Brodersen RTU32N Series User manual

RTU32N
RTU32N Series –Compact Utility RTU
Installation and Wiring Guide
Version 1.00 / Aug. 2018/ DOC 40361

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
2
Contents
1. Customer Information...........................................................................................................................................................3
2. Introduction ..........................................................................................................................................................................5
3. General Information..............................................................................................................................................................6
4. Installation..........................................................................................................................................................................11
5. Mounting instruction ..........................................................................................................................................................12
6. Wiring details and diagrams...............................................................................................................................................12
7. UCL-xx I/O Expansion Modules........................................................................................................................................18
8. Display and Keys................................................................................................................................................................19
9. Configuration of the RTU...................................................................................................................................................20
10. Maintenance......................................................................................................................................................................20
11. Safety and Precautions......................................................................................................................................................21
12. Accessories.......................................................................................................................................................................22
13. Other RTUs in the Brodersen RTU32 Series family ........................................................................................................22

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
3
1. Customer Information
Copyright Notice
Copyright 2014 Brodersen A/S, ALL RIGHTS ESERVED.
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 su[email protected].
Denmark:
Brodersen A/S
Islevdalvej 187
DK-2610 Roedovre
Tel.: [phone]
Fax: [phone]
[email protected]
www.brodersen.com

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
4
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.

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
5
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.

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
6
3. General Information
Technical Specification Summary
Mechanical
Enclosure: Aluminium enclosure for DIN rail mounting
Dimensions (H x W x D): 80mm x 178 x 80mm (excl. connectors)
Weight: 0.8kg (approx.)
Environmental
Temperature: −20°C to +60°C (operation)
Humidity Range: 0% to 95% non-condensing
IP rating: IP20
IP Networking (LAN ports)
Quantity: 2
Type: 10/100BASE-Tx Ethernet
Connection: RJ45 sockets
Position: RTU top
Communications protocols: See data sheet
COM ports
Quantity: 4
Type: COM1: RS232 (with full handshaking signals),
COM2: RS232/RS485/RS422 (configurable), isolated,
COM3 & COM4: RS232 (simple RX/TX)
Protocols: Multiple - See data sheet
Connection: COM1 & COM2: D-sub 9 pin male,
COM3 & COM4: RJ12 (RJ11) Sockets
Position: COM1 & COM2: RTU top,
COM3 & COM4: RTU bottom
External I/O Expansion Ports
Quantity: 2
Maximum I/O modules: LocalBus1: 12 UCL-xx I/O modules
LocalBus2: 32 new I/O modules
Connection: RJ45 sockets
Position: LocalBus1: RTU top,
LocalBus2: RTU bottom
Embedded I/Os
Section A / Digital Inputs
Channels: 8 x digital input
Connection: 10 pin removable screw terminals
Position: RTU top left
Available on: 28IO, 42IO and 16DIO versions
Section B / Digital Inputs
Channels: 8 x digital input
Connection: 10 pin removable screw terminals
Position: RTU top middle
Available on: 28IO, 42IO and 16DIO versions
Section C / Digital Outputs
Channels: 8 x digital output
Connection: 10 pin removable screw terminals
Position: RTU bottom left
Available on: 28IO, 42IO and 16DIO versions

