LG AR-DR12-05A Installation And Operation Manual page 108

CONTROLLER
Overview
Table 11: c.pCOe Expansion Board 2 Analog Inputs / Outputs and Digital Outputs.
Analog Inputs
Drawing Reference Terminal
1 J2
1 J2
1 J2
1 J2
1 J2
1 J2
1 J2
1 J2
1 J2
1 J2
Analog Outputs
Drawing Reference Terminal
1 J2
Digital Outputs
Drawing Reference Terminal
2 J10
2 J10
2 J11
2 J11
2 J11
2 J12
2 J12
108
Label Unit Connection
U1 Analog output
U2 Space CO2 level
U3 Outside air flow measuring station
U4 Supply fan air flow measuring station
U5 Exhaust fan air flow measuring station
U6 OA/RA damper control, BMS input b
U7 Supply fan control, BMS input c
U8 Exhaust fan control, BMS input c
U9 Unassigned
U10 Used as digital input.
Label Unit Connection
U1 Electric heat capacity output d
Label Unit Connection
NO1 Unassigned
NO2 Unassigned
NO3 Unassigned
NO4 Unassigned
NO5 Unassigned
NO6 Unassigned
NC6 Unassigned
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Sensor Type Range
0–10 Vdc 0–2000 ppm
0–10 Vdc 0–1"wc or 0–0.5"wc
0–10 Vdc 0–30" wc
0–10 Vdc 0–30" wc
0–10 Vdc 0–100%
0–10 Vdc 0–100%
0–10 Vdc 0–100%
Sensor Type Range
0–10 Vdc 0–100%
Position Indicates