Single Input / Dual Output Loop Splitter SIL 3 Repeater Power Supply Hart for Field Instrumentation – D5014D
The dual channel Repeater Power Supply, D5014D modules are high integrity analog input interfaces suitable for applications requiring SIL 3 level (according to IEC 61508) in safety related systems for high risk industries.
Provides a fully floating dc supply for energizing conventional 2/3 wires 0/4-20 mA, active or passive, transmitters located in Hazardous Area, and repeats the current in floating circuit to drive a Safe Area load. The circuit allows bi-directional communication signals, for Hart transmitters.
Mounting on standard DIN-Rail, with or without Power Bus, or on customized Termination Boards, in Safe Area or in Zone 2.
- 2 fully independent channels
- Input from Zone 0 (Zone 20), installation in Zone 2
- 0/4-20 mA Input / Output Signal Active-Passive / Source-Sink
- Hart compatible
- Input and Output short circuit proof
- High Accuracy
- Three port isolation, Input/Output/Supply
- EMC Compatibility to EN61000-6-2, EN61000-6-4, EN61326-1, EN61326-3-1 for safety system
- In-field programmability by DIP Switch
- ATEX, IECEx Certifications
- High Density, two channels per unit
- Simplified installation using standard DIN-Rail and plug-in terminal blocks, with or without Power Bus, or customized Termination Boards
- 250 Vrms (Um) max. voltage allowed to the instruments associated with the barrier
SIL Level:
D5014D, according IEC 61508 & IEC 61511, is suitable for applications up to safety integrity level SIL 3.
SIL 3 according to IEC 61508 for Tproof = 1 / 2 yrs (10 / 20 % of total SIF).
SIL 2 according to IEC 61508 for Tproof = 10 / 20 yrs (10 / 20 % of total SIF).
D5014D Datasheet