Brodersen RTU-COM Guide

RTU-COM Compact Outstation
Installation and Connection Guide
28.05

2
RTU-COM
40134A 100/28.05
Regulations for the installation and opera-
tion of electrical systems
The RTU-COM devices are produced under
the attention of the relevant regulations and
appointments, especially to IEC 1010-1.
The RTU-COM is classified according to DIN
VDE (IEC664-1) 0110: Insulation coordination
for equipment within low-voltage systems
Part 1: Principles, requirements and tests.
•Pollution degree 2.
Only non-conductive pollution occurs ex-
cept that occasionally a temporary conduc-
tivity caused by condensation is to be ex-
pected.
•Over voltage category II
is in accordance with the appointment in IEC
1010-1, table J1.
The user has to ensure that the devices and
the components belonging to them are
mounted under the attention of such safety
regulations and standards as may from time
to time be in force.
DIN VDE 0100
Erection of power installations with rated
voltages below 1000V.
DIN VDE0 106
Protections against electrical shock part
100: Actuating members positioned close to
parts liable to shock.
Modems: GSM
GSM modem are designed, tested and ap-
proved according to the following specifica-
tions:
Radio: TBR19Ed. 3 (10/1996)
TBR31Ed. 2 (03/1998)
EMC: ETS 300342-1:1997
EC-R& TTE directive marking is
CE0681
Modems: PSTN
RTU-COM with integrated dial-up modem
types V32bis and V34bis is designed, tested
and approved according to the directive 98/
482/EC of 20 July 1998-CTR21.
EC-R& TTE directive marking is
CE0682X
Installation and application hints
Documentation
This documentation includes hints for the in-
stallation and wiring of the RTU-COM mod-
ule. Additional information have to be taken
from the data sheet and modem AT command
manuals.
Qualified personnel
The RTU-COM modules conduct partly dan-
gerous contact voltages at their connectors.
DIN VDE 0113
Electrical equipment of machines part 1:
General requirements
DIN VDE 0160
Electronic equipment for use in electrical
power installations and their assembly into
electrical power installations.
IEC 1131
Programmable controllers
Part 2: Equipment requirements and tests.
If the pollution degree 2 (VDE 0110) can not
be guaranteed or an ongoing protection
against direct contact is required the devices
should be mounted into appropriate cubicles.
If RTU-COM module devices are coupled with
or fed by power-frequency voltage networks
of overvoltage category III qualified protective
provisions have to be taken to guarantee
overvoltage category II according to VDE 0110
at the terminal connectors (e.g. surge voltage
protectors).

3
RTU-COM
400134 A 100/28.05
Touching parts which are alive can force heavy
injuries of health.
Installation, commissioning and maintenance
of such systems is therefore only allowed by
technical instructed personnel. It should have
relevant knowledge:
• in dealing with dangerous voltages.
•in the use of specifications and standards.
In particular VDE- and accident preventation
regulations.
Use according to the rules
The RTU-COM module was developed, manu-
factured, tested and documented while ob-
serving the relevant standards. When observ-
ing the valid regulations for installation, com-
missioning and maintenance, the product
poses no danger to health and objects in nor-
mal case.
Use according to the rules means that the
RTU-COM module is operating and main-
tained exclusively in the form as described in
the functional- and module description docu-
ments. Especially the technical data for the
process-circuits and the supply should be re-
garded.
Any liability for the consequences of incorrect
use or after unauthorized repairs is rejected.
WARNING CAUTIONS
Earth the devices
Before connecting any power to the de
vice, make sure that the earth terminal
is wired to protective earth. The earth
ing may be removed only if it is certain
that no more power is being supplied to
the device.
Regard the earthing principles for the
serial peripheral bus (direct or capaci-
tive earthing)
Connecting of the supply voltage
A terminal block feeding dangerous con-
tact voltages (supply, input/output chan-
nels should only be plugged or with
drawn in off load state.
• Protect the device from dampness,
dirt and damage during transport,
storage and operation.
• Do not operate device outside of the
specified technical data.
• Operate device according to the pro-
tection degree IP20 (DIN 40050)
Mount into a closed cubicle or rack if the
environmental conditions that requires.
• Do not obstruct the ventilation for
cooling
Do not cover the ventilation slots by cab-
les or wires.
• Lead signal - and power- lines
separately
Capacitive and inductive interferences
of the power lines to signal lines should
be prevented by appropriate cable lay
ing (distance, crossing).
• GSM Emission
There may be a hazard associated with
the operation of your GSM Modem close
to an adequately protected personal
medical devices such as hearing aids
and pacemakers. Consult the manufac
tures of the medical device to determine
if it is adequately protected.
• GSM Emission
Operation of your GSM Modem close to
other electronic equipment may also
cause interference if the equipment is
inadequately protected. Observe any
warning signs and manufacturers re-
commendations.
• Installation Personnel
Ensure that the installation has been per
formed by a qualified personnel.
!
!