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
7
Section D / Analog Inputs
Channels: 4 x analog input (28IO and 42IO versions) or 8 x digital output (16DIO version)
Connection: 10 pin removable screw terminals
Position: RTU bottom middle
Available on: 28IO, 42IO and 16DIO versions
Section E / Extended IOs
Channels: 8 x configurable digital input/output
Connection: 10 pin removable screw terminals
Position: RTU top right
Available on: 42IO version
Section F/ Extended IOs
Channels: 2 x analog input + 4 x fast digital/32-bit counter input
Connection: 10 pin removable screw terminals
Position: RTU bottom right
Available on: 42IO version
I/O Characteristics
Digital Inputs
Input Range: Standard: 10 to 30VDC, others on request
Isolation: 2KV Opto-isolated
Available on: 28IO, 42IO and 16DIO versions
Digital Outputs
Input Range: Standard: 10 to 30VDC, others on request
Output switch type: Smart high side switch (28IO and 42IO versions) or Transistor PNP (16DIO version)
Maximum Current/output: 0.5A
Protections
-Short-circuit: Yes (only for 28IO and 42IO versions)
-Overload: Yes (only for 28IO and 42IO versions)
-Overvoltage: Yes (only for 28IO and 42IO versions)
-Over temperature: Yes (only for 28IO and 42IO versions)
-Wrong connections: Yes (only for 28IO and 42IO versions)
Absolute maximum ratings: Supply voltage: 40V
Isolation: 2KV Opto-isolated
Available on: 28IO, 42IO and 16DIO versions
Analog Inputs
Input Range: Current mode: 0 to 20mA, -20mA to +20mA, 4mA to 20mA (configurable)
Voltage mode: 0 to 10V, 0 to 5V, -5V to +5V, -10V to +10V (configurable)
Mode selection: By on-board jumpers for each channel
(set jumper: current mode, remove jumper: voltage mode)
Resolution: Effective: 16 bit
ADC: 24 bit
Accuracy: At 25°C: ±0.1%
Input impedance: Current mode: 125 Ohm ±0.1%
Voltage mode: More than 1MΩ
Linearity: > ± 0.001%
Temperature Stability: > ± 25ppm/°C (typical)
Common mode voltage: Max. ±80V DC
CMRR: Min. 80dB
Power Freq. noise rejection: Standard: 50Hz
On request: 60Hz (set by manufacturer)
Digital Low-pass filter: Yes (configurable)
Absolute maximum ratings: Current: ±40mA
Voltage: ±40V DC
Isolation: Input to electronics: at least 350V
Channel to channel: at least 350V
Available on: 28IO and 42IO versions

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
8
Fast digital / 32-bit Counter Inputs
Input Range: Standard: 5 to 30VDC, others on request
Maximum frequency: up to 5 KHz
Isolation: 2KV Opto-isolated
Available on: 42IO version
Mains Power Supply
Power Supply version 05
Power Supply: 10-30 VDC
Power Consumption: 4-12W depending on configuration and connected I/O expansion modules
Connection: Removable screw connector –3 wires (+, -, Gnd)
Position: RTU top left
Power Supply version 10
Power Supply: 90-265V AC/DC
Power Consumption: 4-12W depending on configuration and connected I/O expansion modules
Connection: Removable screw connector –3 wires (+, -, Gnd)
Position: RTU top left
Power Supply version 30
Power Supply: 20-60 VDC
Power Consumption: 4-12W depending on configuration and connected I/O expansion modules
Connection: Removable screw connector –3 wires (+, -, Gnd)
Position: RTU top left
RTU Front Panel
Figure 1: RTU32N Front Panel
Front Panel LCD and Keys
On the RTU32N front panel, there are a LCD display and 4 keys. Important statuses of the RTU32N, including statuses of communication
buses and I/O ports are shown on the LCD display. The displayed parameter on the LCD can be changed by the keys.

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
9
RTU Interfaces and Connectors
Top view
Figure 3: RTU32N Top Panel Interfaces and Connectors
Bottom view
Figure 4: RTU32N Bottom Panel Interfaces and Connectors
LocalBus 2
LAN1
COM1: RS232
full handshake
COM2: RS232 / RS485 / RS422
(configurable & isolated)
Power Supply
input
LocalBus 1
LAN2
Micro-SD
Card
COM3 & COM4:
RS232 (RX & TX)
USB1 & USB2
M-Port
(Maintenance port)

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
10
Front view
Figure 5: RTU32N Front Panel Interfaces and Connectors
Top Panel Indicators Description
COM1: Indicating RX/TX activity on COM1.
COM2: Indicating RX/TX activity on COM2.
COM3: Indicating RX/TX activity on COM3 and/or COM4.
CPU: Indicating activity of RTU/CPU.
LAN1: LAN connector green LED indicate network connected and yellow indicate RX/TX traffic.
LAN2: LAN connector green LED indicate network connected and yellow indicate RX/TX traffic.
PWR: Indicating power on RTU.
RTU Interfaces and Connectors
Port Name
Connector
Functions
Power supply input
3 way removable screw terminal
Power Supply Input
LAN1, LAN2
RJ45 Socket
IP Network Connections
COM1, COM2
D-sub 9pin Male
Serial interfaces
COM3, COM4
RJ12 (RJ11) Socket
Serial interfaces
USB 1 & 2
USB socket for Type A connector
External Connection
LB1, LB2
RJ45 Socket
Brodersen LocalBus ports
Micro-SD Flash
Micro-SD card interface slot
Software Flash disc slot
I/Os
10 ways removable screw terminals
Industrial I/O interfaces
Industrial digital and analog I/Os
Expanded I/Os
(for optional additional I/Os)

