Battery Chargers; Input And Output Modules; Analog Input/Output Module - Kohler KD800 Operation

4.3 Battery Chargers

Factory-installed battery charger kits are available for
KD model generator sets with a single starter or
redundant starters. The 20 Amp, 24 VDC Kohler High
Frequency Battery is used with these models.
The battery charger sends a fault message to the
APM802 controller in the event of a battery charger fault.
See TP-7072, Battery Charger Installation and
Operation Manual, for information about fault conditions
and for battery charger operation instructions.
Figure 4-3 Kohler High Frequency Battery Charger
76 Section 4 Accessories

4.4 Input and Output Modules

The following factory-installed modules are available as
optional accessories.

Analog Input/Output Module

Digital I/O Module
Thermocouple Input Module
The modules are factory-installed in the customer
connection box. Module power and CAN Bus
communications with the controller are factory
connected. The communication speed and module
CAN addresses are factory set. Do not change the
speed or CAN address DIP switch settings.
The modules are equipped with two diagnostic LEDs
that can be used for troubleshooting. See Figure 4-6.
4.4.1 Analog Input/Output Module
The Analog Input/Output (I/O) Module provides two
output connections and four input connections. See
Figure 4-4 for I/O specifications and Figure 4-5 for
connections.
The factory default input and output settings are
undefined. I/O settings can be loaded by an authorized
service technician. Contact your Kohler distributor with
your requirements for inputs and outputs.
Input/Output Specifications
0 - 20 mAmps
Input
Impedance 100 ohms
0 - 20 mAmps
Output
100 - 600 ohms
Figure 4-4 Analog Input/Output Specifications
Connection
2
0.75 to 1.5 mm
2
0.75 to 1.5 mm
TP-7070 8/20