HID2030 SMART Transmitter Power Supply

< 2-channel isolated barrier
< 24 V DC supply (bus powered)
< 2-wire SMART transmitters or current sources
< Usable as signal splitter (1 input and 2 outputs)
< Dual output 4 mA … 20 mA or 1 V … 5 V
< Line fault detection (LFD)
< Up to SIL 2 (SC 3) acc. to IEC/EN 61508

Function
This isolated barrier is used for intrinsic safety applications. It provides a fully floating supply to power 2-wire SMART transmitters in the hazardous area, and repeats the current to drive a safe area load. It is also used with 2-wire current sources.
Digital signals may be superimposed on the analog values in the hazardous or safe area, which are transferred bidirectionally.
A separate fault output on the bus is signaled if the input signal is outside the range 0.2 mA … 24 mA. The fault conditions can be monitored via a Fault Indication Board.
This module mounts on a HiD Termination Board.
Application
The device supports the following SMART protocols:
l HART
l BRAIN

Configure the device in the following way:
l Push the red Quick Lok Bars on each side of the device in the upper position.
l Remove the device from termination board.
l Set the switches according to the figure in the Configuration section.
Note
The pins for this device are trimmed to polarize it according to its safety parameters. Do not change the setting. For further information see system description.

HID2030SK