1. 8 Channel Inputs: Designed to have 8 input channel, this temperature data acquisition module can connect to 8 temperature sensors at one time.
2. Good Communication: Supports RS485 and for RTU standard communication protocol to network with configuration software, PLC, or touch panels.
3. Reliable Working: Moreover, the communication circuit comes with protection and anti interference ability to ensures stable working.
4. Wide Application: Widely applied to industrial systems, thermometer, temperature measurement, vegetable garden, computer room, warehouse, etc.
5. Quick to Install: Light in weight and compact in size as well, the data acquisition module is very convenient to install in several minutes.
Specification:
Item Type: Temperature Data Acquisition Module
Working Voltage: DC 7-25V, that is, 9V 12V 24V.
Working Current: 8-50MA
Sensor: Using temperature sensors, up to 8ch temperature sensors can be connected simultaneously.
temperature Measurement Range: -55℃ to +125℃, that is, -67℉ to +257℉. When the temperature is within -10 to 85℃, the accuracy of the temperature is ±0.5℃.
RS485 Communication Isolation Protection: 3000V DC
For RTU Command: Standard for RTU command, the function coding are writing on 06/16, reading on 03/04.
Supported Baud Rate: 1200, 2400, 4800, 9600 in default, 19200, 38400, 57600, 115200.
Parity: No parity in default, even parity, odd parity.
Installation Method: Standard DIN rail installation.
How to Use:
Interface Definition:VCC: Power Input+GND: power Input?5V: Power Supply+GND: Power Supply?D1: Channel 1 Data PortD2: Channel 2 Data PortD3: Channel 3 Data PortD4: Channel 4 Data PortD5: Channel 5 Data PortD6: Channel 6 Data PortD7: Channel 7 Data PortD8: Channel 8 Data PortA+: RS485 A+B ?: RS485 B?
packing list:
1 xTemperature Data Acquisition Module