Detection and measurement system for toxic and

SIEMENS CC62P
Detection and measurement system
for toxic and explosive gases
Version 3.0 English / September 2009
Page 1
Characteristics (part 1/2)
 MODULAR PANEL: From 1 to 4 module lines (16
detectors/line)
 RS485C digital communication
 ENGLISH or SPANISH Keypad available
 4 independent relay outputs per module line
 Module line programmation: groups and ventilation and alarm
levels, ventilation delay, cyclical ventilation, type of gas,
reading mode and checking warning.
 2 reading modes: Maximums or Sequential
 2 ventilation modes per group: Automatic or Manual
Page 2
Characteristics (part 2/2)
 2 levels of access: Engineer and User, with different
functions.
 Connection of 4-20mA detectors using interface with
automatic addressing
 Up to 1000m of distance (toxic) and 650m (explosive)
 Integration: data transmission to PC, OPC Server & ModBus
 System checking: Maintenance operations by one people
 Designed to operate under most important CO European
standards
Page 3
Module line configuration (part 1/2)
Each group works independently: different levels of operation can be
programmed depending on the gas to detect.
4 relays per module line.
Each line can be divided into:
1, 2 or 4 TOXIC GASES groups
Each group works over one relay (1 ventilation speed ) or two relays
(2 ventilation speed)
1 or 2 EXPLOSIVE GASES groups
Each group works over 3 levels: PREALARM, ALARM and an acoustic
WARNING signal
Page 4
Module line configuration (part 2/2)
Page 5
Module line display
Gas
Group of detection
assigned to the detector
Auxiliary messages:
Reading mode, acoustics statement
and systems revisions
TOX: Ventilation status
EXP: Manoeuvre status
State of the detector
Number of the detector
Gas level
Messages in ENGLISH and in the standard programmed language
Page 6
Types of detectors
SIEMENS CC62P uses RS485C
detectors:
 Detectors for toxic gases & O2 using
electrochemical technology.
 DURTEX (explosive gases using
catalytic technology)
 DIREX (explosive gases and CO2
using infrared technology)
Also, any other 4-20mA detector (using
interface)
Page 7
Connection of detectors
4 wires shield cable
(2 x 1,5mm2 - 2 x 0,25 mm2)
RS485C twisted pair cable
communications
Open loop connection
Page 8
Detectors for toxic gases & O2
Maintenance and calibration procedure
Detectors for toxic gases and 02
Available for this gases: CO, NO2,
HCl, H2S, Cl2, NO, SO2, O2
RS485C communication
Useful life (CO): 4-5 years
Max. distance 1000m
Automatic control and integrated
thermal compensation
Page 9
 Every 12 months: Check the correct
functioning of the detectors by using testing
bottles of the correspondent gas.
 One every 2 years: Doing the zero adjust.
 At the end of the useful life: Check the state
of the detector. If required, replace the
sensor.
CO detectors that need zero adjust will indicate
it with the LED on when this menu is activated.
It is not recommended calibration at installation.
All detectors have been calibrated at factory for
all their useful life.
Total reliability in CO detection
SIEMENS CC62P
Lowest scale is fixed at
400 ppm while the range
of the sensor is from 0 to
1000 ppm. Assuring, in
this
way
that
the
detector´s usual loss of
sensitivity will not to affect
the system´s functioning
during its life time.
Page 10
Detection of CO and NO2
Detection of CO in underground car parks with no
natural ventilation and road tunnels is obliged.
Highly recommended dual detection of CO and
NO2 due to increasing presence of diesel vehicles.
UNDERGROUND
CAR PARKS
Efficient control of gas presence and ventilation.
Sectoring by areas and stages. Saving of electrical
consumption.
ROAD TUNNELS
Page 11
RS485C addressable detectors:
 Total control of the installation in real time
 Easy installation: just one cable
 Minimum maintenance operations
CO detection standards
Spanish standard
POSSIBLE MODULE LINE CONFIGURATIONS
Each zone can be divided into 1, 2 or 4 groups (each one provided of relay for
acting) controlling independently 1, 2 or 4 acting groups .
Page 12
CO detection standards
International / portuguese standard
Each zone can be divided into 1 or 2 groups, controlling independently 1 or 2
groups of inhaling/breathing out (each group has assigned 2 relays). Use of
double speed ventilators
Page 13
Other installations
Protection notice / Copyright notice
Page 14
Detectors for explosive gases
RS485C communication
Detection range from 0 to 100% L.E.L.
Useful life: 3 years
DURTEX HC
DURTEX HC PRO
Max. distance from panel: 650m
Optional module or relay output
Selecting the gas to detected using a jumper
Optical indicators for loop and sensor fault
Sensor and compensator in different encapsulates
Low consumption (30mA-24V) and voltage (10V- 30V DC)
DURTEX X-HC PRO
Detector provided of synterized filter and reusable adaptor
Silicon vapors resistant (HDMS)
Page 15
Detectors for explosive gases and CO2 by infrared
Specially indicated for:
DIREX
Installations with emissions from inhibitant or poisonous
gases.
