Brodersen RTU32R User manual

RTU32R
RTU –Remote Terminal Unit
Installation and Wiring Guide
version 1.20 / May 2012 / Doc 40296

RTU32R Installation and Wiring Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark , Tel: [phone], Fax: [phone], Email: [e-mail]
2
Table of Content
1. Customer Information ...............................................................................................................................................................................3
Disclaimer..................................................................................................................................................................................................3
Life Support Policy.....................................................................................................................................................................................3
Brodersen Customer Services ...................................................................................................................................................................3
Technical Support......................................................................................................................................................................................3
Product Warranty......................................................................................................................................................................................4
2. Introduction...............................................................................................................................................................................................5
3. General Information ..................................................................................................................................................................................6
Technical Specification Summary..............................................................................................................................................................6
Mechanical ...........................................................................................................................................................................................6
Digital Inputs.........................................................................................................................................................................................6
Analogue Voltage Inputs.......................................................................................................................................................................6
Digital Relay Outputs ............................................................................................................................................................................6
IP Networking .......................................................................................................................................................................................6
External I/O Expansion Ports ................................................................................................................................................................6
COM ports.............................................................................................................................................................................................6
Mains Power Supply .............................................................................................................................................................................6
VDC Power Supply ................................................................................................................................................................................6
Environmental ......................................................................................................................................................................................7
Front Panel Indicators ...............................................................................................................................................................................8
Figure 1: RTU Front Panel .....................................................................................................................................................................8
Indicators Description...........................................................................................................................................................................8
Rear Panel Connectors ..............................................................................................................................................................................8
Figure 2: RTU32R Rear Panel ................................................................................................................................................................8
4. Installation.................................................................................................................................................................................................9
Equipment and Tool Requirements...........................................................................................................................................................9
External Cabling Requirements .................................................................................................................................................................9
Recommended Installation Procedure......................................................................................................................................................9
5. Connections.............................................................................................................................................................................................10
Power supply wiring - 110-230VAC/DC...................................................................................................................................................10
Power supply wiring –24-48VDC ............................................................................................................................................................10
I/O Wiring................................................................................................................................................................................................10
Wiring example for standard digital input ..............................................................................................................................................11
Wiring example for analogue current input............................................................................................................................................11
Wiring example for analogue - voltage input..........................................................................................................................................12
Digital output / relay wiring ....................................................................................................................................................................12
Communication Interfaces –LAN1 and LAN2 .........................................................................................................................................12
Communication Interfaces –COM1 –COM2 ..........................................................................................................................................12
6. Maintenance............................................................................................................................................................................................13
7. Safety and Precautions ............................................................................................................................................................................14
Environmental.........................................................................................................................................................................................14
ESD ..........................................................................................................................................................................................................14
Electrical Safety.......................................................................................................................................................................................14
Unpacking and Handling .........................................................................................................................................................................14
Packing for Return for Repair..................................................................................................................................................................14

