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Siemens RDG100, RDG100T, RDG110, RDG140, RDG160 Basic Documentation CE1P3181en
Building Technologies Engineering 28 May 2009
RDG140
RDG160
1- or 3-speed fan
EMC fan DC 0…10 V
• 2-pipe
S3
• 2-pipe
• 2-pipe & radiator
• 4-pipe
• 2-stage
• 2-pipe & radiator
• 4-pipe
• 2-stage
• 2-pipe & el. heater
• 2-pipe & el. heater
N1 Room thermostat RDG1…
M1 1- or 3-speed fan
M2 EMC fan DC 0…10 V
V Valve actuators DC 0…10 V:
Heating, cooling, radiator heating / cooling,
1st or 2nd stage
E1 Electrical heater
YR DC 0…10 V controlled converter / current valve
S1, S2 Switch (keycard, window contact, etc.)
S3 Switch at SELV input (keycard, window contact)
B1, B2 Temperature sensor (return air temperature, external
room temperature, changeover sensor, floor
temperature limit, etc.)
Q Relay outputs
Y DC 0…10 V outputs