Bender COM465IP User manual

Manual
EN
Condition Monitor with integrated Gateway
for the connection of Bender devices
to PROFIBUS DP and Ethernet-TCP/IP networks
Software version: D472 V2.0x
COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
COMTRAXX® COM465IP/COM465DP

Bender GmbH & Co. KG
P.O. Box 1161 • 35301 Gruenberg • Germany
Londorfer Straße 65 • 35305 Gruenberg • Germany
Tel.: [phone] • Fax: [phone]
E-mail: [email protected] • www.bender.de
© Bender GmbH & Co. KG
All rights reserved.
Reprinting only with permission
of the publisher.
Subject to change!
Photos: Bender archives and bendersystembau archives.

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Table of Contents
COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
1. Making effective use of this documentation ..................................................... 7
1.1 How to use this manual ......................................................................................................... 7
1.2 Terms used ................................................................................................................................. 8
1.3 Explanations of symbols and notes ................................................................................... 8
2. Safety instructions .................................................................................................. 9
2.1 Work on electrical installations ........................................................................................... 9
2.2 Intended use .............................................................................................................................. 9
2.3 Address configuration and termination .......................................................................... 9
2.4 Delivery conditions, guarantee, warranty and liability ........................................... 10
3. Product description ............................................................................................. 11
3.1 Scope of delivery ................................................................................................................... 11
3.2 Device features ...................................................................................................................... 11
3.2.1 Function scope of COM465IP and COM465DP
Basic device (without function modules) ..................................................................... 11
3.2.2 Function module A ............................................................................................................... 12
3.2.3 Function module B .............................................................................................................. 12
3.2.4 Function module C ............................................................................................................... 13
3.2.5 Function module D* ............................................................................................................ 13
3.3 Applications ............................................................................................................................ 13
3.4 Function ................................................................................................................................... 14
3.5 Software products used ...................................................................................................... 14
3.6 Description of function ....................................................................................................... 15
3.6.1 Interfaces .................................................................................................................................. 15
3.6.2 Process image ........................................................................................................................ 16
3.6.3 List of BMS devices compatible with the COM465… .............................................. 16
3.7 BMS side of the COM465… ............................................................................................... 16
4. Installation, connection and commissioning .................................................. 17
4.1 Preliminary considerations ................................................................................................ 17
4.2 Installation and connection .............................................................................................. 18
4.3 Installing the device ............................................................................................................. 18
4.3.1 Dimensions diagram ............................................................................................................ 18

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4COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
4.4 Connecting the device ......................................................................................................... 19
4.5 Display and operating elements ...................................................................................... 20
4.6 COM465… web user interface .......................................................................................... 20
4.7 Commissioning of the device ............................................................................................ 20
4.7.1 Addresses and their factory settings .............................................................................. 21
4.7.2 Installing GSD file for PROFIBUS DP master (COM465DP only) ............................ 22
5. PROFIBUS DP (COM465DP only) ....................................................................... 23
5.1 PROFIBUS DP side of the COMTRAXX® COM465DP .................................................. 23
5.1.1 Cyclic data exchange ............................................................................................................ 23
5.1.2 Correct control of the timing on the COM465DP using PROFIBUS commands is
necessary. ................................................................................................................................. 24
5.1.3 COM465DP communicates as "BMS master" with the PROFIBUS DP master .. 24
5.1.4 Formats of the output and input data ........................................................................... 24
5.1.5 Data access using PROFIBUS DP ...................................................................................... 25
5.1.5.1 Type 1: Requesting measured data from devices on the bus ......................... 25
5.1.5.2 Type 2: Requesting registers in devices on the bus ........................................... 26
5.1.5.3 Type 3: Writing to registers in devices on the bus .............................................. 27
5.2 Programming examples ...................................................................................................... 29
5.2.1 Type 1: Requesting measured data from devices on the bus ............................... 29
5.2.1.1 Example 1:
Requesting measured value from the RCMS490-D ............................................ 29
5.2.1.2 Example 2:
Requesting measured value in the event of an IRDH375 alarm .................... 31
5.2.1.3 Example 3: Requesting IRDH375 device fault ....................................................... 33
5.2.2 Type 2: Requesting registers in devices on the bus .................................................. 35
5.2.2.1 Example: Requesting a register on the RCMS490-D .......................................... 35
5.2.3 Type 3: Writing to registers in devices on the bus ..................................................... 36
5.2.3.1 Example: Writing to a register on the RCMS490-D ............................................. 36
6. Modbus TCP server .............................................................................................. 37
6.1 Data access using Modbus TCP protocol ...................................................................... 37
6.1.1 Exception code ....................................................................................................................... 37
6.1.2 Modbus requests ................................................................................................................... 37
6.1.3 Modbus responses ................................................................................................................ 38
6.1.4 Structure of the exception code ...................................................................................... 38
6.1.5 Modbus address structure for BMS devices ................................................................. 38
6.2 Modbus process image in the memory of the COM465… ..................................... 39
6.2.1 Requesting data ..................................................................................................................... 39
6.2.1.1 Modbus function code .................................................................................................. 39
6.2.1.2 How are the memory areas organised? .................................................................. 39

