Woodward easYgen-1000, Руководство по установке

Страница: 45 / 58

Manual 37390B easYgen-1000 Series - Genset Control
© Woodward Page 45/57
Analog Inputs (
FlexIn
)
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
It is recommended to use two-pole sensors. This ensures an accuracy of ≤ 1%.
Wiring Two-Pole Sensors
NOTE
To ensure accurate measurements of the system, all VDO sending units must utilize insulated wires
that are connected to the easYgen-1500 common ground (terminal 12). The return wires should be
connected together as close to the easYgen terminals as possible. Terminal 12 must be connected with
the battery ground connection (terminal 48).
11
13
12
Analog input
Analog input [T1]
Analog input [T2]
[T1]
[T2]
Resistive / VDO
Resistive / VDO
[T1]
[T2]
48
B -
Wiring diagram for two-pole sensors
Common
0/4 to 20 mA
0/4 to 20 mA
Battery zero
Figure 6-36: Analog inputs - wiring two-pole sensors
Connect in application mode ...
{0} {1o} {1oc} {2oc} Terminal Description A
max
9 9 9 9
13
Analog input [T1], the following sensors may be used:
- 0/4 to 20 mA
- resistive
- VDO, 0 to 180 Ohm
#VDO
- VDO, 0 to 380 Ohm
#VDO
2.5 mm²
9 9 9 9
12 Common, connected with battery zero 2.5 mm²
9 9 9 9
11
Analog input [T2], the following sensors may be used:
- 0/4 to 20 mA
- resistive
- VDO, 0 to 180 Ohm
#VDO
- VDO, 0 to 380 Ohm
#VDO
2.5 mm²
#VDO - please download a catalog of all available VDO sensors at the VDO homepage (http://www.vdo.com/siemens)
Table 6-23: Analog inputs - terminal assignment - wiring two-pole sensors