D5020D

The Isolating Driver D5020 module is a high integrity analog output
interface suitable for applications requiring SIL 2 level in safety
related systems for high risk industries. It isolates and transfers a 4-
20 mA signal from a controller located in Safe Area to a load in
Hazardous Area. It has a high output capacity combined with a low
drop across its input terminals. The circuit allows bi-directional
communication signals, for HART® smart positioners. Line and load
open/short circuit detection is provided: the fault in the field is directly
mirrored to the PLC AO and it is also reported by opening the fault
output.

• SIL 2 / SC 3
• Output to Zone 0/Div. 1
• Installation in Zone 2/Div. 2
• 4-20 mA Input, Output Signal
• HART® compatible
• Line & Load short/open circuit detection
• Field fault mirroring to the PLC AO
• In-field programmability by DIP Switch

Datasheet
Instruction manual
Product page
EPLAN dataset