4
RTU-COM
40134A 100/28.05
Layout and dimension drawings
UCR-4XX/10XX
Rxd/Txd
Modem
System
0 1 2 3
In
Power
C
0 1 2 3
Out
C
C
0 1
C
RS232
DIP switch
SIM card
Antenna
UCR-10IO
Rxd/Txd
GSM
System
Power
DI
DO
Rx/Tx PowerSystem
0 1 2 3
Out
C C
4 5 6 7 8 9 10 11
In
C C
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
RS232
DIP switch
SIM card
Antenna
UCR-8DIO

5
RTU-COM
400134 A 100/28.05
58
80
162
15
47
45
UCR-4XX/10XX
UCR-8DIO
58
80
198
15
47
45

6
RTU-COM
40134A 100/28.05
1
2
2
1
Code switch
ON= Only for local
modem configuration
OFF= Normal operation
Switch no. 678 Baud rate
000 = 300
100 = 600
010 = 1200
110 = 2400
001 = 4800
101 = 9600
011 = 19200
Note:
The station address is defined as the sum of the binary value selected using switch 1-5 and
the binary value of the logical address defined in the configuration table (default = 0).
Station address
(0-31, se note)
Mounting instruction
The RTU is mounted on a 35mm DIN-rail
(EN50022). For mounting and de-mounting-
see the drawings below.
CODE SWITCH/ADDRESS SELECTOR
The code switch of the RTU-COM selects the
station address, baud rate, etc.
1 2 3 4 5 6 7 8 9 10
ON ON
OFF
2
0
2
1
2
2
2
3
2
4

7
RTU-COM
400134 A 100/28.05
Wiring Diagram - general
Terminal blocks for I/O and power supply are
plug-in connectors with screw terminals. It is
recommended to use ferrules on wires.
Programming cable or direct connected equip-
ment (External Leased Line Modem, Ethernet
Modem etc.) and PSTN line are connected
via 6-pole RJ11 connector.
Wiring diagram
UCR-4XX/10XX
Wire size
Earth and power supply: max. 2,5mm2 (earth
wiring must be 2,5mm2 and kept as short as
possible)
Other connectors: Max. 1,5mm2with ferrules.
Config port
RS232
PSTN line output
(only PSTN)
Analogue input
Pt-100 input
DIP switch for
addressing/setup
SIM card holder
(only GSM)
FME antenna connector
for GSM (only GSM)
UCR-10IO
Mains supply
DC supply
+ -
Supply for DI/DO
Rxd/Txd
GSM
System
Power
In
C
0 1 2 3
RS232
DIP switch
SIM card
Antenna
DC output Analogue input
-
+
0 1 2 3
Out
C
C
0 1
External
supply
10 - 30V DC
R
L
-
+
+
-
I
?
External
supply
10 - 30V DC
1 2 3 4 5 6 7 8 9 10
ON
C
+
-
R
L
t°
I
?
RS232 communication port
(RS232 type only)

8
RTU-COM
40134A 100/28.05
Wiring Diagram
UCR-8DIO
UCR-10IO
Rxd/Txd
GSM
System
Power
DI
DO
Rx/Tx PowerSystem
Config port
RS232
DIP switch for
addressing/setup
SIM card holder
(only GSM)
FME antenna connector
for GSM (only GSM)
Mains supply
DC supply
+ -
Supply for DI/DO
DC output
0 1 2 3
Out
C C
4 5 6 7 8 9 10 11
In
C C
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
-
+
+
-
External
supply
10 - 30V DC
ON
RS232 communication port
(RS232 type only)
External
supply
10 - 30V DC
R
L
-
+
+
-
R
L
Relay 1
Relay 0 Relay 2
Relay 3
RS232
DIP switch
SIM card
Antenna

9
RTU-COM
400134 A 100/28.05
Power Supply
Version 1x Version 00, 30 and 50
Mains supply VDC supply
Earthing: Connect to PE conductor - wire as
short as possible.
Version 1x:
L: 115-230VAC Mains supply
N: 0V Mains supply (neutral).
Version 00,30 and 50:
+: +V DC positive
-: 0V negative
Battery/Solar panel
Only type 40.
Please note that the power connector on top
of the module is for Solar panel ONLY.
Battery or bench supply connection to these
terminals may damage the module.
+ -
Supply for I/O etc.
12V max. 4.8W
24V max. 7.0W
0 1 2 3
Out
C C
Supply output
Version 00, 10, 30 and 50.
+ -
>14
<11V
+
-
+ -
Solar
panel
+ -
Battery
Internal fuse
3.15A
Internal
RTU-COM
supply
Internal fuse can be replaced
by removing the left end cap.
Fuse type: 3.15At 5x200mm
Littelfuse 218.315.
-
+

