Data Sheet for Product

4
Siemens
A6V12071353_en--_b
Smart Infrastructure
2021-12-15
Type summary
Product no.
Stock no.
Operating
voltage
Description
Suitable for
RDF280
S55770-
T442
AC 230 V
VRF HMI unit with touch
button and Modbus
interface
Square conduit box
Ordering
When ordering, specify both product number / stock number and name: e.g. RDF280 /
S55770-T442 VRF HMI unit
Product documentation
Title
Document ID
Operating instruction
A6V12101243
CE declaration
A5W00161028A
Environmental product declaration
A5W00159015A
Related documents such as environmental declarations, CE declarations, etc., can also be
downloaded at the following Internet address:
http://siemens.com/bt/download
Notes
Security
CAUTION
National safety regulations
Failure to comply with national safety regulations may result in personal injury and property
damage.
● Observe national provisions and comply with the appropriate safety regulations.
Mounting and installation
● The devices are suitable for wall mounting.
Mounting