Related Products: |
EGSK-301, EGMA-301 |
Related Documents: |
EZDP-2041 |
Type: |
Operation |
Keywords/Labels: |
Assurance Monitoring, Installation, Operations |
Summary: |
Describes the signal pair terminal assignments and color coding. Provides tables for interpreting output values for DCS. |
The 4–20 mA output connection points are located inside the Assurance Monitoring System enclosure. The terminal strips are labeled to indicate which signal pair is carried at each terminal connection point.
Shaft V RMS |
Shaft V 0-Pk |
Shaft V DC |
Gnd I RMS |
Gnd I 0-Pk |
Gnd I DC |
Rope Status |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BK |
WT |
BK |
WT |
BK |
WT |
BK |
WT |
BK |
WT |
BK |
WT |
BK |
WT |
+ |
- |
+ |
- |
+ |
- |
+ |
- |
+ |
- |
+ |
- |
+ |
- |
The 4–20 mA outputs are intended to be used with a plant DCS. Refer to the following seven tables when programming.
Measurement Range: 0–50 V RMS
4–20 mA Scale: 1 mA = 3.125 V RMS
Shaft Voltage RMS (V) |
4–20 mA Output |
|---|---|
0 |
4 |
12.5 |
8 |
25 |
12 |
37.5 |
16 |
50 |
20 |
Measurement Range: 0–200 V 0-Pk
4–20 mA Scale: 1 mA = 12.5 V 0-Pk
Shaft Voltage 0-Pk (V) |
4–20 mA Output |
|---|---|
0 |
4 |
50 |
8 |
100 |
12 |
150 |
16 |
200 |
20 |
Measurement Range: -25–25 V DC
4–20 mA Scale: 1 mA = 3.125 V DC
Shaft Voltage DC (V) |
4–20 mA Output |
|---|---|
-25 |
4 |
-12.5 |
8 |
0 |
12 |
12.5 |
16 |
25 |
20 |
Measurement Range: 0–30 A RMS
4–20 mA Scale: 1 mA = 1.875 A RMS
Ground Current RMS (A) |
4–20 mA Output |
|---|---|
0 |
4 |
7.5 |
8 |
15 |
12 |
22.5 |
16 |
30 |
20 |
Measurement Range: 0 –70 A 0-Pk
4–20 mA Scale: 1 mA = 4.375 A 0-Pk
Ground Current 0-Pk (A) |
4–20 mA Output |
|---|---|
0 |
4 |
17.5 |
8 |
35 |
12 |
52.5 |
16 |
70 |
20 |
Measurement Range: -30–30 A DC
4–20 mA Scale: 1 mA = 3.75 A DC
Ground Current DC (A) |
4–20 mA Output |
|---|---|
-30 |
4 |
-15 |
8 |
0 |
12 |
15 |
16 |
30 |
20 |