Kohler Industrial Generator Set - Input;Output (I;O) Module Board

TP-6694 7/18 95Section 6 Accessories
6.1.5 Input/Output (I/O) Module Board
The I/O module board provides a generator set mounted
panel with two analog inputs and five digital outputs.
The I/O module is not available with the 15-relay board
described in Section 6.1.3.
See Figure 6-12 for circuit board components and
electrical connections to the controller.
See Figure 6-13 for connections of analog inputs. Refer
to Figure 6-34 for accessory connections.
See Section 6.2, Accessory Connections, for terminal
identification.
Use a computer with Kohler SiteTecht software to
assign functions to digital outputs. Each input and
output corresponds to a controller connection. Verify
that the settings are appropriate for the connected
sensor, switch, or equipment.
Refer to Introduction—List of Related Materials for the
SiteTecht Software Operation Manual part no.
SiteTecht analog inputs B1 and B2 and digital outputs
B1 through B5 are designated for use on the optional I/O
Module. See Figure 6-11.
SiteTech I/O Name
Optional I/O Module
Board Connection
Analog Input B1 P28 Analog Input VN1/VP1
Analog Input B2 P28 Analog Input VN2/VP2
Digital Output B1 P29 (K1)
Digital Output B2 P30 (K2)
Digital Output B3 P31 (K3)
Digital Output B4 P32 (K4)
Digital Output B5 P32 (K5)
Figure 6-11 I/O Module Input/Output Assignments
GM78246E-2
1. P29/P30/P31 K1/K2/K3 2-amp relay outputs
2. P32 K4/K5 10-amp relay outputs
3. P28 In1/In2 analog inputs
4. P25 RJ45 In (to controller P23)
5. P27 CAN terminator
1
2
3
4
5
Figure 6-12 Input/Output (I/O) Module Board Kit
TP-6694-6
+5
VPx
VNx
GND
P28
100 ohm min. or 50 mA max. current
+5
VPx
VNx
GND
P28
Analog
Device
GND
Output
Optional 5 V power
(50 mA max.)
+5
VPx
VNx
GND
P28
Analog
Device
GND
Optional 5 V power
(50 mA max.)
+
--
0--5 Volt Ratiometric Sensor 0--5 Volt Analog Device +/-- 3 Volt Analog Device
Figure 6-13 I/O Module Analog Input Connections P28