ........................................26
1.4.1 Position and assignment of the terminals ..............................26
1.4.2 Switch positions and RS232 interface ....................................28
1.4.3 Dimensional drawings ..............................................................33
1.5 Ordering data ..............................................................................34
1.6 Installation and commissioning..............................................35
1.7 Settings.........................................................................................37
1.8 Maintenance ................................................................................37
List of Illustrations
Fig. 1: Example of application ........................................................................ 14
Fig. 2: Assignment of connecting cable modem - binary signal tranformer ...... 18
Fig. 3: Postion and assignment of terminals ................................................... 26
Fig. 4: Position of the switches ...................................................................... 28
Fig. 5: Switching threshold of the binary inputs .............................................. 32
List of Tables
Tab. 1: Binary inputs...................................................................................... 13
Tab. 2: Connector and cable for two-wire leased line operation ........................17
Tab. 3: Connector and cable for four-wire leased line operation ....................... 21
Tab. 4: Screw-type terminals ......................................................................... 27
Tab. 5: RS232 interface, 9-pole sub-D socket .................................................. 29
Tab. 6: S1, DIP switch (2) ............................................................................... 29
Tab. 7: S2, DIP switch (8)............................................................................... 30
Tab. 8: Switching threshold of the binary inputs............................................. 32
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QUALIFIED PERSONNEL
In case of tampering with the device/system or disregard of the warnings
given in this manual severe bodily injuries or considerable property
damage can occur. Only appropriately qualified personnel may mesh
with this device/system. Qualified personnel as defined in the safety
notes of these operating instructions or on the product itself are persons
who
• are either personnel involved in planning and configuration activities
and thus accustomed with the safety concepts of automation and
protection relaying;
• operating personnel instructed in operating automation devices
who know the contents of these operating instructions that relate
to operation;
• or commissioning and service personnel who are qualified for
repairing this kind of automation devices or authorized to perform
commissioning, grounding and labelling of circuitries and devices/
systems in accordance with the relevant standards for technical
safety.
Explanation of the symbols:
V Read the documentation.
To be operated only by qualified personnel.
Double insulation
V Warning!
It is inevitable during the operation of electrical devices that parts of
these devices are under dangerous voltage. If the warning notes are
not observed severe bodily injuries or considerable property damages
can therefore occur. Only appropriately qualified personnel should
operate this device. The faultless and safe operation of this device
requires proper transport, storage, mounting and installation as well
as careful operation and maintenance. Modules and devices are tested
with 3.7 dVAC and 5.2 kVDC with regard to their dielectric strength.
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Safety Notes
These operating instructions contain notes that are to be complied with
for your personal safety as well as to avoid property damages. These
notes are marked by a triangular warning symbol and the different degrees
of danger are categorized as follows:
V Danger
Disregard of the corresponding precautionary measures will cause death,
severe bodiliy injury or considerable property damage.
V Warning
Disregard of the corresponding precautionary measures may cause death,
severe bodiliy injury or considerable property damage.
V Attention
Disregard of the corresponding precautionary measures may lead to
slight bodiliy injury or minor property damage.
Note
Shall draw your attention to special information on the product, product
handling or the corresponding section of the documentation.
Qualified personnel
Commissioning and operation of the equipment is to be performed by
qualified personnel only. In the context of safety notes in this manual,
the term qualified personnel refers to persons authorized to perform
commissioning, grounding and labelling of devices, systems and electrical
circuitries.
Intended Use
Please observe the following:
V Warning
The device must be operated only within the scope of its intended use
according to these operating instructions and in connection with thirdparty equipment or compounds recommended or accepted by Siemens.
Faultless and safe operation of the product require proper transport,
storage, mounting and installation as well as careful operation and
maintenance.
Exclusion of liability
The contents of this document have been reviewed on their compliance
with the hardware and software described therein. Yet, deviations cannot
be excluded, so that we cannot guarantee full compliance. The
specifications in this document are, however, reviewed at regular intervals.
Necessary corrections will be included in the next edition. You are invited
to send us your suggestions for improvement.
Copyright
Copyright Siemens AG 1999. All rights reserved.
Transmission or reproduction of this document, as well as the use and
forwarding of its contents is not permitted without express written
authority. Offenders will be liable for damages. All rights, including rights
created by patent grant or registration of a utility model or design, are
reserved.
Subject to technical changes without notice.
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Notes concerning CE labelling
• EU guideline EMC 89/336/EWG
For the interface connection as described in these operating instructions
the following is valid: Products with the CE label comply with the
requirements of EU guideline 89/336/EWG "electromagnetic
compatibility" and the harmonised European norms (EN) stated therein.
The EU conformity declarations are available according to above
mentioned EU guideline, paragraph 10, for competent authorities at:
Siemens AG
Industrial and Building Systems Group
ATD TD STG 32
PO Box 1448
D-71243 Ditzingen
• Scope of application
• Observe the installation guidelines
The binary signal transducer meets the requirements if you
1. follow the installation guidelines for installation and operation as
described in the operating instructions.
2. observe also the following rules concerning the installation of the
device and the operation of the control cabinets.
• Installation of the device
Interface modules are to be installed inside electrical operating areas or
in a closed housing (e.g. metal or plastic switch boxes). In addition the
device and the switch box (metal box) or at least the top-hat rail (plastic
box) on which the module is clipped on are to be grounded.
