Power supply

Operating voltage

AC 230 V (+10 %, -15 %)

Frequency

50/60 Hz

Power consumption (without load)

Max. 5 VA / 3 W

Internal fuse*

Fuse type

Slow blow fuses

Voltage rating

AC 230 V

Current rating

1 A

External preliminary protection with max. 10 A circuit breaker in the supply line required under all circumstances.

*) Internal fuse only protects internal circuit.

Outputs

Valve output Q12 (N.C.)/Q14 (N.O.)

Rating

AC 230 V

5 mA...4(2) A

Operational data

Switching differential

- Heating mode

- Cooling mode

 

1 K

1 K

Setpoint setting range*

- Comfort mode

- Economy mode

- Protection mode

 

5...40 °C

Off, 5...40 °C

Off, 5...40 °C

Built-in room temperature sensor

- Measuring range

- Accuracy at 25 °C

- Temperature calibration range

 

0...50 °C

< ±0.5 K

- 5.0...+5.0 K

Resolution of settings and display

- Temperature setpoints

- Current temperature value displayed

 

0.5 °C

0.5 °C

*) The standard range is 5...40 °C. Customization is available upon request (e.g. 0...50 °C).

Ambient conditions and protection classification

Classification of protection against electric shock

Device suited for use with equipment of protection class II.

Degree of protection of housing to EN 60529 (after mounting in position)

IP30

Classification as per EN 60730

Function of automatic control devices

Type 1

Degree of pollution

2

Overvoltage category

III

Operation altitude

Max. 3,000 m above sea level

Climatic ambient conditions

Storage as per EN 60721-3-1

  • Temperature: -5...+50 °C
  • Ambient humidity: 5...95 % r.h. (non-condensing)

Transport (packaged for transport) as per EN 60721‑3‑2

  • Temperature: -25...+70 °C
  • Ambient humidity: 5...95 % r.h. (non-condensing)

Operation as per EN 60721-3-3*

  • Temperature: 0...50 °C
  • Ambient humidity: 5...95 % r.h. (non-condensing)

Mechanical ambient conditions

Storage as per EN 60721-3-1

Class 1M2

Transport as per EN 60721-3-2

Class 2M2

Operation as per EN 60721-3-3

Class 3M2

*) No condensation is allowed.

Standards, directives and approvals

EU conformity (CE)

A5W00769645A*

UKCA declaration

A5W00769646A*

RCM declaration

A5W00769647A*

Environmental compatibility

The product environmental declaration (A5W01944065A*) contains data on environmentally compatible product design and assessments (RoHS compliance, materials composition, packaging, environmental benefit, disposal).

*) All documentation can be downloaded from www.siemens.com/bt/download.

General

Connection terminals

1 × 0.5...1.5 mm2

Weight (Without box and user document)

142 g

Color of housing

White RAL9016