Siemens HOTEL SOLUTION HTC3.2 Series Quick Start Manual page 9

Installation
Color
Dimensions
Weight
Connection diagrams
Connection terminals
Connection diagram
HTC3.2 – external
temperature sensor
Connection diagram
HTC3.2 – internal
temperature sensor
Building Technologies
Suitable for flush mounting in rectangular
flush-mounting box or rounded hollow wall
box
HTC3.2/BB and HTC3.2/BW
HTC3.2/VB and HTC3.2/VW
Operator panel
HTC3.2/BB – Bticino frame L4703
HTC3.2/BW – Bticino frame N4703
HTC3.2/VB – Vimar frame 16713
HTC3.2/VW – Vimar frame 20613
(without cover; and see dimension
diagrams)
Excluding packaging
With packaging
1 2 3 4 5
1 2 3 4 5 6
1 2 3 4
X12
1 2 3 4 5 6
1 2 3 4
X3
HTC3.2/.. - Room operator unit
3 modules
Bticino 503E (angular),PS563N (round)
Vimar V71613 (round), V71304
(angular)
Pantone black 7U2Y
115 mm x 72 mm x 25 mm
114 mm x 72 mm x 25 mm
118 mm x 75 mm x 26 mm
118 mm x 75 mm x 26 mm
0.066 kg
0.084 kg
6
S2 B1
N1
S2
N1
1 Serial port, RS485+
2 Serial port, RS-485 –
3 DC 12 V operating voltage
4 DC 0 V operating voltage
S2 HTC3.2 room operator unit
(external temperature sensor)
B1 Temperature sensor
10 kΩ NTC
(e.g. HSE1.1, HSE1.2)
N1 HRC3.1 room controller
S2 HTC3.2 room operator unit
(internal temperature sensor)
N1 HRC3.2 room controller
9/10
CM2N6320en
01.09.2008