Kongsberg RSER200-4 Guida
RSER200-4
Hardware Module Description
Kongsberg Maritime Part no.603444
300993/Ap27
October 2006
Document history
Document number: 300993
Rev. Ap27 October 2006 First version.
Note
The information contained in this document remains the sole property of Kongsberg Maritime AS. No
part of this document may be copied or reproduced in any form or by any means, and the information
contained within it is not to be communicated to a third party, without the prior written consent of
Kongsberg Maritime AS.
Kongsberg Maritime AS endeavours to ensure that all information in this document is correct and fairly
stated, but does not accept liability for any errors or omissions.
Warning
The equipment to which this manual applies must only be used for the purpose for which it was
designed. Improper use or maintenance may cause damage to the equipment and/or injury to personnel.
The user must be familiar with the contents of the appropriate manuals before attempting to operate
or work on the equipment.
Kongsberg Maritime disclaims any responsibility for damage or injury caused by improper installation,
use or maintenance of the equipment.
Comments
To assist us in making improvements to the product and to this manual, we welcome comments and
constructive criticism.
e-mail: km.documentation@kongsberg.com
P. O . B o x 4 8 3
N-3601 Kongsberg,
Norway
Kongsberg Maritime AS
Telephone:+4732285000
Telefax:+4732285010
Service:+4781535355
www.kongsberg.com
Hardware Module Description
Table of contents
Glossary....................................................................................................................4
1 OVERVIEW........................................................................ 5
1.1 Document user..........................................................................................................5
1.2 Module......................................................................................................................5
2 FUNCTION ........................................................................ 6
2.1 Power supply input...................................................................................................6
2.2 Serial Line Interfaces................................................................................................7
2.2.1 Link Channel interfaces................................................................................. 8
2.2.2 Field Channel interfaces ................................................................................ 8
2.2.2.1 RS232 typical .......................................................................................... 8
2.2.2.2 RS422 typical .......................................................................................... 9
2.2.2.3 RS485 typicals......................................................................................... 9
2.2.2.4 NMEA 0183 typical ............................................................................... 10
2.3 LED indicators .......................................................................................................10
2.4 USB interface .........................................................................................................12
2.5 Watchdog................................................................................................................12
3 TECHNICAL SPECIFICATIONS ......................................... 13
4 CONFIGURATION ............................................................ 14
4.1 Module identiÞcation .............................................................................................15
4.2 P1 to P3 - Link Channel connectors.......................................................................15
4.3 P4 - USB connector ................................................................................................16
4.4 X1 to X4 - Field channel terminal rows ................................................................. 16
4.5 RBUS A and RBUS B connector ...........................................................................17
5 INSTALLATION ............................................................... 18
6 REPLACEMENT ................................................................ 19
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Kongsberg RSER200-4
Glossary
DI Digital Input
DO Digital Output
ESD Electrostatic Discharge
GND Signal ground
IE Instrumentation Earth
I/O Input/Output
LED Light Emitting Diode
MTBF Mean Time Between Failure
NMEA National Marine Electronics Association
PE Protective Earth
RIO200 Kongsberg Maritime Remote I/O 200 module family
RBUS Remote I/O Bus that covers both communication link and power
RBUS Power Electrical power supply to the RIO200 modules including Þeld
channels
RBUS Link RIO communication link based on multi-drop 2 Mbps RS485 with
Manchester encoding
RCU Remote Controller Unit
RS232 Electrical Interface standard for single ended serial data
communication
RS422 Electrical Interface standard for single ended, differential,
balanced serial data communication
RS485 Electrical Interface standard for differential, balanced, multipoint
serial data communication
RSER200–4 Serial line interface module
USB Universal Serial Bus
4300993/Ap27
Overview
1OVERVIEW
1.1 Document user
This document is intended to be used for HW engineering,
hook-up and maintenance. Physical interfaces and capabilities
are described.
