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www.atestgaz.pl

Sigma Gas system – wiring diagram

Atest-Gaz

A. M. Pachole sp. j.

ul. Spokojna 3, 44-109 Gliwice, Poland

VAT No.: PL 9691433231

tel.: +48 32 238 87 94

fax: +48 32 234 92 71

e-mail: [email protected]

p. 1/1

Appendix: PU-Z-005-ENG R01

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Summary of Contents for PW-033-A

Page 1: ...POD 002 ENG R03 User Manual Control Unit Module Sigma MOD LED Sigma MOD DO Product code PW 033 A PW 033 C...

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: ...atus area for system operation 17 3 1 4 Status area for the data transmission system 18 3 1 5 Keypad 18 3 2 Start up of the device test of user interface 19 3 3 Basic view 20 3 3 1 General code of ind...

Page 5: ...LEDs for the system status 25 Table 19 Technical specification 28 List of figures Figure 1 Application of the Control Unit Module Sigma MOD LED 7 Figure 2 Example of collaboration between the Sigma M...

Page 6: ...ee safe exchange of information within the system auxiliary equipment such as control HMI panels data gateways mimic boards to enhance performance of the system with additional functionalities such as...

Page 7: ...le of collaboration between the Sigma MOD LED device and ambient environment Operator Gas Detector SmArtGas 4 Field deployed Warning devices Automation systems PLCs SCADA fire protection Field personn...

Page 8: ...f historical states exceeding the thresholds failures only Sigma MOD LED presentation of the relays status only Sigma MOD DO control of the entire system operation The control unit module is designed...

Page 9: ...e details All interface signals are delivered to a common terminal block Specification of all signals is provided in Figure 3 and in Table 2 Some interfaces are galvanic separated from each other The...

Page 10: ...ignal line B GND Negative supply pole connected with GND of Power Supply port 6 Line polarity Configuration jumpers for the ExBUS port See section 2 6 7 R1 R8 Relay outputs see section 2 2 COM Common...

Page 11: ...with power voltage of 230V for the valve without a tests of the valve control line 3 impulses 1 second long with 1 second of interruption Table 3 summarizes default settings for the Sigma MOD LED uni...

Page 12: ...eeded See figure 6 The signal to reset a locked alarm button can be issued only after the gas concentration drops below the first warning threshold See Figure 6 R5 ACOUSTIC ALARM ALARM the third thres...

Page 13: ...for instance signals received from other automation systems or pushbuttons Depending on the signal voltage delivered to any specific inputs see Section 5 5 these inputs can be considered as two logic...

Page 14: ...tion of an external sound warning device siren non inverted DI 3 Reset of a locked optic light warning device non inverted DI 4 Activation of an alarm non inverted Table 5 Default assignment of digita...

Page 15: ...lags Description Default configuration 0 External_DI_0 Input no 0 Deactivation of an internal buzzer 1 External_DI_1 Input no 1 Deactivation of an external sound warning device siren 2 External_DI_2 I...

Page 16: ...on of polarity for SBUS and ExBUS ports 3 User interface 3 1 Sigma MOD LED Front panel Figure 10 Sigma MOD LED front panel Figure 11 Sigma MOD DO front panel s 16 31 User Manual POD 002 ENG R03 A B 5V...

Page 17: ...ct the manufacturer Table 8 Operation of LEDs for indication of the device status 3 1 2 Status area of digital inputs DI Indicating LEDs are meant to show status of digital inputs DI 1 DI 4 See sectio...

Page 18: ...vice memory only Sigma MOD LED and to reset specific signals 3 1 5 1 Specification of buttons for Sigma MOD LED Button Status colour Information red Buzzer3 muting designed to mute deactivate an inter...

Page 19: ...Upon two seconds the display shown the product revision5 number Figure 13 Front panel number of the product revision For instance the foregoing picture shows the 03 product revision number always two...

Page 20: ...ration of gas is detected yellow any failures or defects within the system other colours or flashing light that are different from the foregoing indications are considered as any special status of the...

Page 21: ...etector is locked and the last concentration value is latched The detector stops taking measurements and the MEAS indicator goes off Table 16 Indication of the detector statuses gas warning and alarms...

