DSM PTH is a device to deliver through power line communication the temperature and humidity measured by ATHS sensor that is connected through 485 MODBUS. It connects to one ATHS.
DSM PTH measures temperature and humidity for weather station.
DSM PTH
 
Product Specifications(DSM PTH)

 

Item

Specs

CPU

Process

PL3120

Communication

Protocol

ANSI/EIA/CEA 709.1 LonTalk Protocol

Type

ANSI/EIA/CEA 709.2 Power Line

Data Speed

5 Kbit/Sec

Band

C-band, 115KHz/132KHz

Power

Driving Voltage

240 VAC, 50/60Hz

TI SPEC
(Temperature Input)

No. of Channels

8 Channels

Type

MODBUS 485

Environments

Temperature

-10°C ~ 70°C

Humidity

10% ~ 90% RH No Condensing

 
Specifications of ATHS

 

Item

Specs

Sensor

Sensor Chip

SHT20

Temperature

Temperature Performance

- Measuring Range : -10°C ~ 125°C
- Accuracy : ±0.5°C

Humidity

Humidity Performance

- Measuring Range : 0% ~ 100% RH
- Accuracy : ±3%

Communication

Protocol

Modbus 485

Power

Driving Voltage

6 ~ 24V DC

Environments

Temperature

-10°C ~ 70°C

Humidity

10% ~ 90% RH No Condensing