Manual
Manual 37223E
37223E
easYgen-3000
easYgen-3000 Series
Series (Package
(Package P1)
P1) -
- Genset
Genset Control
Control
Page
Page 52/67
52/67
©
© Woodward
Woodward
Wiring Single-Pole Senders
Wiring Single-Pole Senders
An accuracy of
An accuracy of
≤ 2.5%
≤ 2.5% may be achieved when using single
may be achieved when using single
-pole senders. The specified accuracy of
-pole senders. The specified accuracy of
≤
≤
2.5% for
2.5% for
single-pole sensors can only be achieved if the differential voltage between the genset chassis ground and PE does
single-pole sensors can only be achieved if the differential voltage between the genset chassis ground and PE does
not /- 2.5V.
not /- 2.5V.
-
-
W
Wiring
iring diagramfor
diagramfor single-pole senso
single-pole sensors
rs
1
1
2
2
1
1
4
4
1
1
3
3
A
An
na
alo
log
g in
inp
pu
utt
A
An
nal
alog
og in
inpu
put [
t [A
AI 0
I 03
3]]
Resistive / VDO
Resistive / VDO
Resistive / VDO
Resistive / VDO
[AI 03]
[AI 03]
[AI 02]
[AI 02]
0/4 to 20 mA
0/4 to 20 mA
0/4 to 20 mA
0/4 to 20 mA
Resistive / VDO
Resistive / VDO
[AI 01]
[AI 01]
0/4 to 20 mA
0/4 to 20 mA
9
9
1
1
1
1
1
1
0
0
A
An
nal
alo
og
g in
inpu
put [
t [A
AI 0
I 02
2]]
A
An
nal
alo
og
g in
inpu
put [
t [A
AI 0
I 01
1]]
Engine ground
Engine ground
6
6
2
2
Engine ground
Engine ground
+
+
+
+
+
+
6
6
1
1
PE
PE
Protective Earth
Protective Earth
-
-
-
-
Figure 6-46: Analog inputs -
Figure 6-46: Analog inputs - wiring single-pole senders
wiring single-pole senders
Terminal
Terminal
Description
Description
A
A
max
max
9
9
Analog
Analog input
input [AI
[AI 01]
01] ground,
ground, connected
connected with
with engine
engine ground
ground
2.5
2.5 mm²
mm²
10
10
Analog
Analog input
input [AI
[AI 01]
01]
2.5
2.5 mm²
mm²
11
11
Analog
Analog input
input [AI
[AI 02]
02] ground,
ground, connected
connected with
with engine
engine ground
ground
2.5
2.5 mm²
mm²
12
12
Analog
Analog input
input [AI
[AI 02]
02]
2.5
2.5 mm²
mm²
13
13
Analog
Analog input
input [AI
[AI 03]
03] ground,
ground, connected
connected with
with engine
engine ground
ground
2.5
2.5 mm²
mm²
14
14
Analog
Analog input
input [AI
[AI 03]
03]
2.5
2.5 mm²
mm²
Table 6-29: Analog inputs - terminal a
Table 6-29: Analog inputs - terminal a ssignment - wiring single-pole senders
ssignment - wiring single-pole senders
NOTE
NOTE
The Protective Earth terminal 61 is not connected
The Protective Earth terminal 61 is not connected on the easYgen-3100 with s
on the easYgen-3100 with sheet metal housing. The
heet metal housing. The
protective earth connection at the sheet
protective earth connection at the sheet metal housing must be used instead.
metal housing must be used instead.