10
RTU-COM
40134A 100/28.05
Digital Input / S0 counter Wiring
To activate the inputs an external voltage is
required, use e.g. the 12V supply from the
RTU.
Input 0 and 1 is used for S0 counter inputs.
Must be connected via potential free contacts.
Output Wiring
4 PNP collector outputs - all equipped with
opto couples.
Max. 0,5A pr. input and max. 1A in total for 4
outputs.
Relay Output
Analogue Input (voltage or current)
2 analogue inputs. Are configured from the fac-
tory according to the last digit in the type no:
D1=0-10V, D2=4-20mA, D6=0-20mA.
The shield must be connected to the common
terminal (C). The connector for analogue in-
puts have gold plated contacts and is special
marked.
0 1 2 3
In
C
+
-
External
supply
10 - 30V DC
Analogue input
I
V
C
0 1
Analogue input (Pt-100 sensor input)
1 Pt-100 sensor input. Are configured from
the factory. Standard range -50-100°C. 2 or
3 wire is supported.
2-wire 3-wire
Sensor cable length above 30m is not
recommended. If cable length is more than
5m 3-wire sensors is recommended to avoid
offset unaccuracy caused by loss in cables.
0 1 2 3
Out
C C
R
L
-
+
+
-
R
L
External
supply
10-30V DC
4 digital output
C
0 1
t°
C
0 1
t°
4 5 6 7 8 9 10 11
Relay 1
Relay 0 Relay 2
Relay 3

11
RTU-COM
400134 A 100/28.05
PSTN Line Interface Wiring
The telephone line interface is via a 6 pole
RJ11 connector
The wiring conform with standard wiring
used in voice and data modems.
Pin Signal IO Interface
No. Name Type
1 - - Not used. No connection needed
2 - - Not used. No connection needed
3 A BI Bi-directional phone line (A=TIP)
4 B BI Bi-directional phone line (B=RING)
5 - - Not used. No connection needed
6 - - Not used. No connection needed
below 10dB.
Note: RTU-COM must NOT be power up
without antenna. Powering up without antenna
or with wrong antenna (like single band type)
may damage the GSM engine.
SIM card
The RTU-COM is equipped with both exter-
nal and internal SIM card holder.
External SIM card holder.
Place the SIM card as shown below. Firmly
press the card all down. The card will now be
fixed in the holder. If you want to release it,
press again the SIM card down and lift your
finger and a spring will release and lift your
SIM card.
GSM antenna and SIM cards
Connector for dual band antenna. In case of
longer cable is required it is highly recom-
mended to keep the total damping for cable
Interface RS232 wiring
RS232 communication port connector (9-
pole sub-D)
Pin no Signal Description/Remarks
1 DCD Data carrier detect (in)
2 RX Receive data (in)
3 TX Transmit data (out)
4 DTR Data terminal ready (out)
5 SG Signal ground
6 DSR Data set ready (in)
7 RTS Request to send (out)
8 CTS Clear to send (in)
9 RI Ringing indicator (in)
FME antenna connector
for GSM (only GSM)
Antenna
Insert and press
Programmer/RS232 port wiring
Pin no Signal Description/Remarks
1 SG Signal ground
2 RTS Not used
3 RX Receive data (in)
4 TX Transmit data (out)
5 CTS Not used
6 GND Not used

12
RTU-COM
40134A 100/28.05
Rxd/Txd
Modem
Powe r
In
C
0 1 2 3
RS232
DIP switch
SIM card
Antenna
System
0 1 2 3
Out
C
C
0 1
C
Application ground wiring
An protective ground back plane is recom-
mended in the panel. The GND terminal on
the RTU-COM and the DIN rail must be con-
nected direct to the grounded back plane

13
RTU-COM
400134 A 100/28.05
Configuration of the RTU-COM
The RTU is configured with a PC running the
configuration program. Connect a PC with a
serial cable to the RTU programmer port (ca-
ble UCC-301).
Indicators
4 LEDs are placed on the front of the RTU-
COM.
System LED:
On= Application program running OK
Off= Application program stopped
Flashing = Error.
Power LED:
On= Power on
Off= Power off
Flashing= Power save mode.
Modem LED (GSM):
On= Searching for network
Flashing slowly= Connected to network
and off-line.
Flashing faster= Connected to network
and on-line.
Modem LED (PSTN):
Led indicate DCD (data carrier detect)
Rxd/Txd LED:
Indicate RX/TX communication activity to
modem interface.
Document notes:
This installation and connection guide is sub-
ject to change without notice.
Technical data sheet and other applicable
document are available through your local dis-
tributer and on our company homepage:
www.brodersencontrols.com
Rxd/Txd
Modem
Powe r
In
C
0 1 2 3
RS232
DIP switch
SIM card
Antenna
System
0 1 2 3
Out
C
C
0 1
C

14
RTU-COM
40134A 100/28.05
Waste and disposal notice
This Electronic device falls under
DIRECTIVE 2002/96/EC OF THE
EUROPEAN PARLIAMENT AND OF THE
COUNCIL
of 27 January 2003
on waste electrical and electronic
equipment (WEEE)