Current RS485 converter.
DAT3017I
The Current to RS485 converter RTU DAT3017I is an 8 Channel Current input RS485 Modbus converter. The DAT3017I converts the Current analog signal to a 16 bit digital format. The data is transmitted by the RS485 MODBUS RTU protocol. The input Current on the DAT3017I is -20 to 20mA it is programmable for 0-20mA and 4-20mA input. The DAT3017I is also available in the RS232 format.
| INPUT | OUTPUT | POWER SUPPLY |
|---|---|---|
| 4-20mA, 0-20mA. | Modbus RS485 | Power Supply Voltage 10-30Vdc |
| - 20 to 20 mA. | Reverse polarity protection 60Vdc | |
| CURRENT CONSUMPTION | CONFIGURATION | ISOLATION |
| Between 30 and 100 mA | PC Programmable | Between Input/Comms/Power Supply 2000Vac. |
| 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 120x x 22.5 mm | Humidity (non condensing) 0-90% |
| Weight 3 oz 90 g |
| Input: | |
| Current: | 8 Channels -20 to 20 mA |
| Communication: | |
| RS485: | Modbus RTU Slave. |
| Power Supply: | 10 - 30 Vdc. Reverse polarity protection 60 Vdc. |
| Current Consumption: | 30 mA. |
| Temperature rating: | Operative Temperature -4°F +140°F -20°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 3 3/4X 3 1/2 X 1 7/8 inch, 90 x 74 x 48mm. |
| Weight: | 7 oz 200 g. |
| EMC. | For industrial environments. |
| Immunity: | EN 61000-6-2. |
| Emission: | EN 61000-6-4. |
| Isolation: | Between Modbus Master, Slave/Power supply 1500Vac, 50Hz, 1 Minute. |
| Configuration: | PC Configurable. |
| Current Input 0 | Positive 1 Negative 2 |
| Current Input 1 | Positive 3 Negative 4 |
| Current Input 2 | Positive 5 Negative 6 |
| Current Input 3 | Positive 7 Negative 8 |
| Current Input 4 | Positive 9 Negative 10 |
| Current Input 5 | Positive 11 Negative 12 |
| Current Input 6 | Positive 13 Negative 14 |
| Current Input 7 | Positive 15 Negative 16 |
| Power Supply (18-30Vdc). | Positive J Negative I. |
| RS 485 Slave | Positive (D+)B Negative (D-) A GND 6 |
| RS-232D | C GND |
| E RX | |
| F TX | |
| Init | Pin D Init Gnd C |