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
11
4. Installation
Equipment and Tool Requirements
The RTU32N unit
A small flat-bladed screwdriver.
A pair of wire cutters/strippers.
A standard panel / cabinet with DIN rail with space for mounting and wiring RTU32N and any I/O Expansion modules, modems,
additional power supplies, terminals, fuses etc. required.
External Cabling Requirements
Connection
Termination and Suggested Type
Power supply input
1.5mm² wire with ferules.
Earth: Earth wiring must be 2,5mm² and kept as short as possible.
Ethernet Ports
Cabling connector: RJ45 socket
Standard unscreened LAN cable
Expansion LocalBuses
Cabling connector: RJ45 socket
Special Brodersen LocalBus cables
I/O terminals
Cables max 1.5mm²
COM1 serial port
Cabling connector: D-sub 9pin Male
Standard Null-Modem or Modem cable
COM2 serial port
Cabling connector: D-sub 9pin Male
Connection: According to its wiring diagram
COM3 and COM4 serial ports
Cabling connector: RJ12 (RJ11) socket
Connection: According to their wiring diagram
USB 1 & 2
Shielded USB cable recommended for Modems
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 RTU32N unit and any additional I/O Expansion modules to a panel or cabinet with pre-mounted DIN rail.
Ensure that there is space available for mounting comms cables like D-sub connectors on the top panel or RJ12 (RJ11) connectors
on the bottom panel of the RTU32N.
Connect the wiring for digital and analogue input ports, digital output ports, expansion bus, COM ports, USB ports and Ethernet
ports to the connectors according to the application.
Connect ground cabling and the power supply cabling (as appropriate) to the power supply connector.

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
12
5. Mounting instruction
The RTU is mounted on a 35mm DIN-rail (EN50022). For mounting and de-mounting - see the figures below.
Figure 6: Mounting procedure Figure 7: De-mounting procedure
NOTE: ALWAYS MOUNT RTU HORISONTAL!
6. Wiring details and diagrams
Wiring - general
Terminal blocks for I/O and power supply are plug-in connectors with screw terminals. It is recommended to use ferrules on
wires.
LANs and LocalBuses are RJ45 - Note: Be careful to connect correctly. If a network interface cable is connected to a LocalBus
interface, the PC, switch, router or other network equipment will most likely be damaged.
COMs are 9 pole sub-D male connectors and RJ12 (RJ11) connectors.
The wiring diagrams cover all versions of the RTU32N variants. For RTU32N version without I/O this section is still relevant as
it include wiring details for supply voltage and comms interfaces.
Wire size
Earth and power supply: max. 2.5mm² (earth wiring must be 2.5mm² and kept as short as possible).
Other connectors: Max. 1.5mm² with ferrules.
Wiring diagrams
Power Supply
Figure 8: Power supply wiring diagram
Earth connects to PE conductor - wire as short as possible.

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
13
Power supply version 05:
+: +12-24V DC positive
-: 0V negative
Power supply version 30:
+: +24-48V DC positive
-: 0V negative
Digital Input Wiring
All digital input channels are equipped with optocouplers. To activate the inputs an external voltage is required. All Inputs are
additional used for S0 counter inputs.
Figure 9: Digital input wiring diagram
Note: Common ( C ) is NOT internally connected between the sections. It means that C must be connected to “minus” for each section.
Digital Output Wiring
Each digital output channel includes a smart high side switch and equipped with optocouplers. Output current is maximum 0.5A per
channel. All outputs are short-circuit, overload, overvoltage, over temperature and wrong connections protected.
Figure 10: Digital output wiring diagram
Analogue Input Wiring
Each analog input channel is individually isolated from each other and from other electronics (CPU, LocalBus and etc.). Current or
voltage mode is selected for each channel individually by setting or removing dedicated jumpers on the boards. The jumpers are
External Supply
10-30VDC
External Supply
10-30VDC

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
14
located on the I/O board, beside the output of each channel (for AI0-AI4), and also on the extended board, if available (in 42IO version
for extended AIs). For each channel, the related jumper should be set for current mode, or should be removed for voltage mode.
Figure 11: Current/Voltage mode selection jumpers (for AI0-AI3)
Figure 12: Current/Voltage mode selection jumpers in extended board (for extended AIs)
For each channel in each mode, the values for input range and filter are configured through web-based configurator and/or WorkSuite
configuration (details are provided in RTU User Guides).
Figure 13: Analog input wiring diagram
Note: The shield must be connected to the common terminal ( C ).
Extended IOs Wiring
Type of these I/Os are not fixed and could be varied according to the I/O card (I/O plug-in expansion card) version.
Current/Voltage mode
selection jumpers
Channels 0 and 3: current mode
Channel 2: voltage mode
Current/Voltage mode
selection jumpers

