Detcon SmartWireless CXT, Operator'S Installation And Instruction Manual

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Se nti nel C X T
Sentinel CXT Instruction Manual Rev. 1.7 iii
T a ble ofC onte nts
1. Introducti on............................................................................................................................................1
1.1 Features .......................................................................................................................................................... 1
1.2 Optional Components..................................................................................................................................... 3
1.3 Alarms and Fault Condition ........................................................................................................................... 3
1.4 Power Supply-Internal Rechargeable Battery and Charging Accessory ........................................................ 4
1.5 LCD Main Display Function .......................................................................................................................... 5
1.6 Radio Module ................................................................................................................................................. 6
1.7 Sensor Inputs .................................................................................................................................................. 6
1.8 Alarm Outputs ................................................................................................................................................ 8
1.9 Power Switch................................................................................................................................................ 11
1.10 Power Connector .......................................................................................................................................... 11
1.11 External Modbus Connector......................................................................................................................... 11
1.12 Data Logging SD Card ................................................................................................................................. 12
1.13 Remote Alarm Reset/Acknowledge Switch ................................................................................................. 12
1.14 Remote I/O Cabling Accessory and Safe Use .............................................................................................. 12
2. Safe ty G ui deli n e sfor Safe U se ............................................................................................................13
3. Installa ti on............................................................................................................................................15
3.1 Initial Setup .................................................................................................................................................. 15
4. R e cha rgi ng the In te rnal B a ttery P a ck ...............................................................................................21
4.1 Non-Hazardous and Indoor Location ........................................................................................................... 21
4.2 Connecting to Mains Supply ........................................................................................................................ 21
5. System C on fi gura ti on..........................................................................................................................21
5.1 System Operation ......................................................................................................................................... 21
5.2 Operator Interface......................................................................................................................................... 21
5.2.1 Magnetic Programming Tool.................................................................................................21
5.2.2 Front Panel User Interface....................................................................................................22
5.3 Main Display Functions ............................................................................................................................... 23
5.3.1 Sensor Group .........................................................................................................................23
5.3.2 Transceiver Group.................................................................................................................23
5.3.3 YYY% - represents the link quality of the transceiver. Relay Module ...................................23
5.3.4

ALM TEST = CXT Controller is in Alarm Test modeWireless Alarm Station/BM25 .........23
5.4 Menu Mode .................................................................................................................................................. 24
5.4.1 Auto Configure System...........................................................................................................25
5.4.2 Set Channel Data ...................................................................................................................26
5.4.3 Set Channel Alarms ...............................................................................................................28
5.4.4 Set Relay (Alarm) Functions..................................................................................................29
5.4.5 Inhibit and Alarm Test Mode .................................................................................................30
5.4.6 System Diagnostics ................................................................................................................30
5.4.7 Time and Date........................................................................................................................31
5.4.8 View TWA and Peak ..............................................................................................................32
5.5 BM25 Portable Gas Monitor Configuration ................................................................................................. 32
5.6 Wireless Sensor Configuration..................................................................................................................... 33
5.7 Four-Strobe Alarm Bar Configuration ......................................................................................................... 33
6. M a i n te nance a nd Servi ce P ersonnel A cti vi ti es..................................................................................34
6.1 Removal of SD Card .................................................................................................................................... 34
6.2 Installation of SD Card ................................................................................................................................. 34
6.3 Replacement of Condensation Prevention Packet ........................................................................................ 35
6.4 Replacement of Lithium Ion Battery Pack (and Coin Cell).......................................................................... 35
6.5 Proper Cleaning Procedure........................................................................................................................... 35
6.6 Servicing Risks and Verification of Safe State after Servicing .................................................................... 35
7. M odbus
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Sla ve C om m uni ca ti on sP ort.............................................................................................36