DIN Rail Heating & Cooling Fan-Coil Thermostat
Provides a full-featured FCU controller with Cresnet® interface for integration with a Crestron® control system.
The DIN-TSTAT-FCU is a fan coil unit (FCU) controller designed for use in two-pipe applications. It may be operated as a standalone controller or integrated with a home automation system or building management system (BMS). A Cresnet® port is provided for integration with a Crestron® control system. An RS-485 port is also included for communication with Modbus® or BACnet™. Full programmability enables use in various types of applications beyond control of FCUs. Configuration is facilitated using a PC based software application.
Standard 35 mm DIN rail mounting allows the DIN-TSTAT-FCU to be installed in a DIN rail enclosure (Crestron DIN-EN series or similar). A 9M wide DIN rail is also included for alternate mounting applications. The unit is 230 Volts AC line powered.
Key Features
- Fan coil controller
- System integration via Cresnet® or RS-485
- Supports Cresnet, Modbus®, and BACnet™ protocols
- Fully programmable
- Configurable via a PC software application
- Standalone operation option
- 35 mm DIN rail mountable
- 230 Volts AC line powered
| Measurement Range |
| |
Indoor Temperature |
0° to 100° C (32° to 212° F) in 0.1° increments |
| Communications |
| |
Cresnet |
Cresnet slave mode |
| |
RS-485 |
Supports Modbus and BACnet protocols |
| |
USB |
USB device (for setup) |
| Power Requirements |
| |
15 Watts maximum at 230 Volts AC +10% |
| Connections |
| |
POWER SUPPLY |
(8) Captive screw terminals;
230 VAC line power input and earth ground |
| |
FAN OUT |
(4) Captive screw terminals;
Comprises (3) 16 Amp relays for 3-speed fan control |
| |
STAGE OUT |
(4) Captive screw terminals;
Comprises (2) 16 Amp relays for compressor/heater control |
| |
VALVE OUT |
(6) Captive screw terminals;
Provides (1) Modulated OP-CL triac or 0-10 VDC for control of 24 VAC, 6 Watt valve |
| |
DIGITAL IN |
(8) Captive screw terminals;
Comprises (4) potential-free binary inputs |
| |
COM |
(4) Captive screw terminals;
Comprises (1) RS-485 communication and 15 VDC supply port |
| |
NET |
(4) Captive screw terminals;
Cresnet slave port |
| |
TEMP SENSE |
(4) Captive screw terminals;
Comprises (2) analog inputs for 20k Ohm NTC temperature probes |
| |
USB
(behind cover) |
(1) Mini USB connector;
USB device port for programming and parametrization |
| Indicators |
| |
STATUS |
(1) Green LED, indicates device status |
| |
NET |
(1) Amber LED, indicates activity on the NET port |
| |
COM |
(1) Amber LED, indicates activity on the COM port |
| |
Setup
(behind cover) |
(1) Pushbutton for Cresnet TSID (touch-settable ID) |
| Construction |
| |
Housing |
Plastic |
| |
Mounting |
35 mm DIN EN 60715 rail mount, DIN 43880 form factor for enclosures with 45 mm front panel cutout, occupies 9 DIN module spaces (162 mm) |
| Environmental |
| |
Temperature |
-10° to 55° C (14° to 131° F) |
| |
Humidity |
Up to 95% RH (non-condensing) |
| |
Protection Rating |
IP20 per IEC 60529 |
| |
For indoor use only |
| Dimensions |
| |
Height |
91 mm (3.59 in) |
| |
Width |
162 mm (6.37 in) |
| |
Depth |
61 mm (2.40 in) |
| Weight |
| |
460 g (16.3 oz) |
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