8 Channel Thermocouple to Modbus RTU.
DAT10018
The Modbus RTU DAT10018 is an 8 channel Thermocouple and mV Modbus RTU and Modbus ASCII converter. The DAT10016 can accept input from K, J, R, S, B, E, T and N type thermocouples and mV in the ranges of -50 mV to +50 mV, -100 mV to +100 mV, and -250 mV to +250 mV. The input, output and power supply are isolated from each other for up to 1500 Vac and the power supply has reverse power protection.
| INPUT | OUTPUT | POWER SUPPLY |
|---|---|---|
| Thermocouple, mV. | Modbus RTU RS485 | Power Supply Voltage 10-30Vdc |
| Reverse polarity protection 60Vdc | ||
| CURRENT CONSUMPTION | CONFIGURATION | ISOLATION |
| Between 30 and 45 mA | PC Programmable | Between Input/Comms/Power Supply 1500Vac. |
| DIP Switch | ||
| 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: | |
| Thermocouples | 8 Channels K, J, R, S, B, E, T and N. |
| mV | -50 mV to +50 mV, -100 mV to +100 mV, and -250 mV to +250 mV. |
| 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. |
| mV Input 0 | Positive +IN0 Negative GND |
| mV Input 1 | Positive +IN1 Negative GND |
| mV Input 2 | Positive +IN2 Negative GND |
| mV Input 3 | Positive +IN3 Negative GND |
| mV Input 4 | Positive +IN4 Negative GND |
| mV Input 5 | Positive +IN5 Negative GND |
| mV Input 6 | Positive +IN6 Negative GND |
| mV Input 7 | Positive +IN7 Negative GND |
| Thermocouple Input 0 | Positive +IN0 Negative GND |
| Thermocouple Input 1 | Positive +IN1 Negative GND |
| Thermocouple Input 2 | Positive +IN2 Negative GND |
| Thermocouple Input 3 | Positive +IN3 Negative GND |
| Thermocouple Input 4 | Positive +IN4 Negative GND |
| Thermocouple Input 5 | Positive +IN5 Negative GND |
| Thermocouple Input 6 | Positive +IN6 Negative GND |
| Thermocouple Input 7 | Positive +IN7 Negative GND |
| Power Supply (18-30Vdc). | Positive V+ Negative V-. |
| RS 485 Slave | Positive (D+)B Negative (D-) A GND C |
| Init | Pin Init Ref |