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COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
6.2.2 Memory scheme of the process image ......................................................................... 40
6.2.2.1 BMS device address assignment on the Modbus ............................................... 40
6.2.2.2 Memory scheme of an individual BMS device ..................................................... 40
6.2.2.3 Device type ....................................................................................................................... 42
6.2.2.4 Time stamp ....................................................................................................................... 42
6.2.2.5 C = Common alarm and D = Device lost (device failure) ................................. 42
6.2.2.6 Channels 1 to 32 with analogue and/or digital values ..................................... 42
6.2.2.7 Floating point value of the BMS channels ............................................................ 43
6.2.2.8 A&T = Alarm type and test type (internal/external) .......................................... 43
6.2.2.9 R&U = Range and unit .................................................................................................. 44
6.2.2.10 Channel description ...................................................................................................... 45
6.2.2.11 Channel 33 to 64 ............................................................................................................ 46
6.2.3 Reference data records of the process image ............................................................ 47
6.2.3.1 Address assignment of the reference data record ............................................. 47
6.2.3.2 Reference value on channel 1 ................................................................................... 47
6.2.3.3 Reference value on channel 2 ................................................................................... 48
6.2.3.4 Explanation of how to access floating point values .......................................... 48
6.2.4 Channel descriptions for the process image .............................................................. 49
6.2.5 Modbus control commands .............................................................................................. 54
7. Troubleshooting ................................................................................................... 57
7.1 Damage in transit .................................................................................................................. 57
7.2 Malfunctions ........................................................................................................................... 57
7.2.1 What should be checked? .................................................................................................. 57
7.2.2 Frequently asked questions .............................................................................................. 57
7.2.3 Where do you get help? .....................................................................................................58
7.3 Maintenance ........................................................................................................................... 58
7.4 Cleaning ................................................................................................................................... 58
7.5 Disposal .................................................................................................................................... 58
8. Technical data ....................................................................................................... 59
8.1 Tabular data ............................................................................................................................ 59
8.2 Ordering information .......................................................................................................... 62
8.3 Standards, approvals and certificates ............................................................................ 62
INDEX ...........................................................................................................................63

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6COM465IP-COM465DP_D00216_00_M_XXEN/10.2015

