P R O D U C T D ATA S H E E T
www.internationalgasdetectors.com
Transmitters
Control Systems
OLIVER
Sensors
IGD
Accessories
TOCSIN 640
Pre-Configured Gas Detection System, CO2, O2 or N2O
With all the features of a standard 640 system and pre-fitted with a
detector and mains lead. Available with CO2, Oxygen or N2O
detection . This version of the 640 is Pre-Calibrated and configured
with standard alarms based on HSE document EH40. Ready to
use within minutes of delivery with virtually no installation. The
clear to read multi-colour display Provides clear indication of alarm
status. Green in normal operation, flashing red on alarm and with
level indication the system is simple to fit and operate. The built in
sounder also provides clear indication of an alarm condition.
Alarms automatically reset once the hazard is clear requiring no
user input. Clear, Simple to use and effective protection.
Idea for use in:
Small Surgeries For Oxygen Depletion Monitoring
CO2 Detection in Horticulture, Brewery Applications
Background N2O Monitoring
Systems are shipped with factory calibration certificates. The gas detectors fitted have long life Infra-red or polymer cells fitted
with typical operational life in excess of 5 years.
Features
Supplied Pre-Calibrated with Detector: CO2, Oxygen or N2O
Easy to Wall Mount
Pre-Fitted With Mains Lead
Expand Later as Required With Additional Detectors:
CO2
O
2
N2O
Relay Outputs as Standard
4-20mA Output as Standard
RS485 Modbus as Standard
Control up to 24 Devices as Gas Detectors or I/O Modules
LCD Display With Multi Colour Backlight, Flashes Red on Alarm, Flashes Yellow on Fault etc
E-Stop Input (System Configurable)
Dedicated Interlock to Fire Systems (System Configurable)
OLIVER
International Gas Detectors
H2SCO2
CH4
NO
2
SO2NOCO
Triton House
Crosby Street
Stockport
SK2 6SH
England
IGD
Tel: +44 (0)161 483 1415
Fax: +44 (0) 161 484 2345
Email: sales@internationalgasdetectors.com
Website: www.internationalgasdetectors.com
REF T10-LPG-23R-V1.06
FS646773
Ref: ROS641C
Issuers name and address:
EC Declaration of Conformity
Declares that the product listed as:
Oliver IGD Limited of
Triton Hous,
Crosby Street,
Stockport,
Single or Multi-Channel Detector Control Panel Combined
Sk2 6SH
with a Gas Detector
England
Are in conformity with the provisions of the following European Directive(s) when installed, operated, serviced and maintained
in accordance with the installation and operating instructions contained in the product documentation.
TOC-640
2004/108/EC
2006/95/EC
EMC Directive
Low Voltage Equipment Directive (note not applicable to 24V DC Powered Versions)
And that the standards and/or technical specifications referenced below have been applied or considered.
Electrical apparatus for the detection and measurement of flammable gases, general
EN 61779-1:2000
requirements and test methods.
Electrical apparatus for the detection and measurement of combustible gases, toxic gases or
Oxygen: requirements and tests for apparatus using software and or digital technologies.
Excluding requirements for SIL
EMC Generic standards. Immunity for industrial environments
EN 61000-6-2:2005
EN 61000-6-4:2007/A1:2011 EMC Generic standards. Emission standard for industrial environments
EMC Limits. Limits for harmonic current emissions (equipment input current ≤ 16 A per phase)
EN 61000-3-2:2014
EMC Limits. Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage
EN 61000-3-3:2013
supply systems, for equipment with rated current ≤ 16 A per phase
T640-TF9
Technical File Reference
EN 50271:2010
Product Markings
TOC-640
Oliver IGD Limited Operate and Independently
assessed ATEX/IECEX QAN.
Quality Assurance Certificate Number
ExVeritas 16PQAN0014
Quality Assurance Notification Number:
2585
ExVeritas,
Units 16-18,
Abenbury Way,
Wrexham Industrial Estate,
Wrexham, UK, LL13 9UZ
S/-serial number
Oliver IGD Limited operate an independently assessed Testing Agency:
ISO9001:2008 Quality Management System.
