10
| 2105551-001 rev. AC
4.4.1 Analog input pinouts
Table 3 and Figure 3 identify the AI pinouts.
CAUTION – Equipment damage.
Before connecting to pin 1 (PWR),
ensure that the external device is compatible with the input voltage at
the CHARGER/EXT PWR port. Connecting an incompatible device
may result in damage to the device.
Table 3: Analog input pinouts
Input Pin Description
Input Pin Description
1
1
PWR - Power
3
1
PWR - Power
2
AI - Input signal
2
AI - Input signal
3
GND - Input ground
3
GND - Input ground
2
1
PWR - Power
4
1
PWR - Power
2
AI - Input signal
2
AI - Input signal
3
GND - Input ground
3
GND - Input ground
AI
1
2
3
4
1
2
3
1
2
3
1
2
3
1
2
3
Figure 3: Analog input pinouts
4.4.2 Analog output pinouts
Table 4 and Figure 4 identify the AO pinouts.
CAUTION – Equipment damage.
Before connecting to pin 1 (PWR),
make sure that the external device is compatible with the input voltage
at the CHARGER/EXT PWR port. Connecting an incompatible device
may result in damage to the device.
Table 4: Analog output pinouts
Output
PIN
Description
1
1
PWR - Loop power input
2
SNK - Current sink input
3
SRC - Current source output
4 GND
-
Ground
AO
1
1
2
3
4
Figure 4: Analog output pinouts