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COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
1. Making effective use of this documentation
1.1 How to use this manual
This manual describes
The Condition Monitor with integrated gateway COMTRAXX® COM465IP and
The Condition Monitor with integrated gateway COMTRAXX® COM465DP
with the software version stated on the front page. The functions and processes described may vary
from those featured in other versions. The manual is aimed at qualified experts in electrical en-
gineering and communications technology!
Before using the devices please read:
This manual. It describes
– the properties of the gateways COMTRAXX® COM465IP and COMTRAXX® COM465DP,
– the connection of the devices
– and the PROFIBUS DP interface of the COMTRAXX® COM465DP.
The manual "COMTRAXX". It describes the functions of the web user interface for Bender
gateways.
The sheet "Important safety instructions for BENDER products".
The manuals for the system components.
As well as, if the related interface is used:
The manual "BCOM". It describes the new Bender interface.
The instruction leaflet "BMS bus".
This document must be kept in an easily accessible location near to the device. The manuals are
available at: http://www.bender.de > Service & support > Download > Operating manuals.
If you have any questions, please do not hesitate to contact us. For this purpose contact our Techni-
cal Sales Department. We are also happy to provide on-site service. Please contact our Service De-
partment for more information.
Although great care has been taken in drafting this manual, it may nevertheless contain errors and
mistakes. The Bender Group cannot accept any liability for injury to persons or damage to property
resulting from errors or mistakes in this manual.
COMTRAXX® COM465IP is also referred to in this manual as "COM465IP" for short.
COMTRAXX® COM465DP is also referred to in this manual as "COM465DP" for short.
The devices are called "COM465…" or "gateway" in texts that apply to both.
COMTRAXX® is a registered trademark of Bender GmbH & Co. KG.

Making effective use of this documentation
8COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
1.2 Terms used
This manual explains Bender-specific terms and functions in detail.
Familiarisation with general specialist IT and network terminology is considered a prerequisite.
These terms are therefore only explained briefly in this manual. You will find more detailed explana-
tions in the related specialist literature and on the Internet.
BCOM Protocol for the communication between Bender devices via an IP-based network
BMS Bender measuring device interface (RS-485 interface with BMS protocol)
1.3 Explanations of symbols and notes
The following terms and symbols are used to denote hazards and instructions in Bender documen-
tation:
This signal word indicates that there is a high risk of danger, which will result in
death or serious injury if not avoided.
This signal word indicates a medium risk of danger that may lead to death or
serious injury if not avoided..
This signal word indicates a low level risk, which may result in minor or moder-
ate injury or damage to property if not avoided..
This symbol denotes information intended to assist the user in making optimum
use of the product.
DANGER
WARNING
CAUTION

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COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
2. Safety instructions
2.1 Work on electrical installations
Compliance with applicable regulations governing work on electrical installations, and with the
regulations derived from and associated with them, is mandatory. EN 50110 is of particular
importance in this regard.
If the device is used in a location outside the Federal Republic of Germany, the applicable local
standards and regulations must be observed. European standard EN 50110 can be used as a
guide.
2.2 Intended use
The gateway connects the following devices to Ethernet TCP/IP and PROFIBUS DP networks:
Bender devices with BMS bus or BCOM interface
Bender universal measuring devices PEM… with Modbus RTU or Modbus TCP.
The COM465… converts alarms, measured values and statuses from the devices to the Modbus TCP
and HTTP protocols. This conversion permits coupling to Modbus TCP networks as well as data dis-
play and evaluation using standard web browsers.
COM465DP only: The gateway transfers information from the BMS bus and BCOM interface to the
PROFIBUS DP and vice versa.
It is operated and configured using the web user interface integrated into the device.
2.3 Address configuration and termination
To ensure the correct function of the COM465…, correct address assignment and termination is of
utmost importance.
Risk of fatal injury from electric shock
Any work on electrical installations that is not carried out properly can lead to
death and injury!
►Only skilled persons are permitted to carry out the work necessary to
install, commission and run a device or system.
Malfunction due to duplicated addresses!
The duplicate assignment of addresses can cause serious malfunctions in the
bus systems affected.
►Ensure the COM465… is correctly addressed and terminated.
DANGER
CAUTION

Safety instructions
10 COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
2.4 Delivery conditions, guarantee, warranty and liability
The delivery and payment conditions set out by Bender apply. The delivery and payment conditions
can be obtained from Bender in printed or electronic format.