RTU32R Installation and Wiring Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark , Tel: [phone], Fax: [phone], Email: [e-mail]
3
1. Customer Information
Copyright Notice
Copyright 2011, 2012 Brodersen A/S, ALL RIGHTS RESERVED.
No part of this document may be reproduced, copied, translated, or transmitted in any form or by any means, electronic or mechanical,
for any purpose, without the prior written permission of the original manufacturer.
Trademark Acknowledgement
Brand and product names are trademarks or registered trademarks of their respective owners.
Disclaimer
Brodersen A/S reserves the right to make changes, without notice, to any product, including circuits and/or software described or
contained in this manual in order to improve design and/or performance. Brodersen A/S assumes no responsibility or liabilities for the
use of the described product(s), conveys no license or title under any patent, copyright, or mask work rights to these products, and
makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified. Applications that are described in this manual are for illustration purposes only.
Brodersen A/S makes no representation or warranty that such application will be suitable for the specified use without further testing
or modification.
Life Support Policy
BRODERSEN A/S’s PRODUCTS ARE NOT FOR USE AS CRITICAL COMPONENTS, IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE
PRIOR WRITTEN APPROVAL OF BRODERSEN A/S.
As used herein:
1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into body, or (b) support or
sustain life and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be
reasonably expected to result in significant injury to the user.
2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to
cause the failure of the life support device or system, or to affect its safety or effectiveness.
Brodersen Customer Services
Your satisfaction is our primary concern. Here is a guide to Brodersen customer services. To ensure you get the full benefit of our
services, please follow the instructions below carefully.
Technical Support
We want you to get the maximum performance from your products. So if you run into technical difficulties, we are here to help. For the
most frequently asked questions, you can easily find answers in the product documentation. These answers are normally a lot more
detailed than the ones we can give over the phone. So please consult this manual first.
To receive the latest version of the user manual, please visit our Web site at:
http://www.brodersen.com,
Choose the product in question under product search and under each product you will find accompanying data sheets, manuals, user
guides etc.
If you still cannot find the answer, gather all the information or questions that apply to your problem, and with the product close at
hand, call your dealer. Our distributors are well trained and ready to give you the support you need to get the most from your
Brodersen products. In fact, most problems reported are minor and are able to be easily solved over the phone.
In addition, technical support is available from Brodersen engineers every business day. We are always ready to give advice on
application requirements or specific information on the installation and operation of any of our products. Please do not hesitate to call
or e-mail us on [email protected] .
Denmark:
Brodersen A/S
Islevdalvej 187
DK-2610 Roedovre
Tel.: [phone]
Fax: [phone]
[email protected]
www.brodersen.com

RTU32R Installation and Wiring Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark , Tel: [phone], Fax: [phone], Email: [e-mail]
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Product Warranty
Brodersen warrants to you, the original purchaser, that each of its products will be free from defects in materials and workmanship for
two years from the date of purchase.
This warranty does not apply to any products which have been repaired or altered by persons other than repair personnel authorized
by Brodersen, or which have been subject to misuse, abuse, accident or improper installation. Brodersen assumes no liability under the
terms of this warranty as a consequence of such events. Because of Brodersen’s high quality control standards and rigorous testing,
most of our customers never need to use our repair service. If a Brodersen product is defective, it will be repaired or replaced at no
charge during the warranty period. For out-of-warranty repairs, you will be billed according to the cost of replacement materials,
service time, and freight. Please consult your distributor for more details. If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For example, Product type and s/n, hardware and software version etc.)
Note anything abnormal and describe the error in a product failure report.
2. Call your distributor and describe the problem. Please have your manual, product, and any helpful information readily available.
3. If your product is diagnosed as defective, make arrangement with your distributor about this.
4. Carefully pack the defective product, a complete failure report and a photocopy of proof of purchase date (such as your sales
receipt) in a shippable container. A product returned without proof of the purchase date is not eligible for warranty service.
5. Ship it to your distributor.

RTU32R Installation and Wiring Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark , Tel: [phone], Fax: [phone], Email: [e-mail]
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2. Introduction
This equipment is designed and manufactured to conform to the following EC standards:
EN55011: Class A
EN55022: Class A
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-8
EN61000-4-11
EN61000-3-2
EN61000-3-3
EN60950 Safety of information technology equipment
Failure to use the equipment in the manner described in the product literature will invalidate the warranty.
A ‘Declaration of Conformity’ statement to the above standards, and a list of auxiliary equipment used for compliance verification, is
available on request.
This product must be disposed of in accordance with the WEEE directive.

