Operating Instructions

Laboratory Room Controller Owner's Manual
2-2 Siemens Building Technologies, Inc.
Environmental specifications
Enclosure Physical dimensions................................................Height 13-1/8 inches (333 mm)
Width 14-5/8 inches (371 mm)
Depth 4 inches (102 mm)
Pneumatic Actuation Weight 19.3 lbs.
(Weight includes: Enclosure, LCM, AO–P Modules, Autozero
Modules, AO–P Transducer)
Electronic Actuation Weight 16.3 lbs.
(Weight includes: Enclosure, LCM, Autozero Modules)
Power requirements ................................................................... 24 Vac 50/60 Hz +15%, -20%
Ambient operating temperature.....................................................32°F to 104°F(0°Cto40°C)
Storage temperature .......................................................................................... -40°F to 167°F
(-40°C to 75°C)
Relative humidity limits......................................................... 10% to 95% RH, non-condensing
Power consumption................................................................................................. 24 VA peak
NOTE:
The maximum power consumption can be 48 VA when external occupancy and
alarm indicators are used.
NOTE:
Each electronic actuator requires an additional 25 VA, 24 Vac source. DO NOT
connect any other non-isolated devices to the transformer that powers the
electronic actuators.
LRC Components
LRC components include:
• Enclosure
• Laboratory Controller Module (LCM)
• AO–P Transducer*
• AO–P Modules*
• Autozero Modules
• Terminal Block
* These parts are not included for Electronic Actutation.