McQuay AWS

16 KOMAC00607-09EN
Extension I/O Fan Module Circuit #1 & 2
Digital Inputs
# Description Output Off Output On
DI1 PVM/GFP Circuit #1 Fault No fault
DI2 PVM/GFP Circuit #2 Fault No fault
Digital Outputs
# Description Output Off Output On
DO1 Circuit #1 Fan Step #5 Fan Off Fan On
DO2 Circuit #1 Fan Step #6 Fan Off Fan On
DO3 Circuit #2 Fan Step #5 Fan Off Fan On
DO4 Circuit #2 Fan Step #6 Fan Off Fan On
Extension I/O Fan Module Circuit #3
Digital Outputs
# Description Output Off Output On
DO1 Circuit #3 Fan Step #5 Fan Off Fan On
DO2 Circuit #3 Fan Step #6 Fan Off Fan On
Extension I/O Unit Alarm & Limiting (POL)
Analog Inputs
# Description Signal Source Range
X3 Demand Limit 4-20 mA 1 to 23 mA
X4 Unit Current 4-20 mA 1 to 23 mA
Analog Outputs
# Description Output Signal Range
Not Needed
Digital Inputs
# Description Signal Off Signal On
X1 External Alarm/Event External Device Failure External Device OK
X2 Current Limit Enable No Limiting Limiting
X5 Circuit Switch #1 Circuit Off Circuit On
X6 Circuit Switch #2 Circuit Off Circuit On
X7 Circuit Switch #3 Circuit Off Circuit On
Digital Outputs
# Description Output Off Output On
DO1 Evaporator Water Pump #2 Pump Off Pump On
DO2 Open
DO3 Circuit #1 Alarm No Alarm Alarm
DO4 Circuit #2 Alarm No Alarm Alarm
DO5 Circuit #3 Alarm No Alarm Alarm