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DI-9204Exd Digital Flame-proof Manual Call Point
Installation and Operation Manual

The Intelligent Solution

Page 5

Rubber Washer

M5×10

Hexagon Socket

Countersunk Head Screw

M4

×

10

Screw Assembly

Cable

Fig. 6

φ35

200

20

0

R

6

8-

8

150

1

50

5

8

4

Unit: mm

Th ro u

gh H ol

e (C ab

le Ou t

l et )

Fig. 7

6 Testing

Warning: Power up only after all the devices are well connected.

(1) Test the MCP after installation or regular maintenance.

(2) Before testing, notify the proper authorities that the system is undergoing

maintenance and will temporarily be out of service. Disable the zone or system

undergoing maintenance to avoid unwanted alarms.

(3) Testing in addressable mode: Pressing the glass, the red alarm indicator shall

constantly illuminate, and the FACP shall display the MCP address.

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Summary of Contents for DI-9204Exd

Page 1: ...HTTP WWW HOMBI RU HTTP GSTRU RU E MAIL hombi hombi ru ...

Page 2: ...Operation Principle 2 4 1 Exterior View 2 4 2 Operation Principle 2 5 Installation and Wiring 2 5 1 Wall mounting 2 5 2 Pole mounting 4 6 Testing 5 7 Operation 6 8 Applications 6 8 1 Application in Addressable Mode 6 8 2 Non addressable Mode 6 8 3 Application in Supervised Digital Input SDI Loop 7 9 Troubleshooting and Maintenance 7 10 Caution 7 11 Accessories and Tools 7 HTTP GSTRU RU E MAIL homb...

Page 3: ...ess can be modified in field An independent output contact is provided to control periphery devices The MCP is reusable You can press it to alarm and reset it by a special key With wide temperature range high ingress protection rating the MCP can apply to vessels outdoors and explosive hazardous environment 3 Technical Specifications Operating Voltage Addressable Mode Loop 24V ranged 16V 28V Non a...

Page 4: ...lf locked mechanically to reduce possibility of mis triggered alarm The built in microprocessor is designed for checking alarms and controlling its indicators 5 Installation and Wiring Warning Before installing the MCP disconnect power from the loop Before installation check whether the enclosure and labels are sound and complete The MCP can be installed either on the wall or on a pole 5 1 Wall mo...

Page 5: ...ing an Allen key For MCPs with explosion proof mark Ex dII C T6 the cables are to be drawn in through flame proof cable glands following the steps below a Strip an armored cable with cross section not less than 1 0mm2 and outer diameter φ8mm as shown in Fig 3 b Install the Entrance Interface 3 and Grommet 1 to the MCP body using an Allen key c Thread the end of cable through Nut 8 Grommet 7 Middle...

Page 6: ...ntact is closed to control external devices These two terminals are optional that can be used or not Connect the cables to the terminals in sequence 4 Final installation After connection put the cover into the base and then fasten them with M5 10 Hexagon socket countersunk head screws 5 2 Pole mounting The pole mounted MCP is shown in Fig 6 and dimension of the pole is shown in Fig 7 The mounting ...

Page 7: ...ting Warning Power up only after all the devices are well connected 1 Test the MCP after installation or regular maintenance 2 Before testing notify the proper authorities that the system is undergoing maintenance and will temporarily be out of service Disable the zone or system undergoing maintenance to avoid unwanted alarms 3 Testing in addressable mode Pressing the glass the red alarm indicator...

Page 8: ...needs to be programmed with an address ranging from 1 to 242 using GST handheld programmer Please refer to the installation and operation manual of the programmer 2 Please reset the MCP if the fire alarm is cleared 8 Applications 8 1 Application in Addressable Mode In addressable mode connect terminal Z1 and Z2 with the loop of the FACP K1 and K2 can be used as the input signal for other fire prot...

Page 9: ...programmer and connecting terminals Otherwise the circuit may be broken 2 Cannot be registered If the MCP cannot be registered please check whether the wiring of the bus is correct voltage within normal range and the MCP plugged firmly Otherwise the circuit may be broken 10 Caution 1 Install and maintain the MCP in compliance with installation code applied to explosive hazardous areas 2 It is proh...

Page 10: ...T UK Global System Technology PLC Lion Court Staunton Harold Hall Melbourne Road Ashby de la Zouch Leicestershire England LE65 1RT Tel 44 1283 225 478 Fax 44 1283 220 690 Email info gst uk com www gst uk com GST Dubai Global System Technology PLC PO Box 17998 Unit ZA04 JEBELALI Free Zone Dubai UAE Tel 971 0 4 8833050 Fax 971 0 4 8833053 Email info gst uk com www gst uk com HTTP GSTRU RU E MAIL hom...

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