1 Ch, 0/4-20 mA TX Repeater, Power Supply, and Trip Amplifier

12-24 Vdc

1

The D1054S, provides a fully floating dc supply for energizing conventional 2-wire 4-20 mA Transmitter, or separately powered 3-4 wire 4-20/0-20 mA Transmitter located in Hazardous Location, and repeats the current in floating circuit to drive a Safe Area load. Output signal can be direct or reverse. The circuit allows bi-directional communication signals, for Hart/Smart Transmitters. Two independent Alarm Trip Amplifiers are also provided. Each alarm energizes or de-energizes an SPST relay for High, Low, Low start-up or Burnout alarm function. All settings are easily programmable via software.

4-20 mA/0-20 mA (15 V) floating supply and signal to Smart, or non Smart, two wire Tx.

2 Independent set points 2 SPST Relay 2 A / 250 V. 4-20 mA / 0-20 mA (1-5 V / 0-5 V) output signal totally isoalted from Input and Supply.

1 channel I.S. analog input for 2 wire loop powered or separately powered Smart Transmitters, provides 3 port isolation (input/output/supply) and current (source mode) or voltage output signal. In addition it provides two SPST Relay Alarm contacts with adjustable Alarm Trip Point.

Fully software programmable.
Both passive or active input.
2 or 3-4 Wire transmitters.
0-20mA or 4-20mA input.
Input values scalable to adjust sensor errors.
Both sink or source output
mA or V output.
600 Ohm output load capability.
Two alarm relay outputs.
One alarm can be set for remote burn-out indication.