• Operating the control cabinets
To protect the modules from discharge of static electricity personnel
must discharge themselves before opening the control cabinets or switch
boxes.
Notes for the producer of machines
• General
The binary signal transducer is not a machine as defined in the EU
guideline "machines". Therefore there is no conformity declaration
regarding the EU guideline machines 89/392/EWG.
• EU guideline machines 89/392/EWG
The EU guideline machines 89/392/EWG determins the requirements
on a machine. Here a machine is seen as an totality of connected parts
or devices (also see EN292-1, chapter 3.1).
The binary signal transducer is part of the electrical equipment of a
machine and therefore to be integrated in the procedure concerning the
conformity declaration by the producer.
The binary signal transducer is designed for industrial use and
meets the following requirements:
Scope of
application
Requirements on
Interference emission Interference
immunity
Industry EN 50081-2 : 1993 EN 50082-2 : 1995
The binary signal transducer can also be used in the residential
field (housing, commerce and trade, small businesses):
Scope of
application
Requirements on
Interference
emission
Interference
immunity
Residential field EN 50081-1 : 1992 EN 50082-1 : 1992
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Full duplex operation
Binary information is transmitted bidirectional at the same time, e.g.
for direction comparison or signal comparison (condition as delivered).
• Alarm relay M1 drops if voltage supply fails.
• If no signal is received from the remote converter an LED indication
is done (red LED: ERR) and alarm relay M1 drops.
When operated via modem the binary signal transducer sends further data only after 15 s in order to avoid overstrain of the modems,
if the data connection is interrupted by any reason.
Exception: A change of signal at a binary input of the binary
transducer is transmitted instantly.
Half duplex operation
Both binary information are transmitted only in one direction via
optical fibre. Therefore only one fibre cable is necessary from the
input device to the output device.
Transmitter:
(Setting "transmitter only" with S2 / DIP 7 (see table 7))
• Alarm relay M1 drops if voltage supply breaks down.
• No monitoring of the transmission link from the transmitter.
Receiver:
(Setting"send/receive" with S2 / DIP 7 (see table 7))
• Alarm relay drops if voltage supply breaks down.
• If no signal is received from the transmitter steady light lights up as
fault indicator (red LED: ERR) and alarm relay M1 drops.
1 Operating instructions
1.1 Scope of application
The two-channel bidirectional binary signal transducer converts binary
signals with a wide-range input and sends their state serially via a
duplex optical fibre to a similar remote converter. In the remote
converter the information is instantly put out command contacts. The
converter is dimensioned for the application in switchgears and allows
an interference-free transfer of signals with fibre optic cables. Faulty
operation or transmission failures are safely detected and signaled via
an alarm relay. The factory setting of the binary transducer is prepared
for direct FO connection via multimode fibre cables.
Technical data
• 2 isolated binary inputs with a wide input voltage range
(18V..250VDC).
• 2 isolated command relays with high switching capacity.
• Short operation time due to point-to-point connection (12..118ms),
depending on the data speed.
• Interference-free due to FO connection even in an environment
with high electromagnetic interference.
• Safe transmission due to protocol communication with monitoring
functions.
• Distance up to 3 km via multimode fibre 62,5/125µm.
• Up to 100 km with a monomode fibre if cascaded with the 820/
1300nm converter 7XV5461-0BA00.
• Integrated wide-range power supply unit with alarm contact.
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General data
Auxiliary DC or AC power is connected by 2 terminals (N/L-, L1/L-). The
wide range of auxiliary supply (24 - 250V DC and 60 - 230V AC) allows
the connection to all common substation batteries or AC mains voltages
(without jumpers in the device).
An LED display for the operating voltage (green LED: RUN) is attached
to the front, to indicate correct operation.
Data transfer
The optical interface works in positive logic (light OFF in idle state),
incoming light is treated as active = 1 (high). For the adaption to systems
with negative logic a switch is integrated which allows the negative
logic setting (FO interface).
Position as delivered is positive logic (lights OFF in idle state).
Both convertes must operate in the same logic. It is recommended to
remain the factory setting.
FO connection
The optical fibre cables are connected to the converter via
ST-connectors.
Connecting to the serial RS232 interface
Connecting to the RS232 interface disconnect the FO-transmitting and
set the communication to seriell interface.
The Connection to the serial interface of the converter can be done via
a serial 7XV5100-4 cable.
For use with an other cable, Pins 7 and 8 of this cable must be bridged
and Pin 1 and 4 (X1 at BST) has no assignment.
Binary inputs
Both binary inputs BI-1 and BI-2 operate with a wide range of input
voltage. Logic high "1" is a voltage level of 24V-250V DC / -15% +20%
with polarity reversal protection and a pick up threshold at 18V. The
threshold can be raised in exceptional cases (e.g. long and unshielded
lines and high electrical interference, see table 8 and fig. 7).
Logic low "0" is a voltage level below the threshold. The associated yellow
LEDs (BI-1, BI-2) light up if the corresponding binary input is activated (if
it is in a logic high state).
Binary input 1
BI-1
Binary input 2
BI-2
LED BI-1 LED BI-2 LED K1 LED K2
Activ Lights up
Activ Lights up
Table 1: Binary inputs
The LEDs K1, K2 show the state of the outputs contacts wich are set by
the binary inputs from the remote converter via a serial telegramm
transmitted via fibre optic cables or RS232 connection (e.g. modem
with RS232 interface).
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