Bộ điều nhiệt phòng MODBUS cho ống FCU 2-/4 Siemens RDF302.B

THÔNG TIN THAM KHẢO

• Danh mục Model sản phẩm SIEMENS

• 

  Tất cả danh mục model sản phẩm HVAC của Siemens

• Xem thêm

Bộ điều nhiệt phòng MODBUS cho ống FCU 2-/4 Siemens RDF302.B

Flush mount MODBUS room thermostat for 2-/4-pipe FCU with on/off outputs and optional electrical heater application, fit for square conduit boxes


- Modbus communications
- For heating and/or cooling applications
- 2 or 3-position control outputs
- Output for 1-speed or 3-speed fan
- Operating modes: Comfort, Economy and Protection
- Automatic or manual heating/cooling changeover
- Adjustable commissioning and control parameters
- Minimum and maximum setpoint limitation
- Color of housing: signal white (RAL 9003)
- Backlit display


Application selectable
- 2-pipe system
- 2-pipe system with electrical heater
- 4-pipe system


 

Thông số kỹ thuật

- Operating voltage AC 230 V
- Power consumption 7 VA
- Setpoint setting range 5…5 °C
- Switching differential 0.5…6 K
- Communication Bus: Modbus RTU (RS 485)
- Analog inputs, number 2
- Relay outputs Fan: Normally open contact , Valve: Normally open contact , Non floating
- Relay outputs, number 5
- Relay output, switching voltage 230 V
- Relay output, switching current 5 (2)A
- Type of fixing Recessed rectangular conduit box BS4662 with fixing centres of 60.3 mm
- Degree of protection IP30
- Dimensions (W x H x D) 86 x 86 x 57 mm
- Color White







- Tài liệu kỹ thuật Siemens RDF302.B ở đây.


Tham khảo các model khác cùng loại:

Communicating room thermostats

Communicating room thermostats from Siemens are available with KNX as well as Modbus communication. Thanks to standardized communication protocols, they can seamlessly be integrated into existing as well as new building automation systems.

RDF600KN
Flush mount KNX room thermostat for 2-/4-pipe FCU with on/off output and 2x universal input, fit for both round and square conduit boxes
RDF600KN/S
Flush mount KNX room thermostat for 2-/4-pipe FCU with on/off output, KNX switching group, four buttons for switching lights and blinds and 2x universal input, fit for both round and square conduit boxes
RDF600KN/VB
Flush mount KNX room thermostat for 2-/4-pipe FCU with on/off output and 2x universal input, fit for both round and square conduit boxes, black
RDF800KN/VB
Flush mount touch KNX room thermostat for 2-/4-pipe FCU with on/off output and 2x universal input, fit for both round and square conduit boxes, black
RDF880KN
Flush mount touch KNX room thermostat for heating applications and/or VRF Room Unit with KNX Interface to VRF Gateway, for square and round conduit boxes
RDG200KN
KNX communicating room thermostat. Outputs modulating (PWM / 3-pos.) or on/off. Fan coil (3-speed / DC fan), universal applications
RDG200KN/BK
KNX communicating room thermostat in black. Outputs modulating (PWM / 3-pos.) or on/off. Fan coil (3-speed / DC fan), universal applications
RDG204KN
KNX communicating room thermostat with CO2 sensor. Outputs modulating (PWM / 3-pos.) or on/off. Fan coil (3-speed / DC fan), universal applications
RDG260KN
KNX communicating room thermostat. Outputs modulating (DC) or on/off. Fan coil (3-speed / DC fan) or universal applications
RDG260KN/BK
KNX communicating room thermostat in black. Outputs modulating (DC) or on/off. Fan coil (3-speed / DC fan) or universal applications
RDG264KN
KNX communicating room thermostat with CO2 sensor. Outputs modulating (DC) or on/off. Fan coil (3-speed / DC fan) or universal applications
RDF800KN
Flush mount touch KNX room thermostat for 2-/4-pipe FCU with on/off output and 2x universal input, fit for both round and square conduit boxes
RDF302/VB
Flush mount MODBUS room thermostat for 2-/4-pipe FCU with on/off outputs, 2x universal input optional electrical heater application, fit for square conduit boxes, BLACK
RDF660MB
Flush mount MODBUS room thermostat for 2-/4-pipe FCU with on/off valves, ECM fan and 2x universal input with optional electrical heater application, fit for both round and square conduit boxes
RDF660MB/MM
Flush mount MODBUS room thermostat for 2-/4-pipe FCU with on/off valves, ECM fan and 2x basic input, fit for both round and square conduit boxes
RDF302.B
Flush mount MODBUS room thermostat for 2-/4-pipe FCU with on/off outputs and optional electrical heater application, fit for square conduit boxes
RDF302
Flush mount MODBUS room thermostat for 2-/4-pipe FCU with on/off outputs, 2x universal input optional electrical heater application, fit for square conduit boxes
RDB160BN
FCU/Universal App. Room Thermostat with BACnet MS/TP Communication
RDG405KN
Room thermostat for temperature and air quality control with KNX communications, AC 24 V, VAV heating and cooling systems
RDD810
KNFlush mount touch screen KNX room thermostat for heating (SPDT) with 2x universal input, fit for both round and square conduit boxes
RDD810KN/NF
Touch screen room thermostat with KNX communications, for heating application (for China frames)
RDY2000BN
RTU/HP Room Thermostat with BACnet MS/TP Communication
RDY2000BN/NL
BACnet Commercial Thermostat No Logo
RDF870KN
Flush mount touch KNX PM2.5 & CO2 & Ventilation Controls with on/off or ECM fans selectable and 2x DC 0-10 V input, fit for both round and square conduit boxes
RDF870MB
Flush mount touch MODBUS PM2.5 & CO2 & Ventilation Controls with on/off or ECM fans selectable and 2x DC 0-10 V input, fit for both round and square conduit boxes
RDF880KN/NF
Touch Screen Flush-mount Room Thermostats with KNX Communications
ARG200
Mounting adapter for RDG2..
ARG70
Mounting plate 120 x 120 mm for 4 x 4" housing
ARG86.3
Changeover cable holder for QAH11..
QAP1030/UFH
Cable temperature sensor PVC 4 m, NTC 3k
ARG70.2
Mounting plate 112 x 130 mm for surface wiring
QAH11.1
Cable temperature sensor PVC 2.5 m, NTC 3 kOhm, without connectors
QAA32
Room temperature sensor NTC 3 kOhm
ARG70.3
Mounting bracket 10 mm thick