Siemens Climatix Series User Manual

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Siemens Standard application AHU CE1P3977en_02
Building Technologies HMI 01.02.2010
17.22 Outputs
17.22.1 Digital outputs
Main Index > Unit > Outputs > Digital outputs
Parameter Function Value range Unit Standard R S Link
Supply fan cmd Supply Fan Command Off, On 4
Exhaust fan cmd Exhaust fan Off, On 4
Hrec (pump) cmd Heat recovery Pump Command Off, On 4
Htg pump cmd Heating pump Command Off, On 4
El heating cmd Electrical heating Stage Off, On 4
Humidifier cmd Humidification Command Off, On 4
Humidifier pump cmd Humidification Pump Command Off, On 4
Cooling pump cmd Cooling Pump Command Off, On 4
Cooling DX cmd Dx Cooling Command Off, On 4
Heating 2 pump cmd Heating 2 Pump Command Off, On 4 Section:
El heating 2 cmd Electrical heating 2 Stage Off, On 4
6.3
Cooling 2 pump cmd Cooling 2 Pump Command Off, On 4
Cooling 2 Dx cmd Extra Dx Cooling Stage Off, On 4
Outs air damper cmd Outside air Damper Command Off, On 4
Extr air damper cmd Extract Damper Command Off, On 4
Fire damper cmd Fire damper Command Off, On 4
Aux TSP output Auxiliary Time Sheduler Output Off, On 4
Alarm output 2 Output for combined Low alarms (B) Normal,…, Fault 4
Alarm output 1 Output for combined high alarms (A) Normal,…, Fault 4
17.22.2 Analog outputs
Main Index > Unit > Outputs > Analog Outputs
Parameter Function Value range Unit Standard R S Link
Sply fan outp sign Supply Fan output signal 0…100 % 4
Exh fan outp sign Exhaust Fan output signal 0…100 % 4
Hrec output signal Heat recovery output signal 0…100 % 4
Hrec dmpr outp sign Heat recovery Damper Position 0…100 % 4
Heating outp signal Heating Valve Position 0…100 % 4
El htg outp signal Electrical heating Valve Position 0…100 % 4 Section:
Hum outp signal Humidity output signal 0…100 % 4
6.2
Cooling outp signal Cooling Valve Position 0…100 % 4
Htg 2 outp signal Heating 2 Valve Position 0…100 % 4
El htg 2 outp sign Electrical heating 2 Position 0…100 % 4
Clg 2 outp signal Cooling 2 Position 0…100 % 4
Aux A outp fan Auxiliary Output by Fan step Actual Value 0…100 % 4
Basis Document Siemens Climatix Control System
BDCX.100820.01GB
Page 212

Siemens Climatix Series Specifications

General

Application	HVAC control
Communication Protocols	BACnet, Modbus, KNX
Inputs	Analog and digital inputs
Outputs	Analog and digital outputs
User Interface	web interface
Power Supply	24 V AC
Protection Class	IP20
Mounting	DIN rail mounting