Manual

13
MAMM-WSHP-IOM-1MA (November 2011)
Examples of I/O’s
INPUTS
Point Description
UD #1
+Pulse
BMS Supply Air, Duct Static Reset or Room Air Temperature Setpoint
UD #2
Room Air Temperature
UD #3
RTD/Therm/Dry
System Switch Emergency Shut Down Remote Start
UD #4
Contact, 0-10VDC,
High Static Low Static VFD in Bypass
UD #5
0-20MA
Economizer Lockout Cooling Lockout Heating Lockout
UD #6
 Supply Fan Status Compressor Fault Condensate Overflow
UD #7
 Duct Static Pressure or Airflow Switch
UD #8
 Filter Static Pressure or Dirty Filter Switch #1
UD #9
 Outside Air Temperature (AiSE Only)
UD #10
 Condenser Water Temperature
UD #11
 Entering Air Temperature or Return Air Temperature (AiSE)
UD #12

Supply Air Temperature
OUTPUTS
Point Description
UO #1
4-20mA, 0-10Vdc
Spare
UO #2
Heating Source Control Signal
UO #3
0-10 Vdc
Economizer Valve (WiSE)/Damper Control Signal (AiSE)
UO #4
WiSE Bypass Valve Signal
UO #5
Spare
UO#6
Supply Fan VFD Control Signal
DO #1
120 VAC
Start Supply Fan
DO #2 FORM C
Start Condenser Pump or Switch Reversing Valve
DO #3

Field-Lin (MWU or Open Min OA)
DO #4

Common Alarm
DO #5
 Compressor Call #2
DO #6

Compressor Call #1