Atmospheres with no oxygen presence
Installations where maintenance operations must be
reduced to the minimum
Detection range 0-100% L.E.L.(EXP),0-2% vol (CO2)
Useful life: More than 6 years
RS485C communication
Optional relay module or relay output
Optical indicators for loop and sensor fault.
DIREX X
Low consumption (30mA-24V) and voltage (10V-30V DC)
Detector provided of synterized filter and reusable adaptor
Page 16
Maintenance of the detectors
 After 4 months: Check the correct
functioning of the detectors by using
testing bottles of the correspondent gas
 Once a year: Doing the zero adjust
 At the end of the useful life: Check the
state of the detector. If required,
replace the sensor
It is not recommended calibration at
installation. All detectors have been
calibrated at factory for all their useful
life.
Page 17
 Detectors
using
infrared
technology do not require any
maintenance operation during all
its useful life.
 Every 6 months verify the correct
functioning of the detectors
Detectors configuration
For explosive detection, from a total of 4 available relays, 2 relays per group
are used (PREALARM - ALARM) Therefore, the module line can be only
divided into 2 groups.
In case of mixed detection, (EXP + Toxic), there will be a non used relay as
toxic gas detection only requires one relay
Page 18
Configuration of 4-20mA detectors
Interface 4-20mA for connecting 4-20mA detectors to SIEMENS CC62P.
The following configurations per module lines, can be installed:
 1 Interface for 8 4-20mA detectors + 8 RS485C detectors
 1 Interface for 8 4-20mA detectors + 1 Interface for 8 4-20mA detectors
Detectors connected to interfaces, are automatically addressed according to the input
number to they are connected to.
Group 1
1 or 2 gases
Group 2
2 groups
1 acting relay per group
Connection of 4-20mA detectors to the interface is point to point
Page 19
SIEMENS CC62P
Integration
SIEMENS CC62P allows unidirectional integration to BMS or similar using:
1. OPC Server
2. MODBUS RTU
3. MODBUS TCP/IP*
*This option is not compatible with MM8000
Page 20
SIEMENS CC62P-MM8000
Integration OPC (1/2)
MM8000 CLIENT OPC
&
OPC-DE1 SERVER
4 Module line x 16 detectors
>15 m
RS232 cable
OPC Server satisfy the OPC Data Access 1.0A and 2.0
PC with Windows XP or equivalent.
MM8000 is the software to install in the management post acting as MM8000 Client
OPC-DE1 is the OPC server for SIEMENS CC62P developed by DURAN
ELECTRONICA
Connection with SIEMENS CC62P through RS232 Serial port.
Page 21
SIEMENS CC62P-MM8000
Integration OPC (2/2)
4 module line x 16 detectors
MM8000 CLIENT OPC
&
OPC-DE1 SERVER
>15 m
RS232
16/1 ports
RS232 cable
RS485 cable
<15m
1 to 16 control units
Conversor
RS232-RS485
Maximum capacity of 16 panels per license.
If the distance between SIEMENS CC62P and PC is longer than 15 m, is advisable to
use a RS232/RS485 conversor to get a maximum distance of 1,200m.
Page 22
SIEMENS CC62P-OPC Integration
Information displayed as OPC
items by OPC server.
The control unit must be set in
Reading Mode: SEQUENTIAL
OPC server offer you all tags for
each set control unit.
Tags indicate gas type, analogue
measurement, alarm status, etc.
Page 23
SIEMENS CC62P-MM8000 Integration MODBUS RTU
4 module lines x 16 detectors
MM8000 CLIENT MODBUS
1 to 128 control units
NK8223
RS232 cable
RS232 or RS485 cable
INTESISBOX
Ethernet or RS232 cable
1 INTESISBOX per control unit.
Allows Modbus 03 and 04 functions for Modbus register reading.
Allows poll records for multiple register reading. Modbus memory map. It is
possible to configure speed and slave number.
2 bytes register (MSB. LSB, 16 bits format unsigned).
Page 24
SIEMENS CC62P Integration MODBUS TCP/IP
4 Module lines x 16 detectors
1 to 254 control units
RS232 cable
INTESISBOX
Ethernet
This option is not compatible with MM8000
1 INTESISBOX per control unit
Allows Modbus 03 and 04 functions for Modbus register reading
Allows poll records for multiple register reading. Modbus memory map. IP
address, subred mask and configurable TCP port.
2 bytes register (MSB..LSB format 16 bits format unsigned)
Page 25
Applications
Underground car parks
Batteries rooms
Paper mills
Tunnels
Fumigation
Semiconductor industry
Utility tunnels
Garaje workshop
Water treatment
Cellars
Grain storage
Steel works
Chemical industry
Greenhouses
Swimming pools
Chicken farms
Incubators
Food processing
Domestic boilers
Nuclear industry
Refrigeration
Page 26
Certificates
Spanish standard UNE 23.300/84 Certificate of Conformity regarding the CO
detection and measurement apparatus issued by the J. M. Madariaga Inspection
Organization.
Report of complying with the German standard VDI 2053 regarding the
ventilation of underground car parks and tunnels issued by the TÜV Rheinland
Certification
Electrical equipment with certain voltage limits. Directive 2006/95/EC of the
European Parliament and of the Council.
Electromagnetic compatibility. Directive 2004/108/EC of the European Parliament
and of the Council.
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