215184
307
Revision A
Figure 9.2: Float Indicator
1030181
A
B
C
D
C
E
F
B
9.1.3
Sensor Output Voltage Range
–
Combine Requirements
The auto header height control (AHHC) sensor output must be within a specific voltage range for each combine, or the
AHHC feature will not work properly.
Table 9.1 Combine Voltage Limits
Combine
Low Voltage Limit
High Voltage Limit
Range (Difference
between High and
Low Limits)
AGCO IDEAL
™
Series
0.5 V
4.5 V
2.5 V
Case IH 5088/6088/7088, 5130/6130/7130,
7010/8010, 7120/8120/9120,
7230/8230/9230, and 7240/8240/9240
0.5 V
4.5 V
2.5 V
Case IH 2588/2577
2.8 V
7.2 V
4.0 V
Challenger, Gleaner A, and
Massey Ferguson
0.5 V
4.5 V
2.5 V
CLAAS 500/600/700 Series
0.5 V
4.5 V
2.5 V
Gleaner R and S Series
0.5 V
4.5 V
2.5 V
John Deere 60, 70, S, and T Series
0.5 V
4.5 V
2.5 V
New Holland CR/CX - 5 V system
0.7 V
4.3 V
2.5 V
New Holland CR/CX - 10 V system
2.8 V
7.2 V
4.1
–
4.4 V