RTU32R Installation and Wiring Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark , Tel: [phone], Fax: [phone], Email: [e-mail]
6
3. General Information
Technical Specification Summary
Mechanical
Enclosure .................................................................................................................................................. 1U 19” Rack Mount Enclosure
Dimensions (H x W x D) .................................................................... 1U (44.45mm) x 440mm x 250mm (excl. handles and connectors)
Weight ................................................................................................................................................................................................2,9kg
Digital Inputs
Quantity............................................................................................................................................................................................... 48
Type............................................................................................................................................................................. Opto-isolated 1kV
Input Range ........................................................................................................................... P6 type: 10 to 30VDC, P3 type: 30-60VDC
Connection .......................................................................................................................................................................37 way D Plugs
Position ............................................................................................................................................................................ RTU rear panel
Analogue Voltage Inputs
Quantity.................................................................................................................................................................................................. 4
Input Range.............................................................................................................................................................................. 4 to 20mA
Connection ........................................................................................................................................................................37 way D Plugs
Position ............................................................................................................................................................................ RTU rear panel
Digital Relay Outputs
Quantity....................................................................................................................................................................................................8
Type.................................................................................................................................................................................................... N/O
Maximum Relay Contact Current .......................................................................................................................................................0.5A
Connection .......................................................................................................................................................................25 way D Plugs
Position ............................................................................................................................................................................ RTU rear panel
IP Networking
Type............................................................................................................................................................................................ Ethernet
Number of Ethernet Ports ................................................................................................................................. 2 / 100BASE-T Ethernet
Connection ........................................................................................................................................................................... RJ45 Socket
Position ........................................................................................................................................................................... RTU rear panel
Communications protocols.............................................................................................................................................. See data sheet
External I/O Expansion Ports
Quantity...................................................................................................................................................................................................1
Data Bus ......................................................................................................................................................................................Localbus
Connection .......................................................................................................................................................................... RJ45 Socket
Position .......................................................................................................................................................................... RTU rear panel
COM ports
Quantity................................................................................................................................................................................................ 2
Data Bus ........................................................................................................................................................ Multiple –see data sheet
Connection ................................................................................................................................................................. D-sub 9 pin male
Position .......................................................................................................................................................................... RTU rear panel
Mains Power Supply
Power Supply................................................................................................................................................................. 90-265V AC/DC
Power Consumption.......................................................13-25W depending on configuration and connected I/O expansion modules
Connection ...................................................................................................................................................................... IEC320 socket
Position .......................................................................................................................................................................... RTU rear panel
VDC Power Supply
Power Supply.......................................................................................................................................................................... 20-60 VDC
Power Consumption.......................................................13-25W depending on configuration and connected I/O expansion modules

RTU32R Installation and Wiring Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark , Tel: [phone], Fax: [phone], Email: [e-mail]
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Connection ................................................................................................................ Removable screw connector –3 wires (+, -, gnd)
Position .......................................................................................................................................................................... RTU rear panel
Environmental
Temperature................................................................................................................................................ −10°C to +60°C (operation)
Humidity Range ...........................................................................................................................................0% to 95% Non-condensing

RTU32R Installation and Wiring Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark , Tel: [phone], Fax: [phone], Email: [e-mail]
8
Front Panel Indicators
Figure 1: RTU Front Panel
Indicators Description
Power Green LED Lit when power is applied to the RTU
System Green LED Lit when system is up
Run Green LED Lit when PLC logic and scanning is running
I/O Green LED Lit when I/O changes
Comm1 Green LED Lit activity is detected on Comm1
Comm2 Green LED Lit activity is detected on Comm2
Rear Panel Connectors
Figure 2: RTU32R Rear Panel
Port Name
Connector
Functions
230V Mains Input
IEC320 socket
230V Main Power Supply Input
LAN 1 & LAN 2
RJ45 Socket
IP Network Connections
LocalBus I/O Port
RJ45 Socket
Brodersen LocalBus port
I/O 1
37 way D type socket
DI, DO and AI interface
I/O 2
37 way D type socket
DI, DO and AI interface
I/O 3
25 way D type socket
DI, DO and AI interface
USB 1 & 2
USB socket
External Connection
KB/MS
PS/2
Mouse or Keyboard
VGA
HD 15
Screen Output
COM1, COM2
D-sub 9pin Male
Serial interfaces
Earth
Screw Terminal
Safety Earth
Compact Flash
CF card interface slot
Software Flash disc slot

