Table 4. Error Status of E1 and E2 LEDs
Error
E1 LED
E2 LED
No error
Off
Off
Underrange
Off
On
Overrange
Off
On
Supply voltage faulty
On
On
Parameter table invalid
Off
On
Device error
Off
On
Flash format error
Off
On
Note
The reported error depends on the measuring range. For information about
input scaling, refer to the device datasheet on
Connecting the REM-11102
Figure 4. REM-11102 Current Measurement Connection
24 VDC
AI+ (0:3)
AI– (0:3)
U
IS
(0:3)
GND
24 VDC
Sensor
GND
x4
REM-11102
+
–
a1
a2
b1
b2
U
IS
and GND are optional, sensor-dependent connections.
REM-11102 Getting Started Guide
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© National Instruments
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