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VESDA by Xtralis 

 

VESDA Sensepoint XCL 

– Large Bore Quick Start Guide 

 

35564_00 

3. 

Turn over the detector module and locate the terminal blocks on the back. Remove the terminal 
blocks, pulling them toward the centre of the module. 

 

4. 

Connect the cable to the appropriate terminal block, referring to section 3 depending on the version. 
Strip and insert the end of each wire into the corresponding terminal hole, and tighten the terminal 
screw, using a flat-blade terminal screwdriver until the wire is secured. 

5. 

Replace the terminal blocks in their correct positions. 

4.4 

Ground Connections 

Effective grounding is crucial to ensure stable Modbus communications and to limit the effects of radio 
frequency interference. Ground points are provided inside the back box. In order to prevent false readings or 
alarms as a result of ground loops, ensure that the shield of all cables is grounded at a single point, 
preferably at the controller. 

Note: 

Any earth regime must avoid earth loops. 

 

4.5 

Securing Detector Module and Flow Cap 

 

1. 

Position the detector module with the Flow Cap onto the back box ensuring that the Status Indicator is 
in the top left-hand corner when viewed from the front. 

2. 

Tighten the four retaining screws using a No. 2 Phillips screwdriver to secure. 

3. 

Where used, tighten the sealing nut of the cable gland to secure the cable. Refer to the cable gland 
manufacturer’s instructions. 

 

 

www.acornfiresecurity.com

www.acornfiresecurity.com

Summary of Contents for Sensepoint XCL

Page 1: ...December 2019 Document no 35564_00 Part Number 30938 VESDA Sensepoint XCL Large Bore Quick Start Guide www acornfiresecurity com www acornfiresecurity com ...

Page 2: ...www acornfiresecurity com www acornfiresecurity com ...

Page 3: ...per use of the equipment and or failure to take proper precautions Only persons trained through an Xtralis accredited training course can install test and maintain the system Liability You agree to install configure and use the products strictly in accordance with the User Manual and product documents available from Xtralis Xtralis is not liable to you or any other person for incidental indirect o...

Page 4: ...alog mA Output Versions 2 3 2 Modbus RTU Output Versions 2 3 3 Relay Output 2 4 Installation 3 4 1 Safety 3 4 2 Securing the Back Box to a Wall 3 4 3 Cable Connections 3 4 4 Ground Connections 4 4 5 Securing Detector Module and Flow Cap 4 5 Status Indicator 5 6 Connecting to a Detector via Bluetooth 6 www acornfiresecurity com www acornfiresecurity com ...

Page 5: ...ble Digital output Modbus RTU Relay output 2 Relays fault alarm Rated at 24V DC 240V AC 5A Operating Environment Operating temperature 20 to 50 C 4 to 122 F Storage temperature 0 to 30 C 32 to 86 F Humidity 0 to 99 non condensing 4 Atmospheric pressure 90 to 110 kPa Ingress protection IP65 Type 4 in accordance with NEMA 250 Installation category II UL CSA IEC EN 61010 1 Pollution degree 2 UL CSA I...

Page 6: ... Analog mA Output Versions Legend 1 24 V DC or 24 V AC 2 0V or 24V AC 3 4 to 20 mA 4 Common 3 2 Modbus RTU Output Versions Legend 1 24 V DC or 24 V AC 2 0V or 24V AC 3 A 4 B 3 3 Relay Output Legend 1 Normally closed NC 2 Common 3 Normally open NO 1 2 www acornfiresecurity com www acornfiresecurity com ...

Page 7: ...or mounting purposes Punch the required screw positions or drill using a 4 mm drill Secure the back box in its mounting position with suitable fixings appropriate to the mounting surface Do not over tighten There are four cable entry knock outs on three of the sides and rear face of the back box Drill or punch the entries as required 4 3 Cable Connections 1 Fit suitable cable glands included or co...

Page 8: ...nsure stable Modbus communications and to limit the effects of radio frequency interference Ground points are provided inside the back box In order to prevent false readings or alarms as a result of ground loops ensure that the shield of all cables is grounded at a single point preferably at the controller Note Any earth regime must avoid earth loops 4 5 Securing Detector Module and Flow Cap 1 Pos...

Page 9: ...t face Normal The indicator is lit GREEN when the concentration of the target gas is within normal range The Normal indication can also be set to Confidence Flash or Off Alarm RED flashes rapidly when the gas concentration is beyond the alarm level threshold Fault YELLOW flashes rapidly when the gas detector is in a fault state Bluetooth pairing BLUE flashes when Bluetooth pairing between the gas d...

Page 10: ...ETECTORS to scan for available detectors 6 Select a detector from the detector list to pair with it 7 Look for the detector whose Status Indicator is flashing blue 8 Tap Confirm Detector to pair with that detector Otherwise tap Return to list to select one of the others 9 To connect to detectors that are not added to your user account you will need registration sheet containing the device QR code T...

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