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COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
3. Product description
3.1 Scope of delivery
You will receive:
The gateway COM465…
A printed quick reference guide
The manuals "COMTRAXX® COM465IP/COM465DP", "COMTRAXX" and "BCOM" as pdf files. You
can obtain the manuals at:
http://www.bender.de > Service & support > Download > Operating
manuals
The configuration file for PROFIBUS DP: "BEND0F27.gsd" (COM465DP only)
You can obtain the latest version of the file at:
http://www.bender.de > Service & support > Download > Software
Only registered users can download software. Please register with your e-mail address.
3.2 Device features
Condition Monitor for Bender systems:
An integrated modular gateway between the Bender system and TCP/IP allows remote access
via LAN, WAN or the Internet.
Features adjustable by means of the function modules.
Ethernet (10/100 MBit/s) for remote access via LAN, WAN or the Internet.
Support for devices that are connected to the internal BMS bus via BCOM, Modbus RTU or
Modbus TCP
Additional to COM465DP only: An integrated gateway between the Bender system and
PROFIBUS DP
3.2.1 Function scope of COM465IP and COM465DP
Basic device (without function modules)
Condition Monitor with a web interface for use with Bender BMS and BCOM devices and
universal measuring devices.
Supports devices that are connected:
– to the internal (max. 139 devices) or external* BMS bus (max. 98 * 139 devices)
– via the BCOM interface (see the BCOM operating manual)
– via Modbus RTU or via Modbus TCP (max. 247 devices)
Remote display of the latest measured values, operation/alarm messages and parameters*
COM465DP only: Coupling gateway for PROFIBUS DP devices
Reading the latest subsystem measured values, operation/alarm messages from addresses
1 ... 10 via Modbus TCP
Ethernet interface with 10/100 MBit/s for remote access via LAN, WAN or the Internet

Product description
12 COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
Setting internal parameters and the configuration of Bender universal measuring devices and
energy meters.**
Time synchronisation for all assigned devices
History memory (1,000 entries)
Data loggers, freely configurable (30 * 10,000 entries)
50 data points from third-party devices (via Modbus RTU or Modbus TCP) can be assigned.
*) Displaying the parameters of BMS bus devices is only possible if the gateway is connected to the in-
ternal BMS bus.
**) Individual parameters can be set via a web-based application and externally (via BMS/ICOM/BCOM),
but NOT via Modbus or PROFIBUS. Only the parameters of assigned devices can be read; in order to
change settings, function module C is required!
No reports can be generated, not even for your own device.
Additional to COM465DP only:
Support for external applications (e.g. visualisation programs or PLCs) by means of the PROFI-
BUS DP protocol.
Reading the latest measured values, operation/alarm messages from all assigned devices.
Uniform access to all assigned devices by means of PROFIBUS DP via integrated server.
Control commands: From an external application (e.g. visualisation software or PLC), com-
mands can be sent to devices by means of PROFIBUS DP.
3.2.2 Function module A
Allocation of individual texts for devices, channels (measuring points) and alarms.
Device failure monitoring.
E-mail notification in the event of alarms and system faults to different users.
Configuration of e-mail notifications.*
The Report function** saves measured values and settings of assigned devices. Stored settings
can be compared with the current settings of the device. The report function is available for the
gateway and for every assigned Bender device.
*) In version 2.0, the MS Silverlight web interface is required.
**) Generating reports from BMS bus devices is only possible if the gateway is connected to the internal
BMS bus.
3.2.3 Function module B
Supports external applications (e.g. visualisation programs or PLCs) by means of the
Modbus TCP protocol
Reads the latest measured values, operation/alarm messages from all assigned devices.
Uniform access to all assigned devices by means of Modbus TCP via integrated server.
Control commands: From an external application (e.g. visualisation software or PLC), com-
mands can be sent to devices by means of Modbus TCP.
Access to alarms and measured values via SNMP protocol (V1, V2c or V3).