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
15
For 42IO version, the type of these I/Os are 8 channels configurable digital inputs/outputs on section E, and 2 channels analog inputs
plus 4 channels fast digital / 32-bit counter inputs on section F.
Each channel of Configurable digital I/Os can be configured as digital input or digital output through web-based configurator and/or
WorkSuite configuration (details are provided in RTU User Guides).
Figure 14: Expanded IOs
For 42IO version, pin assignment of the expanded I/Os (on section E and section F connectors) are described in the following tables:
Expanded IOs / Section E
Expanded IOs / Section F
Pin
Name
Description
Pin
Name
Description
1
- (or C)
Negative power supply (or common)
1
AI4+
Analog input channel 4, positive input
2
DIO0
Configurable digital I/O channel 0
2
AI4-
Analog input channel 4, negative input
3
DIO1
Configurable digital I/O channel 1
3
AI5+
Analog input channel 5, positive input
4
DIO2
Configurable digital I/O channel 2
4
AI5-
Analog input channel 5, negative input
5
DIO3
Configurable digital I/O channel 3
5
Com0,1
Common for digital/counter input channels 0 & 1
6
DIO4
Configurable digital I/O channel 4
6
CI0
Digital/counter input channel 0
7
DIO5
Configurable digital I/O channel 5
7
CI1
Digital/counter input channel 1
8
DIO6
Configurable digital I/O channel 6
8
CI2
Digital/counter input channel 2
9
DIO7
Configurable digital I/O channel 7
9
CI3
Digital/counter input channel 3
10
+
Positive power supply
10
Com2,3
Common for digital/counter input channels 2 & 3
Characteristics and wiring diagrams for all digital and analog I/O channels of the expanded IOs are the same as the other I/Os described
before. Digital/counter inputs group 1 (CI0 and CI1) and digital/counter inputs group 2 (CI2 and CI3) are electrically isolated from each
other (equipped with optocouplers with separated commons for each group).
Note 1: Common or negative pin of Configurable digital I/Os on section E of expanded IOs ( - or C ) is NOT internally connected to the
common or minus of the other sections.
Note 2: Commons for Digital/counter input channels ( Com0,1 and Com2,3 ) are NOT internally connected. It means that they must be
connected to “minus” separately. In other words, if COM0,1 is connected to the minus and COM2,3 is not connected, only CI0 and CI1
will work according to their applied signals, and CI2 and CI3 will not work.
Interface COM-Ports Wiring
Interface COM1 wiring –RS232 with full handshake
D-sub 9pin Male connector. The wiring is standard V.24 RS232 wiring.
Pin no
Signal
Description/Remarks
Input / Output
1
DCD
Data carrier detect
Input
2
RX
Receive data
Input
3
TX
Transmit data
Output
4
DTR
Data terminal ready
Output

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
16
5
SG
Signal ground
GND
6
DSR
Data set ready
Input
7
RTS
Request to send
Output
8
CTS
Clear to send
Input
9
RI
Ringing indicator
Input
Interface COM2 wiring –RS232 / RS485 / RS422 configurable, isolated.
D-sub 9pin Male connector. The wiring is according to the following tables:
For RS232:
Pin no
Signal
Description/Remarks
Input / Output
1
NC
Not used
-
2
RX
Receive data
Input
3
TX
Transmit data
Output
4
NC
Not used
-
5
SG
Signal ground
GND
6
NC
Not used
-
7
RTS
Request to send
Output
8
CTS
Clear to send
Input
9
NC
Not used
-
For RS485:
Pin no
Signal
Description/Remarks
Input / Output
1
NC
Not used
-
2
NC
Not used
-
3
Data-
Inverting data line
Bi-Directional
4
NC
Not used
-
5
SG
Signal ground
GND
6
NC
Not used
-
7
Data+
Noninverting data line
Bi-Directional
8
NC
Not used
-
9
NC
Not used
-
For RS422:
Pin no
Signal
Description/Remarks
Input / Output
1
NC
Not used
-
2
RX+
Noninverting receiver
Input
3
TX-
inverting driver
Output
4
NC
Not used
-
5
SG
Signal ground
GND
6
NC
Not used
-
7
TX+
Noninverting Driver
Output
8
RX-
Inverting receiver
Input
9
NC
Not used
-
Interface COM3 and COM4 wiring –RS232
RJ12 (RJ11) connector. The wiring is according to the following table:
Pin no
Signal
Description/Remarks
Input / Output
1
NC
Not used
-
2
TX
Transmit data
Output
3
SG
Signal ground
GND

