Omega OME-A822PG Signal Shielding, Use a single connection to frame ground not A.GND or D.GND

Figure 4

R is a shunt resistor. A 250Ω shunt resistor converts 4-20mA to 1-5Vdc.

Signal Shielding

zThe signal shielding is the same for the connections shown in Figure 1 to Figure 4

zUse a single connection to frame ground (not A.GND or D.GND)

Vin

OME-A-822PGL/PGH A.GND

D.GND

Frame Ground

OME-A-822PGL/PGH Hardware Manual ---- 35