Single Channel RS 422 / RS 485 Field Bus Isolating Repeater


The DIN-Rail RS422 / RS485 Fieldbus Isolating Repeater type D1061S-077 is used to separate Intrinsically Safe RS422 / RS485 equipment located in Hazardous Area from a RS232 / RS422 / RS485 controller located in Safe Area. Transmission speed is DIP-switch adjustable from 1.2 Kbit/s up to 1.5 Mbit/s. Terminating impedance is DIP-switch selectable inside the unit (200 Ω value) for both sides of communication lines (Hazardous Area and Safe Area side). RS422 / RS485 connection in Safe Area is provided both on terminal block and SUB D 9 poles female connector on the unit. RS232 connection is provided on SUB D 9 poles female connector only. The module also provides a shield terminal block for connecting cable shielding on Hazardous Area side.


• Input/Output from Zone 0 (Zone 20), installation in Zone 2.
• RS422 / RS485 Hazardous Area I.S. Signal.
• RS232 / RS422 / RS485 Safe Area Signal.
• Transmission speed up to 1.5 Mbit/s.
• Three port isolation, Input/Output/Supply.
• EMC Compatibility to EN61000-6-2, EN61000-6-4.
• In-field programmability by DIP Switch.
• High Reliability, SMD components.
• Simplified installation using standard DIN Rail and plug-in terminal blocks.
• 250 Vrms (Um) max. voltage allowed to the instruments associated with the barrier.


24 Vdc nom (20 to 30 Vdc)


D1061S - RS422/RS485 Isolating Repeater


    DTS0352 D1061S-077 data sheet (English) (PDF 241 KB)
    ISM0102General D1000 Series Instruction Manual (PDF 2.65 MB)
    ISM0146D1061S-077 instruction manual (PDF 934 KB)
    ISM0155General D1000 Series Safety Instruction Manual (PDF 4.62 MB)
    CRT003ATEX certificate n. DMT 01 ATEX E 042 X (I.S.) (PDF 10.99 MB)
    CRT028Korean Register Type Approval Certificate (PDF 245 KB)
    CRT032IECEx CoC for D1000 Series (I.S.) [link IECEx BVS 07.0027X] (PDF 2.80 MB)
    CRT0369EAC EMC Declaration for D1000 series (PDF 1.35 MB)
    CRT175INMETRO Certificate DNV 13.0108X (PDF 688 KB)
    CRT192EAC Ex Certificate for D1000 Series (PDF 3.82 MB)
    CRT216Ukraine certificate for D1000 series (PDF 3.50 MB)
    CRT318DNV Maritime Type Approval Certificate (D1000 Series) (PDF 1.78 MB)
    BUSPower Bus Optional Enclosure
    MCHP065Din Rail Anchor, for Terminal Block Side of Bus Power
    MOR016DIN Rail End Stopper Terminal Block
    MOR017Plug-in Terminal Block male, Horizontal Output, for Bus Power
    MOR022Plug-in Terminal Block female, Horizontal Output, for Bus Power


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