رله بریر مدل 4514 MTL

معرفی محصول

رله بریر مدل 4514 MTL تک کاناله میباشد برای ارتباطات داده ها در یک منطقه ضد انفجار نیز مورد استفاده قرار می گیرد
Safe area output MTL4514D two, single pole relays with normally open contacts
Voltage applied to sensor 7 to 9V dc from 1kΩ ±10


توضیحات محصول
The MTL4514 enables two safe–area loads to be controlled, through relays, by a proximity detector or switch located in a hazardous area When selected, open or short circuit conditions in the field wiring are detected by the line fault detect LFD facility and indicated on the top of the module Switches are provided to select phase reversal and to enable the line fault detection
Safe area output MTL4514 two, single pole relays with normally open contacts
Voltage applied to sensor 7 to 9V dc from 1kΩ ±10
Input output characteristics
Normal phase Outputs closed if input amp gt 2 1mA amp lt 2kΩ in input circuit Outputs open if input amp lt 1 2mA amp gt 10kΩ in input circuit
SIL capable These 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 See data on MTL web site and refer to the safety manual