8 Channel RTD to Modbus RTU.
DAT10019
The Modbus RTU DAT10019 is an 8 channel RTD to Modbus RTU slave device with DIP switches. The DIP switches can be used to set the Address, Baud rate, parity and RTU or ASCII. The DAT10019 can also convert Resistances to Modbus RTU. Due to terminal space, the DAT10019 can only accept 2 wire RTD's.
The input, output and power supply are isolated from each other up to 1500Vac. The power supply is 10 to 30 Volts DC.
| INPUT | OUTPUT | POWER SUPPLY |
|---|---|---|
| 2 Wire RTD, Resistance. | RS485 | Power Supply Voltage 10-30Vdc |
| Reverse polarity protection 60Vdc | ||
| CURRENT CONSUMPTION | CONFIGURATION | ISOLATION |
| Between 35 and 45 mA | PC Programmable | Between Input/Comms/Power Supply 1500Vac. |
| DIP Switch Programmable | ||
| 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 4.1/4" x 4 1/2" x 2 1/4" | Storage Temperature -40°F +185°F-40°C +85°C |
| Emission EN 6100-6-4 | 106 x 112x x 57 mm | Humidity (non condensing) 0-90% |
| Weight 7 oz 200 g |
| Input: | |
| RTD | 8 Channels Pt100, Pt1000, Ni100, Ni1000 |
| Resistance | 0-500 Ohm, 0-2000 Ohm. |
| Communication: | |
| RS485: | Modbus RTU, Modbus ASCII. |
| Power Supply: | 10 - 30 Vdc. Reverse polarity protection 60 Vdc. |
| Current Consumption: | 30 mA to 45 mA. |
| 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 L x H 4 1/4X 4 1/2 X 2 1/4 inch, 106 x 112 x 57mm. |
| Weight: | 7 oz 200 g. |
| EMC. | For industrial environments. |
| Immunity: | EN 61000-6-2. |
| Emission: | EN 61000-6-4. |
| Isolation: | Between Modbus Master, Input, Power supply 1500Vac, 50Hz, 1 Minute. |
| Configuration: | PC Configurable, DIP Switch. |
| 2 Wire RTD and Resistance Input 0 | Sensor on GND and GEN0 and Compensation on GEN0 |
| 2 Wire RTD and Resistance Input 1 | Sensor on GND and GEN1 and Compensation on GEN1 |
| 2 Wire RTD and Resistance Input 2 | Sensor on GND and GEN2 and Compensation on GEN2 |
| 2 Wire RTD and Resistance Input 3 | Sensor on GND and GEN3 and Compensation on GEN3 |
| 2 Wire RTD and Resistance Input 4 | Sensor on GND and GEN4 and Compensation on GEN3 |
| 2 Wire RTD and Resistance Input 5 | Sensor on GND and GEN5 and Compensation on GEN3 |
| 2 Wire RTD and Resistance Input 6 | Sensor on GND and GEN6 and Compensation on GEN3 |
| 2 Wire RTD and Resistance Input 7 | Sensor on GND and GEN7 and Compensation on GEN3 |
| Power Supply (18-30Vdc). | Positive V+ Negative V-. |
| RS 485 Slave | Positive (D+)B Negative (D-) A GND C |
| Init | Pin Init Ref |