1.2 Module
The RSER200-4 is a module in the Kongsberg RIO200 module
family. These modules provide functions such as I/O interface,
network hub/repeater and serial line interface. They have the
same shape and are mechanically mounted on a horizontal
dual-rail system.
The RSER200-4 is a four channel, galvanic isolated, serial
line, interface module that can be linked to one, two or three
controllers (RCUs). The four Þeld channels are individually
conÞgurable as either RS232, RS422, RS485 or NMEA 0183 for
connection to Þeld equipment. There are three Link Channel
interfaces for connection to the controllers.
The RSER200-4 is powered by the RBUS connectors.
The RSER200-4 contains the following features:
• Isolated serial line Þeld channels
• Run/error LED on front showing module status
• Blinking LEDs on front showing transmit and receive data
activity for each channel
• All internal voltages are monitored
• Allow hot module replacement
• Compliant to standards IEC 60945 and IACS E10
300993/Ap27 5
Kongsberg RSER200-4
2 FUNCTION
Figure 1 RSER200-4 function diagram
The RSER200-4 is a serial line module used for connecting
serial line equipment to RCU(s) in single or redundant controller
systems.
The module can be connected to up to three controllers (A, B, C)
via the three RJ45 connectors (P1, P2, P3), and up to four Þeld
equipment (1, 2, 3, 4) via the four terminal blocks (X1, X2, X3,
X4).
The module contains a USB interface (P4) intended for test and
service purposes. It provides functions to monitor the serial line
activity and the general status of the module.
The RSER200-4 consists of the main function blocks as shown
in the function diagram (see Figure 1 for block/function diagram
of the RSER200-4).
• Power supply
• Processor and channel logic
•LinkandÞeld interfaces
• USB interface
• LEDs (Status, RX and TX)
2.1 Power supply input
The RSER200-4 accepts single or dual 24 VDC as supply
voltage(s) via the RBUS A and RBUS B connectors.
6300993/Ap27
Function
The module is provided with “ideal diodes” to interconnect the
two power supplies without loss of voltage. It is also provided
with inrush current protection that limit the current to maximum
0.5 A. This allows plug and play functionality and system short
circuit protection.
Figure 2 Power block diagram for RSER200-4
2.2 Serial Line Interfaces
The illustration in Þgure below shows the switching principles
of RSER200-4.
One controller (A, B or C) can send serial data via one
RSER200-4 module to four serial line Þeld channels. This is
achieved by de-multiplexing.
Dual or triple redundant controllers can be connected to the
module. The controllers will receive data simultaneously, but
only one is allowed to send. The logic for which controller (A, B
or C) that shall send is determined by the controllers.
Figure 3 Serial line switching principles
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Kongsberg RSER200-4
2.2.1 Link Channel interfaces
Three identical Link Channel interfaces A (P1), B (P2), and C
(P3) are available. Each Link Channel interface is connected
using a cable connection between one dedicated RJ45 connector
on the RCU and one of the RJ45 connectors P1, P2, and P3 on
RSER200-4. The Link Channel interfaces are implemented with
high speed RS422.
2.2.2 Field Channel interfaces
Four isolated, identical, serial line Þeld channels 1, 2, 3 and
4 are available. Each of them can be conÞgured by the system
conÞguration interface to handle either RS232, RS422, RS485 or
NMEA 0183 standards.
2.2.2.1 RS232 typical
Figure 4 RS232 interface typical
8300993/Ap27
Function
2.2.2.2 RS422 typical
Figure 5 RS422 interface typical
2.2.2.3 RS485 typicals
Figure 6 RS485 interface typical, 3 wires
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Kongsberg RSER200-4
Figure 7 RS485 interface typical, 6 wires
2.2.2.4 NMEA 0183 typical
Figure 8 NMEA 0183 interface typical
2.3 LED indicators
The module front is provided with several LEDs on the module
front. The LED layout is shown on Figure 9 on page 11
10 300993/Ap27
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