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Electrical Transducers
T-CDL Loop Powered DC Signal Isolator
Model T-CDL

T-CDL Loop Powered DC Signal Isolator

The T-CDL dc signal isolator converts a 4-20mA dc current or a dc voltage into a load independent dc current or voltage signal.
The output signal is powered from a dc loop (4-20mA version) or a dc supply (0-5V, 0-10V version).
Input and Output are galvanically isolated from each other.


Basic Specifications:
InputUnipolar dc current or voltage
Standard inputs: 4 - 20mA dc
(other on request): 8 - 16V dc
: 16 - 32V dc
: 70 - 150V dc
Burden: 5V drop for 4-20mA input, <5mA for voltage inputs
OutputLoad independent dc current or voltage
Standard outputs: 4 - 20mA dc <750Ω load (2 wire loop)
: 0 - 5V dc >2kΩ load (3 wire loop)
: 0 - 10V dc >2kΩ load (3 wire loop)
Accuracy: Class 0.5 to IEC 60688
Range: 0 to 120% of nominal input
IsolationGalvanic isolation between input and output
Test voltage: 4kV 50Hz ac for 1 minute
TemperatureOperating: -10°C to +20°C to +50°C
EMC Compliance: AS/NZS 61000.6.3:2012
Dimensions
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Carrel Electrade Limited
Proudly 100% New Zealand owned and operated.