Manual Manual 37223E 37223E easYgen-3000 easYgen-3000 Series Series (Package (Package P1) P1) - - Genset Genset ControlControl
Page Page 52/67 52/67 © © WoodwardWoodward
Wiring Single-Pole SendersWiring Single-Pole Senders
An accuracy ofAn accuracy of ≤ 2.5% ≤ 2.5% may be achieved when using singlemay be achieved when using single-pole senders. The specified accuracy of-pole senders. The specified accuracy of ≤≤ 2.5% for2.5% for
single-pole sensors can only be achieved if the differential voltage between the genset chassis ground and PE doessingle-pole sensors can only be achieved if the differential voltage between the genset chassis ground and PE does
not exceed +/- 2.5V.not exceed +/- 2.5V.
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WWiring iring diagramfor diagramfor single-pole sensosingle-pole sensorsrs
11
22
11
44
11
33
AAnnaalolog g ininppuutt
AAnnalalog og ininpuput [t [AAI 0I 033]]
Resistive / VDOResistive / VDO
Resistive / VDOResistive / VDO
[AI 03]
[AI 03]
[AI 02][AI 02]
0/4 to 20 mA0/4 to 20 mA
0/4 to 20 mA0/4 to 20 mA
Resistive / VDOResistive / VDO
[AI 01]
[AI 01]
0/4 to 20 mA0/4 to 20 mA
99
11
11
11
00
AAnnalaloog g ininpuput [t [AAI 0I 022]]
AAnnalaloog g ininpuput [t [AAI 0I 011]]
Engine ground
Engine ground
66
22
Engine groundEngine ground
+
+
++
++
66
11
PE
PE
Protective EarthProtective Earth
-
-
--
Figure 6-46: Analog inputs - Figure 6-46: Analog inputs - wiring single-pole senderswiring single-pole senders
Terminal Terminal Description Description AA
maxmax
9 9 Analog Analog input input [AI [AI 01] 01] ground, ground, connected connected with with engine engine ground ground 2.5 2.5 mm²mm²
10 10 Analog Analog input input [AI [AI 01] 01] 2.5 2.5 mm²mm²
11 11 Analog Analog input input [AI [AI 02] 02] ground, ground, connected connected with with engine engine ground ground 2.5 2.5 mm²mm²
12 12 Analog Analog input input [AI [AI 02] 02] 2.5 2.5 mm²mm²
13 13 Analog Analog input input [AI [AI 03] 03] ground, ground, connected connected with with engine engine ground ground 2.5 2.5 mm²mm²
14 14 Analog Analog input input [AI [AI 03] 03] 2.5 2.5 mm²mm²
Table 6-29: Analog inputs - terminal aTable 6-29: Analog inputs - terminal assignment - wiring single-pole sendersssignment - 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 son the easYgen-3100 with sheet metal housing. Theheet 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.
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