Kohler Decision-Maker 3000 Operation page 83

P25 Connector
RJ45 Remote I/O In
Connects to DEC 3000 P23
P26 Connector
RJ45 Remote I/O Out
Open
P27 Connector
CAN Terminator
Place the P27 jumper on the IN pins
P28 Connector
Single-Ended (0- -5 V) Analog Input Connections
Terminal Description
P28--GND AGND Analog Return
P28--VN1 NO Connection
P28--VP1 ACH1 Signal
P28--+5V Supply (.05 amp max.)
P28--GND AGND Analog Return
P28--VN2 NO Connection
P28--VP2 ACH2 Signal
P28--+5V Supply (0.05 amp max.)
P28 Connector
Differential (+/- -3 V) Analog Input Connections
Terminal Description
P28--GND AGND Analog Reference
P28--VN1 ACH1 Negative Differential Signal
P28--VP1 ACH1 Positive Differential Signal
P28--+5V Supply (.05 amp max.)
P28--GND AGND Analog Reference
P28--VN2 ACH2 Negative Differential Signal
P28--VP2 ACH2 Positive Differential Signal
P28--+5V Supply (0.05 amp max.)
P29 Connector
2 Amp. K1 Relay Output (2.1) Connections
Terminal Description
P29--NC Normally Closed
P29--COM Common
P29--NO Normally Open
Figure 6-27 Input/Output Module Board Connections
TP-6694 7/11
P30 Connector
2 Amp. K2 Relay Output (2.2) Connections
Terminal Description
P30--NC Normally Closed
P30--COM Common
P30--NO Normally Open
P31 Connector
2 Amp. K3 Relay Output (2.3) Connections
Terminal Description
P31--NC Normally Closed
P31--COM Common
P31--NO Normally Open
P32 Connector
10 Amp. K4 Relay Output (2.4) Connections
Terminal Description
P32--NC Normally Closed
P32--COM Common
P32--NO Normally Open
10 Amp. K5 Relay Output (2.5) Connections
Terminal Description
P32--NC Normally Closed
P32--COM Common
P32--NO Normally Open
P28 Connector Designations
Terminals Controller
on Board Designation
P28--GND
P28--VN1
DIn B1
P28--VP1
P28--+5V
P28--GND
P28--VN2
Din B2
P28--VP2
P28--+5V
SiteTech
Designation
B1
B2
Section 6 Accessories 83