Transcription of MTL4516/C – MTL5516C SWITCH/ PROXIMITY
1 12 2016 EatonAll Rights ReservedPublication No. Eaton Electric Limited, Great Marlings, Butterfield, LutonBeds, LU2 8DL, : + 44 (0)1582 723633 Fax: + 44 (0)1582 422283E-mail: (EMEA): +44 (0)1582 723633 THE AMERICAS: +1 800 835 7075 ASIA-PACIFIC: +65 6 645 9888 given data is only intended as a product description and should not be regarded as a legal warranty of properties or guarantee. In the interest of further technical developments, we reserve the right to make design MTL5516C SWITCH/ PROXIMITY DETECTOR INTERFACE2-channel, with line fault detectionThe MTLx516/C enable two safe-area loads to be controlled by a switch or PROXIMITY detector located in a hazardous-area.
2 When selected, open or short circuit conditions in the field wiring are detected by the line-fault-detect (LFD) facility and also indicated on the top of the module. Phase reversal for each channel is selected by a switch on the side of the module and output is provided by changeover relay also common specificationNumber of channelsTwoLocation of switchesZone 0, IIC, T6 hazardous areaDiv. 1, Group A hazardous locationLocation of PROXIMITY detectorZone 0, IIC, T4 6 hazardous area if suitably certifiedDiv. 1, Group A hazardous locationHazardous-area inputsInputs conforming to BS EN60947 5 6:2001 standards for PROXIMITY detectors (NAMUR)Voltage applied to sensor7 to 9V dc from 1k 10%Input/output characteristicsNormal phaseOutputs closed if input > (< 2k in input circuit)Outputs open if input < (> 10k in input circuit)Hysteresis: 200 A (650 ) nominalLine fault detection (LFD) (when selected)User-selectable via switches on the side of the unit.
3 Line faults are indicated by an LED for each channel. The channel output relay is de-energised if an input line fault is alarm on if Iin < 50 AOpen-circuit alarm off if Iin > 250 AShort-circuit alarm on if Rin < 100 Short-circuit alarm off if Rin > 360 Note: Resistors must be fitted when using the LFD facility with a contact input 500 to 1k in series with switch 20k to 25k in parallel with switchSafe-area output Two single-pole relays with changeover contactsNote: reactive loads must be adequately suppressedRelay characteristicsMTL4516/CMTL5516 CResponse time:10ms maximum10ms maximumContact rating (Safe Area).
4 10W, , 35V dc250V ac, 2A, cos > , 40V dc, 2A, resistive loadContact rating (Zone 2):10W, , 35V dc35V, 2A, current consumption35mA at 24 VPower dissipation within at 24 VLED indicatorsGreen: power indicationYellow: two: channel status, on when output energisedRed: two: LFD indication, on when line fault detectedSafety description (each channel)Uo= V Io=14m A Po=37mW Um = 253V rms or dcSIL capableThese models have been assessed for use in IEC 61508 functional safety applications. SIL2 capable for a single device (HFT=0) SIL3 capable for multiple devices in safety redundant configurations (HFT=1)
5 See data on MTL web site and refer to the safety manualHazardous areaSafe areaVs Vs+20 to 35V dc+ + Ch 2Ch 122k 680 22k 680 Switch-type sensorsrequire resistorsif LFD is selected6543217891011121314 MTL5516 CMTL4516 CHazardous areaSafe area+ + Ch 2Ch 122k 680 22k 680 Vs Vs+20 to 35V dcSwitch-type sensorsrequire resistorsif LFD is selected6543219871211101314 MTL4516 Hazardous areaSafe area22k 680 + 22k 680 + Ch 2Ch 1 Switch-type sensorsrequire resistorsif LFD is selectedVs Vs+20 to 35V dc6543219871211101314 FSM FUNCTIONAL SAFETYMANAGEMENTIEC 61508:2010 EPSx516/C Rev6 010916 SIL2 IEC 61508:2010 SIL3 IEC 61508:2010
