Input from Zone 0 (Zone 20) / Division 1, installation in Zone 2 / Division 2
4-20mA Input / Output Signal, Source mode
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
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
The single channel Repeater Power Supply, D5011S module, is a high integrity analog input interface suitable for applications requiring SIL 3 level (according to IEC 61508:2010 Ed. 2) in safety related systems for high risk industries. It provides a fully floating dc supply for energizing conventional 2 wires 4-20mA 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
