RTD to Ethernet.
DAT8019
The DAT8019 is an 8-channel RTD to Modbus TCP converter designed for industrial environments. Like the DAT8014, it supports Ethernet Base 10/100T communication but offers double the channels for larger applications. The DAT8019 supports 2-wire RTD sensors (Pt100, Pt1000, Ni100, and Ni1000) and resistance inputs up to 2000 Ohms, with custom ranges available upon request. However, it does not accept 3-wire RTDs or potentiometers.
Key features include 1500VAC isolation between inputs, Ethernet, and power supply, ensuring safe and reliable operation. With a flexible power supply range of 10 to 30 VDC and easy DIN Rail mounting, the DAT8019 provides a robust solution for real-time monitoring and control in demanding industrial applications.
| INPUT | OUTPUT | POWER SUPPLY |
|---|---|---|
| RTD, Pt100, Pt1000 Ni100, Ni1000 | Modbus TCP Ethernet 10/100T | Power Supply Voltage 14-30Vdc |
| Resistance 0-2000 Ohms | Reverse polarity protection 60Vdc | |
| CURRENT CONSUMPTION | CONFIGURATION | ISOLATION |
| Between 60 and 115 mA | PC Programmable | Between Input/Comms/Power Supply 1500Vac. |
| EMC | HOUSING | TEMPERATURE |
| For Industrial environments | Material self-extinguishing | Operating Temperature 14°F +140°F -10°C +60°C |
| Immunity EN 61000-6-2 | Dimensions W x H x T 4 x 4 3/4" x 3/4" | Storage Temperature -40°F +185°F-40°C +85°C |
| Emission EN 6100-6-4 | 100 x 120 x 22.5 mm | Humidity (non condensing) 0-90% |
| Weight 6 oz 160 g |
| Input: | |
| Channels | 8 Channels. |
| RTD | 4 Channels Pt100, Pt1000, Ni100, Ni1000 |
| Resistance | 0-500 Ohm, 0-2000 Ohm. |
| Potentiometer | 500 Ohm, 2000 Ohms. |
| Communication: | |
| Ethernet 10/100T: | Modbus TCP. |
| Power Supply: | 14 - 30 Vdc. Reverse polarity protection 60 Vdc. |
| Current Consumption: | 60 mA Standby 115 mA Max. |
| Temperature rating: | Operative Temperature 14°F +140°F -10°C +60°C Storage Temperature - 40°F +185°F - 40°C +85°C. |
| Humidity: | (not condensing) 0-90%. |
| Housing: | Material self-extinguishing. |
| Dimensions: | W x H x T 4 3/4 x 4 x 7/8 inch, 120 x 100 x 22,5mm. |
| Weight: | 6 oz 160 g. |
| EMC. | For industrial environments. |
| Immunity: | EN 61000-6-2. |
| Emission: | EN 61000-6-4. |
| Isolation: | Input, Each Channel, Power Supply, 1500Vac, 50Hz, 1 Minute. |
| Configuration: | PC Configurable. |
| Power Supply (18-30Vdc). | Positive O Negative P. |
| Init | Pin Q Init Gnd P |
| RTD, Resistance Input | |
| Input 0 | Positive 1 Negative 2 |
| Input 1 | Positive 3 Negative 4 |
| Input 2 | Positive 5 Negative 6 |
| Input 3 | Positive 7 Negative 8 |
| Input 4 | Positive 9 Negative 10 |
| Input 5 | Positive 11 Negative 12 |
| Input 6 | Positive 13 Negative 14 |
| Input 7 | Positive 15 Negative 16 |
The DAT8019 supports 2-wire RTD sensors including Pt100, Pt1000, Ni100, and Ni1000. It also accepts resistance sensors up to 2000 Ohms but does not support 3-wire RTDs or potentiometers.
The DAT8019 features 1500VAC galvanic isolation between inputs, Ethernet, and power supply, providing protection from electrical interference and ground loops. Additionally, it is equipped with a Watchdog Timer for monitoring the device’s operation and ensuring reliable performance.
Yes, the DAT8019 has an integrated web server, allowing remote monitoring and configuration of the device’s parameters via a web browser. The Modbus TCP protocol also enables remote programmability.
The DAT8019 is configured through its built-in web server, accessible via any web browser. This eliminates the need for external software and simplifies the setup process.
Yes, the DAT8019 complies with UL 61010-1 and CSA C22.2 No 61010-1 standards, ensuring it meets safety requirements for both the US and Canadian markets. It is also CE and UKCA marked for broader international use.
The DAT8019 is designed for easy DIN Rail mounting on standard EN-50022 rails. Removable screw-terminal connections simplify installation and maintenance of the inputs and power supply.