Product description
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COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
3.2.4 Function module C
 Quick and easy parameterisation of all assigned gateway devices * by means of a web browser.
The report function** documents and saves settings and measured values. Stored settings can
be compared with the current settings of the device. The stored settings can be uploaded into
the device again.***
The report function is available for both the gateway and each assigned Bender device.
*) The parameterisation of BMS bus devices is only possible if the gateway is connected to the internal
BMS bus.
**) Generating reports from BMS bus devices and uploading settings from reports in BMS bus devices is
only possible if the gateway is connected to the internal BMS bus.
***) In version 2.0, the MS Silverlight web interface is required.
3.2.5 Function module D*
Fast, simple visualisation without programming. Device statuses, alarms or measured values
can be arranged and displayed (e.g. a spatial plan) in front of a background image.
– Display an overview of several pages. Jump to another page view and back to overview
page.
– Graphical display of the data loggers with scaling of the time axis.
– System visualisation: Several gateways (COM460IP, COM465IP, COM465DP, CP700) are dis-
played on a web page. Display of common gateway alarms. Clicking on the depicted gate-
way opens its web user interface.
*) In version 2.0, the MS Silverlight web interface is required.
Example:
To write parameters via Modbus, function modules B and C are required.
To read parameters via Modbus, function module B is required.
Parameterisation via PROFIBUS is only possible with COM465DP and function module C.
3.3 Applications
Optimum display and visualisation of device and plant statuses in the web browser
Observing and analysing compatible BENDER products (ISOMETER®, ATICS®, RCMS, EDS,
Linetraxx® and MEDICS systems, universal measuring devices and energy meters)
Customised plant overview by means of an individual plant description
Notifying different users in the event of alarms
Using professional visualisation programs, which are implemented on the Modbus TCP or
PROFIBUS DP protocol
Clear and simple parameterisation of devices, saving, documenting and restoring parameters
Commissioning and diagnosis of Bender systems
Remote diagnosis and maintenance

Product description
14 COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
3.4 Function
The COM465… are integrated into the existing EDP structure like PCs. After connecting to the net-
work and compatible Bender products, all system devices can be accessed from any PC using a
standard web browser (e.g. Google Chrome, Mozilla Firefox, Internet Explorer). In this way, all impor-
tant system information is directly available.
The COM465DP has an additional connection that enables it to be integrated as a slave in
PROFIBUS DP systems. The PROFIBUS master, for example a PC with a PROFIBUS card or a PLC, must
be programmed so that the appropriate reactions are triggered via the COM465DP and responses
are received. To achieve this, a good knowledge of PROFIBUS is required. The necessary documen-
tation with the complete command syntax can be found in the chapter "PROFIBUS DP (COM465DP
only)" on page 23.
3.5 Software products used
You will find this chapter in the manual "COMTRAXX".

Product description
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COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
3.6 Description of function
3.6.1 Interfaces
COM465… communicates with the devices and systems assigned via various interfaces:
BMS (RS-485) for Bender systems such as EDS46x/49x, RCMS46x/49x and MEDICS. COM465…
can be operated as a master or as a slave. Requests are answered more quickly on operation of
the COM465… as a master. The COM465… can be operated on the internal and external BMS
bus.
BCOM for new and future Bender systems, e.g. ISOMETER® iso685-D.
Modbus RTU (RS-485): COM465… on operation as a master for Bender universal measuring
devices PEM..3 and also PEM..5 with restricted functionality (full functionality of PEM..5 only via
Modbus TCP).
Modbus TCP (Ethernet) for Bender universal measuring devices PEM..5
COM465DP only: Coupling with PROFIBUS DP. For this purpose the gateway is connected to the
PROFIBUS DP network as a PROFIBUS DP slave.
120 Ω
A B A B A B
max. 1200 m
BA
120 Ω
BMS bus
LAN
Web-
Browser
Internet
Firewall
PC1 PC2 PC3
Web-
Browser
TCP/IP via ISDN, DSL, ...
TCP/IP via Ethernet
RJ45
10/100 Mbit/s
RS485
Modbus/TCP
Modbus/TCP
Client
OPC
Modbus/TCP
BACnet
max. 1200 m
PROFIBUS-DP (COM465DP only)
PROFIBUS-
Slave
PROFIBUS-Master
PROFIBUS-
Slave
PROFIBUS-
Slave
COM465…
BA
120 Ω
120 Ω
A B A B
max. 1200 m
Modbus/RTU
PEM..3 PEM..5*
PEM..5*iso685...