TUV - SUD
Octagon House
Concorde Way
Quality Management Certificate Number
PO 15 5RL
FS 646773
Fareham
BSI Assurance UK LTD,
Chiswick High Road,
London
W4 4AL
UK
TUV Certificates and reports can be checked on-line at https://www.tuev-sued.de/industry_and_consumer_products/certificates
Issued on:
20th Feb 2016
At Oliver IGD Limited, Stockport, SK2 6SH , United Kingdom
Signature:
Declaration of Conformity in accordance with EN ISO/IEC 17050-1:2010
Name
Andrew J Collier M.I.O.D
Position:
Managing Director
Date:
20th Feb 2016
Declaration Ref: TOC-640-DEC-2
REAR VIEW
30
REAR VIEW WALL MOUNTING
POINT DETAILS 4.5mm
SCREWS IF NOT USING FOOT MOUNTS
23
122
14
108
4 REAR ENTRY
KNOCK OUTS
20mm DIA
SIDE VIEW
PANEL MOUNT VERSION (CLAMP)
FRONT VIEW
84
79
18
PANEL CUT OUT
141 136
Optional Battery Backup Kit
PN 5686601
201
3M Mains Lead
Note this module uses the
same style enclosure as the
TOCSIN 640 and houses
batteries and charge control.
It is usually mounted below
the TOC-640 and is supplied
with all required connectors.
ORDER CODES
TOCSIN 640 Controller 110/230V AC FOR CO2
TOC-640-CO2
TOCSIN 640 Controller 110/230V AC FOR O2
TOC-640-O2
TOCSIN 640 Controller 110/230V AC FOR N2O
TOC-640-N2O
Controller Panel Mount Kit
5686401
Battery Backup Module
5686601
Combine Controllers With Detectors and I/O Nodes as Required
TOC -BBU
BATTERY BACKUP
RUNNING ON MAINS
Use with TOC-30 Series Detectors and I/O
modules. ABS housed detectors sealed up to
IP65 rating.
RUNNING ON BATTERY
This detector series is standard 2 gang
mount for surface, flush mounting or
mounting to dado rail.
Interface to TOC-30 Series annunciators
for additional I/O functions. The smart
alternative to beacons, sounders and
slam switches.
Use with Tocsin 103 Series
detectors. IP Rated steel
enclosures for harsh industrial
environments.
Use with Tocsin 102 Series
detectors for hazardous area
applications requiring ATEX
approved equipment
Interface to TOC-20 Series Infra Red CO2
Sensors. Reliable accurate CO2
monitoring with humidity and temperature
readings.
Flammable Gas Detection
Toxic Gas Detection
Oxygen Depletion
Protecting People Since 1917
Standard Specifications
Power
110/230V AC 50/60Hz 25W Standard
24V DC Option
Construction
ABS
Display
2 Lines x 8 Digit LCD Display
Multi-Colour Backlight (Red-Alarm, Yellow-Fault, Blue-Normal)
User
IGD Jog Wheel Option Select
Outputs
3 off SPCO Relays 4A Non-Inductive User Configurable
1 off 4-20mA Linear Output User Configurable
Other I/O
Sounder 80dB @ 100mm (Mutable)
RS485 Port Modbus
Dedicated E-Stop Input
Dedicated Fire System Interlock
Inputs
Up to 24 off Addressable Series Detectors or I/O Modules
Note external Booster PSU may be required
Temperature
-5 to 55 Deg C
Humidity
0-95% RH Non-Condensing
Sealing
IP54
Mounting
Wall Mount, Panel Mount Kit Option, Duct Mount Kit Option
Weight
840g
Sensor Accuracies & Response Times
Standard Ranges
Sensor Response times and accuracies are
determined by the type of sensor used. The
following table provides general guidance for
tests carried out by IGD at standard conditions.
Type
Ranges Available
State When Ordering
Type
T90 Response Accuracy
CO2 Infra Red
Pellistors
<10s
+/-2% LEL
0-5000ppm
0-2%
0-5%
Infra Red
<15s
+/-2% of Range
Oxygen Electrochemical
0-25%
Electrochemical <30s
as CO,H2S,SO2
+/-2% of Range
N2O Infra Red
0-1000ppm
as O2
<15s
as NO2,CL,NH3 <50s