EX9018BL-M - Modbus RTU 8 thermocouple input with break-line detection
EX9018BL-M Modbus RTU an. In 16 bit I/O for thermocouple. Measures voltage / current / temperature with J, K, T, E, R, S, B or N sensors. Break-line detection
Description
The EX9018BL-M Analog In 16 bit Modbus RTU module for thermocouple excels at use for temperature measurement with one of the sensors J, K, T, E, R, S, B or N or may be used to measure analogue voltages in the measuring ranges ±15mV, ±50mV, ±100mV, ±500mV, ±1V and ±2,5V or currents between ±20mA with a sampling rate of 10 Hz. The Analog In RS485 module has open-loop detection and can be operated in a wide temperature range.
Features:
- measure voltages in measuring ranges from ±15mV to ±2,5V
- support all popular thermocouple
- break-line detection
- output as RS485 interface
- Communicate via Modbus-RTU
- In- and Output galvanically isolated
- manual configuration or with supplied software
- power supply 10 - 30VDC
Features
Interface |
|
|---|---|
| Communication | RS485 |
| Speed | 1200 - 115200 bps |
| Connector | Terminal Block |
| Protocol | Modbus RTU |
Input / Output |
|
| Type | Thermocouple |
| Channels input | 8 |
| Isolation | Yes |
Analog-In |
|
| Channels | 8 differential |
| Resolution | 16 bit |
| Total sample rate | 15.7 Hz |
| Voltage range | ± 15 mV ± 50 mV ± 100 mV ± 500 mV ± 1 V ± 2.5 V |
| Voltage impedance | 20 Mohm |
| Current range | ± 20 mA |
| Current impedance | 125 Ohm |
| Accuracy | ± 0.1 % |
| Zero Drift | ± 0.5 µV/°C |
| Span Drift | ± 25 ppm/°C |
| Sensor type | J, K, T, E, R, S, B, N |
Features |
|
| Isolation voltage | 3000 V |
| Extras | Thermocouple break line detection |
System |
|
| Power max. | 1 W |
| Power input | 10~30V DC |
Enclosure |
|
| Mounting | Din Rail Mounting |
| Dimension | 100 x 70 x 25mm |
| Weight | 110g |
Environment |
|
| Operating temperature | -25~75°C |
| Storage temperature | -30~75°C |
| Certification | CE / FCC / WEEE / RoHS |
Other |
|
| included in delivery | Din Rail Mounting Kit |
Pictures