Page 22: ...f The internal buzzer is active Inhibit mode The detector is temporarily excluded from the system Flags related to that detector are ignored by the controller All indicators blink twice at the same ti...

Page 23: ...etectors with other sensors the corresponding LED in the status area depicted as goes on The detector keeps working and continues measurements of gas concentration which is confirmed by the MEAS indic...

Page 24: ...r reactivation Upon disappearing of the triggering signal the buzzer goes off The buzzer can be deactivated by means of the keypad see section 3 1 5 DI input see section 2 3 and External DI input see...

Page 25: ...mory is currently displayed Table 18 Indications of LEDs for the system status After the button is depresses the Control Unit Module Sigma LED displays a historical event stored in the controller memo...

Page 26: ...K 4 DI 1 32 gas detectors SmArtGas 4 Sigma MOD LED 8 PK 4 DI Sigma MOD LED Sigma MOD DRV 8 4 20 mA Sigma MOD AO 8 PK 4 DI Sigma MOD LCD SBUS EBUS Sigma MOD LCD PLC SCADA RS 485 MODBUS ASCII RTU Ethern...

Page 27: ...tion This symbol on a product or on its packaging indicates that the product must not be disposed of with other household waste Instead it is the user s responsibility to ensure disposal of waste equi...

Page 28: ...overloading Digital communication parameters Port SBUS Electric standard Communication protocol Port ExBUS Electric standard Communication protocol RS 485 Sigma Bus RS 485 Modbus ASCII 19200 b s 7E1...

Page 29: ...www atestgaz pl 5 6 Dimension Figure 18 Dimension of device s 29 31 User Manual POD 002 ENG R03 90 160 58 45 Dimension in mm...

Page 30: ...t R1 WARNING 1 R2 WARNING 2 R3 ALARM R4 VISUAL ALARM locked R5 SOUND ALARM R6 MEASUREMENT R7 SERVICE R8 FAILURE negated Output no Default setting according to the manual Configuration on customer s re...

Page 31: ...D DO 2 PU Z 003 ENG Guidelines to the cabling of the system with an RS 485 interface 3 PU Z 005 ENG Sigma Gas system wiring diagram 4 PU Z 006 ENG The memory map for the GTW functionality in Control U...

Page 32: ...use within certain voltage limits EN 60335 1 2012 EN 60529 1991 EN 62368 1 2014 In relation to directive 2011 65 EU on the restriction of the use of certain hazardous substances in electrical and ele...

Page 33: ...with a more accurate round cross section made with the use of pressure better sealing in the Ex glands 3 Power source The power supply line should be designed in such a way that at the lowest expecte...

Page 34: ...V min UPS supply voltage 21V min permissible sensor supply voltage 12 V distance between the control unit and the sensor 800 m Calculations max current consumption of the sensor 2 W 12 V 0 167 A permi...

Page 35: ...Sigma Gas system wiring diagram Atest Gaz A M Pachole sp j ul Spokojna 3 44 109 Gliwice Poland VAT No PL 9691433231 tel 48 32 238 87 94 fax 48 32 234 92 71 e mail contact atestgaz pl p 1 1 Appendix P...

Page 36: ...lags 40004 N Output signal concentration U16 32 40063 State_A Detector s status flags 40064 N Output signal concentration U16 State_A status of a detector at the specific channel Assignment of the ind...

Page 37: ...orrespond to individual outputs bit 0 R1 bit 7 R8 Bit value of 1 high the R relay is active Bit value of 0 low the R relay is inactive flags 40066 DI_Status Status of DI1 inputs Subsequent bits corres...

Page 38: ...ivation flags 44002 Pulse_External_DI External DI inputs pulse edge controlled Write 1 the previous status of 0 generates a single pulse at the selected input Write 1 the previous status of 1 no actio...

Page 39: ...and execution U16 43502 Command_Code Code of the command to be executed Write code of the command to be executed loading to this register initiates execution of the command Read current value of the c...

Page 40: ...www atestgaz pl Notes...

Page 41: ...www atestgaz pl Notes...

Page 42: ...www atestgaz pl Notes...

Page 43: ......

Page 44: ...M Pachole sp j Spokojna 3 44 109 Gliwice tel 48 32 238 87 94 fax 48 32 234 92 71 e mail contact atestgaz pl For more details on our devices and other products and services offered by us visit www ate...

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