Mtl4517 Switch Proximity Detector Interface 2-Channel Line Fault Detection¹

Product Description Product feature:The MTLx517 enables two safe-area loads to be controlled, through a relay, by proximity detectors or switches located in a hazardous area. Line faults are signalled through a separate relay and indicated on the top of the module. Switches are provided to select phase reversal and to enable the line fault detection. Specification:Number of channels Two Location of switch Zone 0, IIC, T6 hazardous area Div.1, Group A, hazardous location Location of proximity detector Zone 0, IIC, T4-6 hazardous area, if suitably certified Div.1, Group A, hazardous location Hazardous-area inputs FSMFUNCTIONAL SAFETY MANAGEMENT IEC 61508:2010 Inputs conforming to BS EN60947-5-6:2001 standards for proximity detectors (NAMUR)Voltage applied to sensor 7 to 9V dc from 1k ±10% Input/output characteristics Normal phase Outputs closed if input > 2.1mA (<2k in input circuit) Outputs open if input < 1.2mA (> 10k in input circuit) Hysteresis: 200μA (650) nominal Line fault detection (LFD) (when selected)User selectable by switches on the side of the module.Line faults are indicated by the LED for each channel.Line fault relay is energised and channel output relay de-energised if input line-fault detected Open-circuit alarmon if I in < 50μA Open-circuit alarm off if I in > 250μA Short-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 to25k in parallel with switchFAQ1. who are we?We are based in Sichuan, China, start from 2020,sell to Southeast Asia(35.00%),North America(20.00%),South America(10.00%),Africa(10.00%),Mid East(10.00%),Western Europe(10.00%),Eastern Europe(5.00%). There are total about 11-50 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Air cylinder,air valve,solenoid valve,magnetic switch,limit sensor.4. why should you buy from us not from other suppliers?Sichuan Focus Science and Technology Co., Ltd. (Focus) has more than 10 years' experience in the pneumatic industry field! Focus main products include air valve, air cylinder, solenoid valve, magnetic switch, limit sensors ect.5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;Language Spoken:English,Russian.

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