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Remarks and reservations

Connection and operation of the device is allowed only after reading and understanding the
contents of this document. Keep User's Manual with the device for future use.
The manufacturer bears no responsibility for errors, damages and failures caused by improper

selection of devices and cables, improper installation or failure to understand the contents of this
document.
Unauthorised repairs and modifications of the device are not allowed. The manufacturer bears no

responsibility for the results of such interventions.
Excessive mechanical, electrical or environmental exposure may result in damage to the device.
Use of damaged or incomplete devices is not allowed.
The design of the Gas Safety System for a protected facility may involve other requirements
throughout all stages of the product life.

How to use this manual?

The following symbols of optical indicators status are used throughout the document:

Symbol

Interpretation

Optical indicator on
Optical indicator flashing
Optical indicator off
Optical indicator status not determined (depends on other factors)

Table 1: Optical indicators status notation

Important parts of the text are marked as follows:

Pay special attention to information given in these fields.

User's Manual consists of main text and appendices. Appendices are independent documents and
can exist without User's Manual. Appendices have their own page numbering independent of

User's Manual page numbering. These documents can also have their own tables of contents. All
documents included in the User's Manual are marked in the bottom right corner with their name

(symbol) and revision (issue number).

s. 3|12

User Manual: POD-004-ENG R01

Summary of Contents for PW-036-A

Page 1: ...POD 004 ENG R01 User Manual Control Unit Module Sigma MOD AO Product code PW 036 A...

Page 2: ...ring Detection and Reduction of gas hazards We invite you to familiarize yourself with our offer on www atestgaz pl Atest Gaz A M Pachole sp j ul Spokojna 3 44 109 Gliwice Poland tel 48 32 238 87 94 f...

Page 3: ...protected facility may involve other requirements throughout all stages of the product life How to use this manual The following symbols of optical indicators status are used throughout the document...

Page 4: ...pecification 11 8 Product marking 12 9 Appendices 12 List of Tables Table 1 Optical indicators status notation 3 Table 2 Output current in various modes of the module operation 8 Table 3 Electric inte...

Page 5: ...o a need appears to provide an interface between the Sigma Gas system which is based on digital transmission of information and an existing system for automatic control with the 4 20 mA current loop O...

Page 6: ...em off there is a possibility that a dangerous voltage can exist on the terminals of the Control Unit It can originate from another system like for an example ventilation system that uses one of the o...

Page 7: ...tes with default settings Failure the device indicates a critical failure 4 2 Current outputs 4 20 mA The modules can operate in two modes see Section 6 4 for more details about configuration Active s...

Page 8: ...erloaded OVERLOAD mode 22mA Non critical failure of a detector N Normal operation of the detector N Table 2 Output current in various modes of the module operation N the output current is in proportio...

Page 9: ...onnected 3 Output 1 8 Analog outputs for the 4 20 mA current loop Positive pole for module outputs S Current outputs for detector signals Negative pole for module outputs Table 3 Electric interface de...

Page 10: ...ends of these strands shall be terminated with terminal sleeves If there is a need to connect two strands in one terminal of the device only the connection in one common terminal sleeve is allowed det...

Page 11: ...responsibility to ensure disposal of waste equipment by handing it over to a designated collection point for the recycling of waste electrical and electronic equipment The proper recycling of your wa...

Page 12: ...uishing ABS PC Weight 0 2 kg Lifetime 10 years Mandatory periodic inspection Every 12 months Mounting DIN 35 TS35 rail Table 4 Technical specification 8 Product marking Product code Description PW 036...

Page 13: ...2011 65 EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment EN 50581 2012 This declaration of conformity is issued under the sole responsibility of...

Page 14: ...Gas System layout with multiple Sigma MOD AO modules Atest Gaz A M Pachole sp j ul Spokojna 3 44 109 Gliwice Poland VAT No 969 143 32 31 tel 48 32 238 87 94 fax 48 32 234 92 71 e mail contact atestga...

Page 15: ...Date Signature Company stamp Sigma MOD AO Serial no Product revision R Channel number Gas Detector address DEF 4 20 mA output Active Passive 1 2 3 4 5 6 7 8 Date Signature Company stamp Atest Gaz A M...

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