Siemens RDG400 Service Manual download pdf (Page 38)

38 / 42

Siemens RDG100…/RDG110…/RDG140.../RDG160… Basic Documentation CE1P3182en

Building Technologies Technical data 28 May 2009

8 Technical data

Operating voltage SELV AC 24 V ± 20%

Frequency 50/60 Hz

Power consumption Max. 2 VA

Control output Y10-G0

Resolution

Current

DC 0…10 V

39 mV

Max. ± 1 mA

Control output Y1, Y2-G

Rating

AC 24 V

Max. 1 A

Multifunctional inputs

X1-M / X2-M

Temperature sensor input

Type

Digital input

Operating action

Contact sensing

D1-GND

Operating action

Contact sensing

QAH11.1 (NTC)

Selectable (NO/NC)

DC 0…5 V, max. 5 mA

Selectable (NO/NC)

SELV DC 6…15 V, 3…6 mA

Function input

External temperature sensor, changeover

sensor, operating mode switchover contact,

dewpoint monitor contact, enable electrical

heater contact, fault contact

Selectable

Switching differential, adjustable

Heating mode (P30)

Cooling mode (P31)

2 K (0.5...6 K)

1 K (0.5...6 K)

Setpoint setting and range

Comfort mode (P08)

Energy Saving mode (P11-P12)

Protection (P65-P66)

21 °C (5...40 °C)

15 °C/30 °C (OFF, 5...40

°C)

8 °C/OFF (OFF, 5...40 °C)

Multifunctional inputs X1 / X2 / D1

Input X1

Input X2

Input D1

Selectable

Ext. temperature sensor

(P38=1)

Changeover sensor

(P40=2)

Operating mode switchover

(P42=3)

Built-in room temperature sensor

Measuring range

Accuracy at 25 °C

Temperature calibration range

0…49 °C

< ± 0.5 K

± 3.0 K

Settings and display resolution

Setpoints

Current temperature value displayed

0.5 °C

0.5 °C

Power supply

Outputs

Inputs

Operational data

1 2 ... 33 34 35 36 37 38 39 40 41 42

Comments to this Manuals

No comments