Kentec Electronics K921000M8 страница 1 Скачать руководство пользователя

Страница: 1 / 25

Man-1453 Rev.01

Extinguishant Control

Sigma ZXT SI

Product Manual

*Man-1428*

Содержание K921000M8

Страница 1: ...Man 1453 Rev 01 Extinguishant Control Sigma ZXT SI Product Manual Man 1428...

Страница 2: ...extreme care in the handling or use of the equipment are essential to avoid or minimise the chance of personal injury or damage to the equip ment The information figures illustrations tables specific...

Страница 3: ...Manual Release 10 Processor and Watchdog Reset Switches 10 Section 4 Status Indicator LED Indications 11 Manual Only 11 Auto Manual 11 Hold Activated 11 Disabled 11 Imminent 11 Released 11 Fire Zone n...

Страница 4: ...s The Sigma ZXT SI range consists of Supporting Documentation In conjunction with this manual it is strongly advised that Sigma ZXT Product Manual is read and understood Sigma ZXT Installation Manual...

Страница 5: ...9 Auto Manual 1 9 Hold Activated 1 9 Disabled 1 9 Imminent 1 9 Released 1 9 Fire Zone 1 5 9 Fire Zone 2 5 9 Fire Zone 3 5 9 Fault 5 9 2 Numeric countdown Seconds Until Discharge All items 3 Key switc...

Страница 6: ...ture Function Items 1 Printed Circuit Board All items 2 DIP switch Binary address setting All items 3 Push buttons Processor and Watchdog Reset All items 4 Status Indicators COM HOLD MOD CPU FUSE All...

Страница 7: ...klist The installation must be performed by qualified personnel familiar with electronic components Electronic components within the Control Panel are vulnerable to damage from electronic discharge Gr...

Страница 8: ...at all fixing points such that the unit is securely mounted and is not liable to move once fixed The unit should not be mounted in another enclosure or near sources of excessive heat Cables should be...

Страница 9: ...rent address The switch settings for each of the addresses are shown below Figure 3 3 DIL Switch Address Numbering Electrical Connections All connections for wiring are to a single row of screw termin...

Страница 10: ...must not exceed 25 ohms The shield of the cable must be bonded securely to the enclosure via the metal gland Wiring should enter the enclosure at the top bottom or back of the unit using the knock out...

Страница 11: ...d with a push on jumper fitted at position J2 on the left hand side of the PCB This jumper connects a terminating resistor which needs to be in place at the last status unit on the data line If more t...

Страница 12: ...o allow connection of remote Mode Select keys witches or to connect to door interlock contacts The system is designed such that any Manual Only mode input on the system that is active input oper ated...

Страница 13: ...cation if the Manual Release has been tampered with Processor and Watchdog Reset Switches The status unit is controlled by a microprocessor which will re start itself and continue to run if it stops T...

Страница 14: ...tion of the hold circuit during the gas release countdown will temporary HOLD the release countdown timer the release countdown timer will continue counting down once the hold input has deactivated Di...

Страница 15: ...on Figure 5 1 Mode Select Key Switch Manual Release Some models of the status units are fitted with a Manual Release push button This replicates the action of the man ual release control at the main C...

Страница 16: ...indications are located along the bottom of the PCB and are as follows COM This LED indicates that the data communications connection to the control panel is not present This may be be cause the data...

Страница 17: ...rs are supported and these instructions apply for both variants 1 Check wiring and address switch settings on each unit connected to the ZXT Important Double addressing of Status Indicators can cause...

Страница 18: ...Ancillary Boards s ANC Status will be shown as OPERATIONAL NONE UNEXPECTED or MISSING A symbol will be displayed for each device beneath its corresponding address number The table below provides an ov...

Страница 19: ...evice to add in the device status line and press the enter key INSTALL This will log the device onto the panel and the unexpected device fault will clear The status will change to OPERATIONAL in the s...

Страница 20: ...6 6 Missing Status Indicator 3 Enter the Engineering Menu Access Level 3 and select the DEVICES CONNECTED option and then select the REMOTE BUS option to open the REMOTE BUS STATUS screen 4 The REMOTE...

Страница 21: ...on the ZXT LCD as shown in the screen shot below Note An unexpected device is one detected by the Panel which has not been registered onto the configuration Figure 6 7 Unexpected Ancillary Board 3 To...

Страница 22: ...device use the left and right arrows to select the unexpected device to add in the device status line and press the enter key INSTALL This will log the device onto the Panel and the unexpected device...

Страница 23: ...dress that is missing see screen shot below Figure 6 11 Missing Ancillary Board 2 Enter the Engineering Menu Access Level 3 and select the DEVICES CONNECTED option and then select the REMOTE BUS optio...

Страница 24: ...nd what materials to use Product Code Method K921000M8 Gently clean using a soft dry cloth to remove dust and dirt If the enclosure is heavily contaminated moisten the cloth and gently clean using a l...

Страница 25: ...terminals Monitored inputs normal threshold 8K to 1K Monitored inputs trigger threshold 700 to 100 Monitored input short circuit threshold 99 to 0 Data connection Two wire RS485 Maximum 1200m Maximum...