Kohler Industrial Generator Set Operation Manual page 103

TB1 Terminal Strip
Analog and Digital Input Connections
Terminal Description
TB1--DI 1 DCH1
TB1--DI 2 DCH2
TB1--DI 3 DCH3
TB1--AI 1 ACH1
TB1--AI 2 ACH2
TB1--GND Ground
TB2 Terminal Strip
KI Relay Outputs
Terminal Description
TB2--COM Common
TB2--COM Common
TB2--NO Normally Open Common Fault (32A)
TB2--NC Normally
Closed
TB3 Terminal Strip
Accessory Power Output Connections
Terminal Description
TB3--1 E--Stop
TB3--1A E--Stop
TB3--3 Remote Start
TB3--4 Remote Start
TB3--AUX Auxiliary
TB3--AUXR Auxiliary--R
Figure 6-33 Controller Connections
Note: When battery charger GM87448 is used, the
Battery Charger Fault is communicated through
CAN communication and the connection on TB1
is not used. Also, this connection is factory
reserved for Enclosure Temperature: High
Shutdown on select Telecom units.
TP-6694 7/18
Connection
No Function
Aux. Warning Switch
(see Note below)
No Function
No Function
Common A/D Ground
Connection
User--Defined
Common Fault (2)
User--Defined
Connection
E--Stop Ground
E--Stop
Remote Start
Remote Start
Aux. Shutdown Sw.
Aux. Shutdown Sw.
P1 24-Pin Connector
Engine Wiring Harness
Terminal Description
P1--12 14P +12VDC
P21 6-Pin Connector
RS-485 (RSA II)
Terminal Description
P21--1 GND
P21--2 (+)
P21--3 (--)
P21--4 GND
P21--5 (+)
P21--6 (--)
TB1 Terminal Strip Designations
Analog and Digital Input Connections
Terminals Controller
on Board Designation
TB1--DI 1 DIn A1
TB1--DI 2 DIn A2
TB1--DI 3 DIn A3
TB1--AI 1 AIn A1
TB1--AI 2 AIn A2
TB1--GND —
Connection
Prime Power Switch
Connection
Shield
Red
Black
Shield
Red
Black
SiteTech
Designation
A1
A2
A3
—
A1
—
Section 6 Accessories 103