I/O terminal configuration - Operation Manual - ELC.E14 - EM1.8D - EM1.8R - EM1.8U

X1

OAT

Outside Air Temperature

AI, 0...10 V

-40...70 °C

ELC.E14 - X1

X2

OAH

Outside Air Humidity

AI, 0...10 V

0...100 %

ELC.E14 - X2

X3

SAT

Supply Air Temperature

AI, 0...10 V

0...50 °C

ELC.E14 - X3

X4

SAH

Supply Air Humidity

AI, 0...10 V

0...100 %

ELC.E14 - X4

X5

RAT

Return Air Temperature

AI, 0...10 V

0...50 °C

ELC.E14 - X5

X6

RAH

Return Air Humidity

AI, 0...10 V

0...100 %

ELC.E14 - X6

X7

SAP

Supply Air Pressure

AI, 0...10 V

0...1000 Pa

ELC.E14 - X7

X8

RA_CO2

Return Air CO2

AI, 0...10 V

0...2000 ppm

ELC.E14 - X8

X9

OAD_CTL

Outside Air Damper Control

AO, 0...10 V

0...100 %

ELC.E14 - X9

X10

OAD_FB

Outside Air Damper Feedback

AI, 0...10 V

0...100 %

ELC.E14 - X10

DO1

SF_CMD

Supply Fan Command

DO, Relay

0-OFF / 1-ON

ELC.E14 - DO1

DO2

RF_CMD

Return Fan Command

DO, Relay

0-OFF / 1-ON

ELC.E14 - DO2

DO3

HUM_CMD

Humidifier Command

DO, Relay

0-OFF / 1-ON

ELC.E14 - DO3

DO4

DO, Relay

0-OFF / 1-ON

ELC.E14 - DO4

X1

MAD_CTL

Mixed Air Damper Control

AO, 0...10 V

0...100 %

EM1.8U0 - X1

X2

MAD_FB

Mixed Air Damper Feedback

AI, 0...10 V

0...100 %

EM1.8U0 - X2

X3

EAD_CTL

Exhaust Air Damper Control

AO, 0...10 V

0...100 %

EM1.8U0 - X3

X4

EAD_FB

Exhaust Air Damper Feedback

AI, 0...10 V

0...100 %

EM1.8U0 - X4

X5

CV_CTL

Cooling Valve Control

AO, 0...10 V

0...100 %

EM1.8U0 - X5

X6

CV_FB

Cooling Valve Feedback

AI, 0...10 V

0...100 %

EM1.8U0 - X6

X7

HV_CTL

Heating Valve Control

AO, 0...10 V

0...100 %

EM1.8U0 - X7

X8

HV_FB

Heating Valve Feedback

AI, 0...10 V

0...100 %

EM1.8U0 - X8

X1

SF_VFD_CTL

Supply Fan Variable Frequency Drive Control

AO, 0...10 V

0...50 Hz

EM1.8U1 - X1

X2

SF_VFD_FB

Supply Fan Variable Frequency Drive Feedback

AI, 0...10 V

0...50 Hz

EM1.8U1 - X2

X3

RF_VFD_CTL

Return Fan Variable Frequency Drive Control

AO, 0...10 V

0...50 Hz

EM1.8U1 - X3

X4

RF_VFD_FB

Return Fan Variable Frequency Drive Feedback

AI, 0...10 V

0...50 Hz

EM1.8U1 - X4

X5

SF_DPS

Supply Fan Differential Pressure Status

DI

0-OPN / 1-CLS

EM1.8U1 - X5

X6

RF_DPS

Return Fan Differential Pressure Status

DI

0-OPN / 1-CLS

EM1.8U1 - X6

X7

PFILT_DPS

Primary Filter Differential Pressure Status

DI

0-OPN / 1-CLS

EM1.8U1 - X7

X8

SFILT_DPS

Secondary Filter Differential Pressure Status

DI

0-OPN / 1-CLS

EM1.8U1 - X8

D1

SF_STA

Supply Fan Status

DI

0-OFF / 1-ON

EM1.8D0 - D1

D2

SF_FA

Supply Fan Fault Alarm

DI

0-OK / 1-FLT

EM1.8D0 - D2

D3

SF_MA

Supply Fan Auto/Manual Select

DI

0-MAN / 1-AUTO

EM1.8D0 - D3

D4

RF_STA

Return Fan Status

DI

0-OFF / 1-ON

EM1.8D0 - D4

D5

RF_FA

Return Fan Fault Alarm

DI

0-OK / 1-FLT

EM1.8D0 - D5

D6

RF_MA

Return Fan Auto/Manual Select

DI

0-MAN / 1-AUTO

EM1.8D0 - D6

D7

LLT_STA

Low Limit Temperature Status

DI

0-OPN / 1-CLS

EM1.8D0 - D7

D8

DI

0-OK / 1-FLT

EM1.8D0 - D8