Manual LMSmodular Hardware
Section 2
Cerberus® LMSmodular
Cerban Splitter CBS-3
Technical Manual
Siemens Building Technologies
Cerberus Division
Cerberus
Security
for People
and Assets
Data and design subject to change
without notice. / Supply subject to
availability.
© Copyright by
Siemens Building Technologies AG
We reserve all rights in this document
and in the subject thereof. By acceptance of the document the recipient
acknowledges these rights and undertakes not to publish the document
nor the subject thereof in full or in
part, nor to make them available to
any third party without our prior express written authorization, nor to use
it for any purpose other than for which
it was deli vered to him.
I
Siemens Building Technologies
Cerberus Division
06.2000
1 Introduction .................................................................................. 1
1.1 Document overview.......................................................................... 1
1.2 Related publications ........................................................................ 1
2 Product description ....................................................................... 2
2.1 The CPU board............................................................................... 2
2.2 The connection board ...................................................................... 3
2.3 The network configuration of CBS-3 ................................................... 4
3 CPU board configuration ............................................................... 5
3.1 Introduction .................................................................................... 5
3.2 Configuration by dip-switches ........................................................... 5
3.2.1 Subsystem setting........................................................................... 5
3.2.2 Cerban vitality telegram.................................................................... 6
3.3 Configuration by Flash EPROM......................................................... 6
4 Hardware installation ..................................................................... 7
4.1 Inside the CS4 ................................................................................ 7
4.2 Inside the CS11 .............................................................................. 8
4.3 Power supply.................................................................................. 8
5 Cables and connections .................................................................9
5.1 Connection to GW-20 ...................................................................... 9
5.2 Connection to GW-21 ...................................................................... 9
5.3 Connection to an user-provided device..............................................10
6 Baud rates....................................................................................10
7 Dip-switches description ..............................................................11
1
Siemens Building Technologies
Cerberus Division
e1148c
06.2000
1 Introduction
The Cerban Splitter CBS-3 accepts in input a serial line on which data are transmitted
using Cerban protocol and outputs the signal to two serial lines with the same protocol.
The Cerban Splitter CBS-3 is composed by one CPU board to which is connected an
asynchronous board with four communication lines.
1.1 Document overview
This manual is intended as a guide for planning, installation and service personnel of
Cerberus systems which use CBS-3 device.
The manual is divided into 5 chapters and 1 annex; a Table of Contents and an Index
allow easy referencing to the arguments.
- Chapter 1 is an introduction to the manual.
- Chapter 2 describes the product.
- Chapter 3 shows how to install the CBS-3, to supply and connect it.
- Chapter 4 shows how to configure the CBS-3.
- Chapter 5 describes how you can identify problems that can possibly arise.
- Annex A lists the firmware versions available for the Cerban Splitter
1.2 Related publications
The following documents could be useful in dealing with Cerban Splitter and understanding how it relates to other pieces of the CMS/LMS network:
- CS11 commissioning manual
- CS4 commissioning manual
- GW-20 Technical manual e1114
- GW-21 Technical manual e1112
2
Siemens Building Technologies
Cerberus Division
e1148c
06.2000
2 Product description
2.1 The CPU board
The CPU board (Fig. 1) is the only board that composes the Cerban Splitter CBS-3.
Neuron
Chip
Flash EPROM
RAM
CPU
RTC
UART
UART
Reset
Service
UART1
UART2
UART3
UART4
RX
TX
RX
TX
RX
TX
RX
TX
service pin LED
Diagnostic
S3
S4
S2
S1
1 2 87643 5
8
7
6
4
3
2
1
5
8
7
6
4
3
2
1
5
2 87643 5
NC
Fig. 1 The CPU board
On this board there are:
§ the CPU, the RAM and Flash EPROM
§ the Real Time Clock (RTC)
§ two UART chips, that manage the four GW-21 serial lines
§ the Neuron Chip, that lets the GW-21 to communicate with the LonWork network
§ four dip switch blocks (S1 - S4), used to configure the GW-21 as described later
§ one reset push-button, used to reset the board
§ one service push-button, to send the service signal to the Neuron Chip
§ four sets of two LEDs. These LEDs show the status of UART RX/TX lines.
§ three LEDs used for diagnostic purposes.
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