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
17
4
SG
Signal ground
GND
5
RX
Receive data
Input
6
NC
Not used
-
Ethernets (LAN1 and LAN2)
Ethernet interface connectors: RJ45 10/100BASE-Tx Fast Ethernet compatible.
It is recommended to use shielded network cables. And note that if you connect your PC directly to the LAN1 or LAN2 interfaces, you
may need to use cross-wired network cable (if your PC Ethernet interface do not support auto switching RX/TX).
Factory settings:
-LAN1: 192.168.0.1 , Subnet: 255.255.255.0
-LAN2: DHCP
Dual USB
Dual USB interface type 2.0. Use UCM-9x modem always in USB2 connector.
LocalBuses (LB1 and LB2)
LocalBus RJ45 connectors for Brodersen I/O expansion modules. The LocalBuses provide also power supply for I/O Expansion modules.
NOTE that load is limited to 600mA@12VDC. Consult data sheet for details.
7. LB2 I/O modules
For configuring the system with LB2I/O please use our online configurator Link here The online configurator calculates the
power, and inform when additional power supply is needed. The online configurator is always updated with the available
types of I/O modules. The LB2 series support Hot-Sap and redundant Power supply options for the I/Os.

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
18
8. UCL-xx I/O Expansion Modules
UCL-xx I/O Expansion modules are mounted next to the RTU and connected via a LocalBus cable (type UCC-5xx). Maximum 12 I/O
Expansion modules can be connected to the RTU32N. Internal supply can only supply 600mA@12VDC to the I/O configuration. If the
required I/O modules exceed a total use of 600mA then an additional power supply must be added. Additional power suppliers are
UCS-53.924 for 12-48VDC and UCS-54.230 for 230VAC.
Figure 16: RTU32N with 8AI Expansion module
Figure 17: RTU32N with multiple Expansion modules and additional power supply
Wiring of IO Expansion modules –see module data sheet.
NOTE: DO NOT USE STANDARD PATCH OR NETWORK CABLE TO CONNECT I/O MODULES. IT WILL DAMAGE THE LOCALBUS
INTERFACES ON BOTH THE RTU AND THE I/O EXPANSION MODULE. ONLY USED UCC-5xx CABLES.

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
19
9. Display and Keys
On the RTU32N front panel, there are a LCD display and 4 keys. Important statuses of the RTU32N, including statuses of communication
buses and I/O ports are shown on the LCD display. The displayed parameter on the LCD can be changed by the keys.
Figure 18: Display and Keys on the RTU32N Front Panel
After power up, the backlight of the LCD is ON and all parameters are shown sequentially, in this way that a parameter is shown for
about one second and then it changes to another parameter, and it will continue in the same way. In this mode, only “Enter” key is
worked and the other keys are not functional. By pressing “Enter”, the parameter which is showed on the LCD is fixed to display and is
not changed to another parameter. In this mode, the displayed parameter can be changed by “Up” and “Down” keys. Also, by pressing
“Esc” key, the LCD returns to the primary mode which displays all parameters sequentially.
When the backlight of the LCD goes ON, it will be turned down automatically after one minute if no key has been pressed. When the
backlight is OFF, it will be turned on by hitting each key.
In the following pictures, some examples of displayed values and statuses on the LCD display are illustrated.
Figure 19: Some examples of displayed values and statuses on the LCD Display

RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [email protected]
20
10. Configuration of the RTU
The RTU is configured in 2 steps:
1. Basic settings are configured with your browser. Connect your PC to LAN1 and configure your PC to communicate with RTU32N.
2. Application programming, driver configuration and control of IO’s is done with a PC running Brodersen WorkSuite package.
Please read the RTU32N User Guide carefully before starting configuration.
11. Maintenance
Under operation no special product specific maintenance measures are required.
In general we recommend that you keep the RTU32N free from dust and moisture and periodically ensure the all ventilation holes are
free and not covered by any means.