Product description
16 COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
3.6.2 Process image
The gateway prepares and saves a process image from the communication with the devices as-
signed. This process image contains alarms, status information and measured values from the devic-
es assigned.
The gateway combines the information from the different interfaces and makes it available for:
Operation and data display via the web user interface on a PC
Transfer to external data display programs or PLCs using Modbus TCP or PROFIBUS DP.
The COM465… provides a common user interface for the devices assigned via different interfaces.
On this user interface each device is given an individual address by which it can be identified. BMS,
BCOM and Modbus RTU devices (PROFIBUS DP devices with the COM465DP) receive the address
necessary for their interface. Modbus TCP devices are assigned a virtual address.
COM465DP only: The gateway is a slave on the PROFIBUS DP. For this reason only the gateway can
be represented as a PROFIBUS device.
3.6.3 List of BMS devices compatible with the COM465…
You will find a current list of devices on which parameters can be set at:
http://www.bender.de > Products > Communication > Gateways > COMTRAXX
COM465 or COM460
3.7 BMS side of the COM465…
Internal and external BMS bus
The majority of Bender devices communicate via the internal BMS bus. Individual devices, such as
MK800, TM 800 or Bender panels can communicate via both the internal BMS bus (BMS i) and the ex-
ternal BMS bus (BMS e).
The COM465… is capable of communicating either via the internal BMS bus (BMS i) or the external
BMS bus (BMS e). The related protocol must be set on the menu "Interface" > "BMS".
If the COM465… is operated on the external bus, it is not possible to set the parameters on any other
bus devices. The parameters on the COM460IP itself can, however, be set via the LAN connected.
COM465… can be operated as a master or as a slave.
COM465… is to be operated as a master if
- Parameters are requested or changed
- Or certain control commands are issued
Please note that not all BMS masters can surrender their master function!

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COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
4. Installation, connection and commissioning
The BMS Ethernet gateway is normally integrated into existing LAN structures, but can also be oper-
ated via a single PC on the Ethernet side.
4.1 Preliminary considerations
1. Have all the questions regarding the installation been answered by the technician responsible
for the installation?
2. Will the device be operated on the internal or external BMS bus?
Do you know the BMS address to be set?
Can COM465… be operated as the master (BMS address 1)? If, apart from the COM465…, an
alarm indicator and test combination MK800 is connected to the internal bus, the COM465…
must not have the address 1 (master).
You will find more detailed information on the topic of BMS, in particular about the wiring of
bus devices, in the separate document "BMS bus". You can obtain this document at: http://
www.bender.de > Service & support > Download > Operating manuals.
3. Does the computer network comprise a DHCP server?
Otherwise, the network data such as the IP address and subnet allocated by the person respon-
sible for the electrical installation have to be set manually.
4. Ask for the IP address of the NTP server, which is required for automatic time setting.
5. Are suitable PC hardware and software available for commissioning? -
System requirements (minimum): 1.6 GHz processor /512 MB RAM /
Windows XP/Vista/7/10/web browser.
6. COM465DP only: Is the PROFIBUS DP address to be set known? Is a terminating resistor
required?
If you are familiar with the configuration of computer networks, you can carry
out the connection of the COM465… yourself. Otherwise please contact your
IT administrator!
For initial connection, the basic configuration of the COM465… is to be under-
taken outside the installation, depending on the specific situation.
CAUTION

Installation, connection and commissioning
18 COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
4.2 Installation and connection
4.3 Installing the device
The device is suitable for the following types of installation:
DIN rail mounting according to IEC 60715 or
Screw mounting using 2 x M4
4.3.1 Dimensions diagram
COM465… is in a series J460 enclosure.
Risk of fatal injury from electric shock!
Parts of the system are live. During installation and connection:
►Do not touch parts of the system.
►Disconnect the system from the power supply and protect the system
against accidental switch-on.
Risk of fatal injury and destruction due to moisture!
►The device must be installed so that it is protected against humidity.
Consider the installation site
When installing the device, please take into consideration that the device can
only be used in locations which are protected from unauthorised entry, such as
in a switchboard cabinet for example.
DANGER
DANGER
CAUTION
107,5
40
62
33
45
14,411
62,9
93

