Data Sheet for Product

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Siemens RDF302… Flush-mounted room thermostats with RS485 Modbus communications CE1N3079en
Smart Infrastructure 2020-02-21
Electrical actuator, 3-position
(for small valves 5.5 mm)
SSD31... 4861
Electromotoric actuator, 3-position
(for small valves 5.5 mm)
SQS35… 4573
Note:
For the maximal number of actuators in parallel, refer to information in the data
sheets of the selected actuators and to this list, depending on which value is lower:
· Parallel operation of max 6 SS… actuators (3-pos) is possible.
· Parallel operation of max 10 ON / OFF actuators is possible.
·
Parallel operation of SQS35 is not possible.
Accessories
Description Product no. / SSN
Data
sheet
Changeover mounting kit
(50 pcs / package)
ARG86.3 N3009
Plastic mounting spacer for flush
mount thermostats to increase the
headroom in the conduit box by
10 mm
ARG70.3 N3009