RTU32R Installation and Wiring Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark , Tel: [phone], Fax: [phone], Email: [e-mail]
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4. Installation
Equipment and Tool Requirements
The RTU32R unit
A small flat-bladed screwdriver.
A pair of wire cutters/strippers.
A soldering iron.
A standard 19-inch rack wired and configured to be connected to the RTU32R
External Cabling Requirements
Connection
Termination and Suggested Type
230V AC mains power supply input
Cabling connector: IEC320 socket.
Normal standard mains cabling installation. Current rating to suit
particular installation
Ethernet Port
Cabling connector: RJ45 Socket
Standard unscreened LAN cable
Expansion LocalBus
Cabling connector: RJ45 Socket.
Special Brodersen LocalBus cable
I/O Ports Cabling connector:
37 Way and 25 Way cable
Battery
2mm2wires with fuse
PSTN Modem line
Standard twisted pair modem cable
COM ports RS232
Standard NullModem or Modem cables
COM ports RS485
Special Serial cable
Recommended Installation Procedure
Please read and observe the instructions and guidelines in Section “Safety and Precautions” prior to installation. Failure to follow these
instructions and guidelines may cause personal injury and/or damage to the equipment.
Fit the RTU32R unit to a 19-inch standard equipment rack on supporting rails.
Ensure that a 1U gap is left between RTUs or other sub-racks.
Connect the wiring for digital and analogue input ports, digital output ports, expansion bus, COM ports, PSTN phone line and
Ethernet port to the rear panel connectors according to the application.
If using a 230V Mains power supply, connect the power supply cabling (as appropriate) to the rear panel IEC320 socket.

RTU32R Installation and Wiring Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark , Tel: [phone], Fax: [phone], Email: [e-mail]
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5. Connections
Power supply wiring - 110-230VAC/DC
The power supply interface connected via an IEC Connector EN60320-1 C14 Class I (IEC320 socket).
A C15 connector with screw terminals for power supply wires and standard IT equipment power supply cables for 230VAC are available
on request.
Power supply wiring –24-48VDC
If 24-48 VDC option, supply is connected via a 3 pin removable screw connector Phoenix type on the rear panel. The 3 pin power screw
terminal wiring are minus(-), plus(+) and GND.
I/O Wiring
All I/Os are available through two 37-pin and one 25 pin female D-Sub connectors on the back of the module marked I/O-1, I/O-2 and
I/O-3.
I/O-1 connector
D-sub pin no: I/O type and no: LED Section:
1, 20, 2, 21, 3, 22, 4, 23 DI 0 –DI 7 A
5 Common A
24, 6, 25, 7, 26, 8, 27, 9 DI 8 –DI 15 B
28 Common B
10, 29, 11, 30, 12, 31, 13, 32 DI 16 –DI 23 C
14 Common C
33, 15, 34, 16, 35, 17, 36, 18 DI 24 –DI 31 D
37 Common D
I/O-2 connector
D-sub pin no: I/O type and no: LED Section:
1, 20, 2, 21, 3, 22, 4, 23 DI 32 –DI 39 E
5 Common E
24, 6, 25, 7, 26, 8, 27, 9 DI 40 –DI 47 F
28 Common F
10 AI 0 + (plus) None
11 AI 0 –(minus) None
29 Ground
12 AI 1 + (plus) None
13 AI 1 –(minus) None

RTU32R Installation and Wiring Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark , Tel: [phone], Fax: [phone], Email: [e-mail]
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31 Ground
14 AI 2 + (plus) None
15 AI 2 –(minus) None
33 Ground
16 AI 3 + (plus) None
17 AI 3 –(minus) None
35 Ground
I/O-3 connector
Relay NO contact wirings:
D-sub pin no: I/O type and no: LED Section:
1-14 DO 0 G
2-15 DO 1 G
3-16 DO 2 G
4-17 DO 3 G
5-18 DO 4 G
6-19 DO 5 G
7-20 DO 6 G
8-21 DO 7 G
Wiring example for standard digital input
Wiring example for analogue current input

