8000 Zone2.pdf

MTL8000 2/x System specificationSystem specificationHAZARDOUS AREA APPROVALS - 2/2 NODE8000 node equipment location*.......................Safe area or..............................................Zone 2, IIC T4 hazardous area or......................Class 1, Div 2, Groups A-D, T4 hazardous location*except for 8101-HI-TX, 8103-AI-TX and 8119-VI-05.............................................................................Safe area orZone 2, IIC T4 (T amb = 60°C), T3 (T amb = 70°C), hazardous area or............................Class 1, Div 2, Groups A-D, T4 (T amb = 60°C),..........................................T3 (T amb = 70°C) hazardous locationField equipment and wiring location.............................................................................Safe area or...................................................Zone 2, IIC hazardous area or...........................Class 1, Div 2, Groups A-D hazardous location(Temperature classification will be determined by the fieldapparatus)HAZARDOUS AREA APPROVALS - 2/1 NODE8000 node equipment location ........................Safe area or..............................................Zone 2, IIC T4 hazardous area or......................Class 1, Div 2, Groups A-D, T4 hazardous locationField equipment and wiring location...................................................Zone 0, IIC hazardous area or...........................Class 1, Div 1, Groups A-D hazardous location(Temperature classification will be determined by the fieldapparatus)LOCAL AREA NETWORKFieldbus protocols supported.................Modbus (RTU mode).............................................................................Profibus - DPNote1. Protocols are selected by choice of Bus Interface Module2. For other protocols consult MTLConfiguration1) via host LAN (if supported by LAN)2) via PC connected locally at configuration portNode address setting ..................Software settable in the BIMLAN physical medium (configurable on carrier)...............LAN A.................................................RS485 or RS422, 5- wireLAN B (where available)........................RS485 or RS422, 5- wireLAN isolationLAN A to LAN B (if applicable).....................................250 V acLAN A or B to system ground .................250 V ac (to EN 61010)POWER SUPPLIESSystem SupplyLocal supply input........................................18.5 - 36 V dc inputSupply redundancy .................................................... supportedRailbus supply voltage...........................................12 V dc ± 5%Applicable standards:◆ Factory Mutual Research Co., Class No. 3611 for Class I,Division 2, Groups A, B, C, D hazardous locations◆ Factory Mutual Research Co., Class No. 3610 for Class I, II, III,Division 1, 2 Groups A-G hazardous locations◆ EN 50014: 1992 Electrical apparatus for potentially explosiveatmospheres, general requirements◆ EN 50020: 1995 Electrical apparatus for potentially explosiveatmospheres, intrinsically safe “i”◆ EN 50021: 1999 Electrical apparatus for potentially explosiveatmospheres, type of protection “n”◆ EC Directive 94/9/EC (ATEX 100A)IMPORTANTUsers are strongly recommended to refer to the System Specifier’s Guide (SSG8002) when designing a new systemEUROPE (EMEA) Tel: +44 (0)1582 723633 Fax: +44 (0)1582 422283AMERICAS Tel: +1 603 926 0090 Fax: +1 603 926 1899ASIA PACIFIC Tel: +65 487 7887 Fax: +65 487 7997E-mail: enquiry@mtl-inst.comWeb site: www.mtl-inst.comJune 2004