User Manual

9
Siemens CB1N3066.2en
Smart Infrastructure 2019-10-25
Technical data
Power supply
Operating voltage AC 230 V +10%/-15%
Frequency 50/60 Hz
Power consumption Max. 8 VA
Input relay
Control input Q11
Rating
AC 24...230 V
5 mA…4(2) A
Output relay
Control output Q14 (N.O.) / Q12 (N.C.)
Rating
AC 24...230 V
5 mA…4(2) A
Operational data
Switching differential
- Heating mode 0.5...4 K (factory setting: 1 K)
Setpoint setting range
- Comfort mode
- Protection mode
5...40 °C (factory setting: 20 °C)
OFF, 5...40 °C (factory setting: 8 °C))
Built-in room temperature sensor
- Measuring range
- Accuracy at 25 °C
- Temperature calibration range
0…49 °C
<±0.5 K
±3.0 K
Resolution of settings and display
- Temperature setpoints
- Current temperature value displayed
0.5 °C
0.5 °C
Ambient conditions and protection classification
Classification as per EN 60730
- Devices of safety class
- Pollution class
II
II
Degree of protection of housing to EN 60529 IP30
Climatic ambient conditions
- Storage as per EN 60721-3-1
- Transport as per EN 60721-3-2
- Operation as per EN 60721-3-3
Class 1K3
Class 2K3
Class 3K5
1)
Standards, directives and approvals
EU conformity (CE) CB1T3066.1xx
RCM conformity A5W90002893
Environmental compatibility The product environmental declaration (CB1E3066en )
contains data on environmentally compatible product
design and assessments (RoHS compliance, materials
composition, packaging, environmental benefit,
disposal).
Housing flammability class according to UL94 V-0
All the documentations can be downloaded at the following Internet address:
http://siemens.com/bt/download.
1)
No condensation is allowed.