Installation, connection and commissioning
19
COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
4.4 Connecting the device
Make the connection as follows:
1. BMS connection:
Connect the terminals ABMS and BBMS (4) to the BMS bus (A to A, B to B). J-Y(St)Y min. 2x0.8
for example is a suitable cable type. If the COM465… is at the end of the BMS bus, you must
switch the terminating switch on the device (7) to "ON".
1. Modbus RTU connection:
Connect the terminals AMB and BMB (3) to the Modbus RTU (A to A, B to B). J-Y(St)Y min. 2x0.8
for example is a suitable cable type. If the COM465… is at the end of the bus, you must switch
the terminating switch on the device (6) to "ON".
2. Establish connection with PC and BCOM:
Connect Ethernet cable (RJ45) to the COM465… (5) and connect to the PC network.
3. PROFIBUS DP connection:
Connect the corresponding connector on the PROFIBUS cable to the 9-pin Sub-D socket (2). If
the COM465DP is at the end of the PROFIBUS DP network, you must switch the terminating
switch on the PROFIBUS connector to "ON".
4. Connect power supply:
Connect the terminals A1/+ and A2/- (1) to a supply of power (see nameplate).
1Power supply: see nameplate and order information
2PROFIBUS DP connection (COM465DP only)
3Modbus RTU interface
Plug X1
4BMS bus (Bender measuring device interface)
5Ethernet connection (RJ45) for the connection to the PC network as well as to
BCOM Plug X2
6Modbus RTU terminating resistor switch
7BMS bus terminating resistor switch
8Micro-USB interface (currently without function) Plug X3
9Mini-HDMI interface (currently without function) Plug X4
COMTRAXX
A1/+
X1 X2 X3 X4
A2/-
ON
PROFIBUS
ETHERNET/IP
MODBUS/RTU
BMS
PROFIBUS DP
COM465DP
1
43 2
OFF ON
R
MB
OFF ON
R
BMS
65987

Installation, connection and commissioning
20 COM465IP-COM465DP_D00216_00_M_XXEN/10.2015
The power supply must be protected using a 6 A fuse.
4.5 Display and operating elements
4.6 COM465… web user interface
The device has a web user interface for configuring and operating the device. The many features of
the web user interface are described in the manual "COMTRAXX".
4.7 Commissioning of the device
1. Switch on the supply voltage:
When the device is supplied with power, all LEDs initially illuminate briefly. During the start
process the "ON" LED flashes. After a successful start, the "ON" LED then illuminates continu-
ously. The device is now ready for operation.
2. Start web user interface:
– Open a web browser.
– Type the following IP address to open the web interface for the gateway:
–> If your PC is in a 192.168.0.0 IT subnet, you can connect to the gateway using the
factory-set IP address, 192.168.0.254.
–> If your PC is in a different subnet, you must disconnect the PC from your network.
Connect the gateway directly to your PC. You can open the web user interface using
the second pre-defined IP address: 169.254.0.1.
For this purpose, DHCP must be enabled on the PC.
You can configure the IP address for the gateway as required in the web user interface.
COM465DP-24V, COM465IP-24V Consider connection polarity!
COM465DP-230V, COM465IP-230V Connection polarity is arbitrary.
Item Function
1
"ON" LED: Flashes during the start process.
The LED illuminates continuously as soon as the device is ready for
operation.
2LEDs indicate activity on the various interfaces. The LED "PROFI-
BUS" exists only in the COM465DP.
On
Profibus
Ethernet/IP
Modbus/RTU
BMS
1
2
ON
ETHERNET/IP
MODBUS/RTU
BMS
COM465DP COM465IP