RTU32R Installation and Wiring Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark , Tel: [phone], Fax: [phone], Email: [e-mail]
12
Wiring example for analogue - voltage input
Digital output / relay wiring
Digital outputs are provided via NO (normally open) relay contacts. It means that the outputs are to be considered equal to totally
potential free Normally Open relay contacts. I.e. pin 2 and 15 are to be considered to be two contact pin on any standard relay. None of
the pins at the D-sub 25 pin are internally connected!
Communication Interfaces –LAN1 and LAN2
The LAN communication interfaces are standard 10/100BASE-T Ethernet. Each RJ45 have online and Ethernet activity LEDs directly on
connector.
Pin Signal Description
1 Transmit+
2 Transmit−
3 Receive+
4 Unused
5 Unused
6 Receive−
7 Unused
8 Unused
Shell Ground
Communication Interfaces –COM1 –COM2
COM1 –COM2 are standard serial interfaces with all hardware handshake signals.
COM1 –COM2 RS232 Wiring
COM1 –COM3 port connector are 9-pin D-sub males. The wiring is standard V.24 RS232 wiring;
Pin Signal Description
1 DCD Data Carrier Detect (input)
2 Rx Receive data (input)
3 Tx Transmit data (output)
4 DTR Data Terminal Ready (output)
5 SG Signal Ground
6 DSR Data Send Ready (input)
7 RTS Request to send (output)
8 CTS Clear to send (input)
9 RI Rind indicator (input)
COM2 RS485 Wiring –special factory configuration
The RS485 option does only support 2-wire communication for local equipment. As the interface is not isolated it is not recommend in
used for communication for non-local equipment.
Pin Signal Description
1 Data- Data minus
2 NC Not used
3 Data+ Data plus
4 SG Signal ground

RTU32R Installation and Wiring Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark , Tel: [phone], Fax: [phone], Email: [e-mail]
13
5 NC Not used
6 NC Not used
7 NC Not used
8 NC Not used
9 NC Not used
6. Maintenance
Under operation no special product specific maintenance measures are required.
In general we recommend that you keep the RTU32R free from dust and moisture and periodically ensure the all ventilation holes are
free and not covered by any means.
Of connected equipment we recommend that the UPS battery is replaced according to the lifetime specification defined for the
batteries. In general the batteries are monitored by the RTU32R and will find any defects based on measurements of battery voltage
etc.

RTU32R Installation and Wiring Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark , Tel: [phone], Fax: [phone], Email: [e-mail]
14
7. Safety and Precautions
Environmental
Always ensure adequate ventilation is provided for the equipment and do not obstruct ventilation holes.
The temperature and humidity ranges shown in the specifications for this product must not be exceeded.
This equipment must not be installed in an area that is subject to a corrosive atmosphere, excessive moisture or may allow water or
other liquids to come into contact with the unit or its external connections.
In the close proximity of some radio frequency transmitters, the signal to noise ratio of this product may be reduced. If this occurs, re-
location of the equipment or the signal cables is recommended.
ESD
This product contains static-sensitive devices. Observe ESD precautions when working on the equipment with the cover removed.
Electrical Safety
When powered by a Mains Power supply the product contains wiring that is energised to 230 V RMS AC mains.
Always ensure that the equipment is correctly earthed by connection to an AC mains supply with a protective earthing
connection.
Ensure power supply cabling is adequately rated for the unit’s operating current and protected, in case of short circuit, by
a correctly rated fuse or circuit breaker.
Always replace blown fuses with the correct type and rating.
Unpacking and Handling
The equipment should be unpacked and inspected immediately on receipt. If damage has occurred please advise your carrier or
supplier.
This equipment contains electronic devices that are sensitive to electrostatic discharge. Please take precautions to avoid
damage to the electronics by static electricity.
It is advisable to retain the original equipment packing in the event that the equipment ever needs returning
for service.
Ensure that the name and address of the Authorised Distributor from whom you purchased the unit is recorded for future reference.
Packing for Return for Repair
All electronics assemblies must be properly packed in ESD protective packing for transport, to prevent physical
and ESD damage.
The filler material used for packing for return for repair must be antistatic or static dissipative, as this may come into
contact with exposed connectors, wiring, or PCB assemblies. The use of nonconductive filler material may cause damage
to the electronic assemblies reducing their operational life, or even destroying them.
Advice on packing the product for return can be provided by Brodersen.
Document: 40296 120 RTU32R Installation and wiring guide_2012_05_23.docx