Uvc Input And Output Table - Daikin MicroTech II Operation And Maintenance Manual

www.DaikinApplied.com
Exhaust Fan ON/OFF Signal
This relay output provides one set of Normally Open dry contacts that can be used to
signal the operation of an exhaust fan. When the OA damper opens more than the En-
ergize Exhaust Fan OA Damper set point, then the relay output signals the exhaust fan
ON (contacts closed). When the OA damper closes below this set point, the relay output
signals the exhaust fan OFF (contacts open).

UVC Input and Output Table

All UVC input and output connections and their corresponding unit ventilator usage are
shown in the following table.
Table 20: Inputs and outputs, software model 06— electric heat only
I/O
BO-1 Inside Fan High
BO-2 Inside Fan Medium
BO-3 Electric Heat 1
BO-4 Electric Heat 2
BO-5 Electric Heat 3
External Output Option 2: Fault Indication 1
BO-6
BO-7
BO-8
BO-9
BI-1
BI-2
BI-3
External Input Option 3: Ventilation Lockout (default) or Exhaust Interlock 2
BI-4
External Input Option 2: Remote Shutdown 2
BI-5
BI-6 External Input Option 1: Unoccupied
BI-7
BI-8
BI-9
BI-10
BI-11
BI-12
AI-1 IA Temp. Sensor + T.O.
AI-2 Remote Setpt. Adjust. Pot.
AI-3 DA Temp Sensor
AI-4 OA Temp Sensor
AI-5
AI-6
External Output Option 1: Lights On/Off 1
xBO-1
External Output Option 3: Exhaust Fan On/Off 1
xBO-2
xBO-3 OA Damper Open
xBO-4 OA Damper Close
xBO-5
xBO-6
xBO-7
xBO-8 Inside Fan Low
IA Humidity Sensor 3
xAI-1
OA Humidity Sensor 3
xAI-2
Indoor CO 2 Sensor 3
xAI-3
xAI-4
1. Field selectable external output options (all possible options are shown).
2. Field selectable external input options (all possible options are shown).
3. Optional.
Description
Expansion board
37
uVC I o
nput and utput
OM 752-4
t
able