Distribtuion Isolator
This product is compatible with two modes of power distribution and isolation: power
distribution mode, which provides working power to the on-site 2-wire transmitter, samples the
2-wire current signal output by the transmitter, and converts it into 4-wire current signal output
after isolation processing; In isolation mode, 4-wire current signal is adopted, and 4-wire current
signal is output through isolation. The input mode can be set through the built-in toggle switch
on the upper side of the product. Optional: 1 in 1 out, 1 in 2 out, 2 in 2 out.
Technical indicators
Working power supply: 24VDC ± 10%
Power consumption: ≤ 1.2W (1 in and 1 out); ≤ 1.8W (1 in and 2 out); ≤ 2.4W (2 in and 2 out)
Input signal:
Power distribution mode, 2-wire system, 4 ~ 20mA
Isolation mode, 4-wire system, 4 ~ 20mA
Distribution voltage: distribution mode, 19 ~ 26V
Distribution protection: maximum short-circuit current, 40mA; Maximum open circuit voltage, 26V
Input impedance: isolation mode, ≤ 200 Ω
Output signal: 4-wire system, 4 ~ 20mA
Output load: 0 ~ 350 Ω
Conversion accuracy: ± 0.1% F.S
Temperature drift: ± 0.01% F.S / ℃
Insulation strength: input / output, ≥ 2000vac (1min); Input / power supply, ≥ 2000vac
(1min); Output / power supply, ≥ 1000VAC (1min)
Insulation resistance: input / output / power
