Signal Converters / Isolators

Signal Converter

The signal isolator modules offered by Corrosion Electronics are designed to convert an input signal into a corresponding 4-20mA current output whilst providing 3 way (Power/In/Out)galvanic isolation greater than 2000 Volts rms.

Each module is factory configured for measuring either the TR output voltage, TR output current or reference potentials.

The casing of the isolator module is made of ABS plastic featuring a slim DIN rail mountable design together with plug and socket terminations for easy installation and removal.

The signal isolator modules are typically powered from a 24VDC source situated within the TR. External current loop power is required. (The output from the modules is a passive 4-20mA current sink).

For connection details please refer to the following information.

GENERAL SPECIFICATIONS:

Size: 22 W x 75 H x 105 D (mm)
Housing Material: ABS Thermoplastic
Mounting: DIN rail mounted
Termination: 2 x 4 way plug and sockets - screw terminations
Supply Voltage: 12 VDC or 24 VDC (To be specified)
Current Consumption @ 24VDC Input: 35mA max.
Loop Power: Typically 12-24 VDC, 30 VDC absolute maximum
Accuracy: 0.2% of span or better
Linearity: 0.2% of span or better
Operating Temperature Range: 0 to +70 degrees celsius
Input / Output Isolation: 2kV rms or greater
Input Impedance (Voltage): 100 kOhm
Input Impedance (Current): 5 kOhm
Input Impedance (Reference): 1 gOhm or greater

CONNECTION DIAGRAM:

Signal Converter Connection Diagram

DOWNLOADS:

Description Filetype Download link
Signal Converter product datasheet .pdf Download